# Data Logger, USB Temperature & Humidity
**URL**: https://novapart.co/products/OM-HL-SP-TH/data-logger-usb-temperature-humidity
**SKU**: OM-HL-SP-TH
**Manufacturer**: OMEGA
**Price**: €116.4400
**Stock**: 10+
**Lead Time**: 57 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Product Range | OM-HL-SP Series |
| Data Logger Type | USB Temperature & Humidity |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4049259/)
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TM
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## ZOMEGA **User’s Guide**
## _Shop online at omega.com_
_e-mail: info@omega.com For latest product manuals: www.omegamanual.info_
**OM-HL-SP Series Single Channel Temperature and Humidity USB Data Logger, Pen Size**
**omega.com info@omega.com**
||**omega.com info@omega.com**|
|---|---|
||**Servicing North America:**|
|**U.S.A.**|Omega Engineering, Inc.|
|**Headquarters:**|Toll-Free: 1-800-826-6342 (USA & Canada only)|
||Customer Service: 1-800-622-2378 (USA & Canada only)|
||Engineering Service: 1-800-872-9436 (USA & Canada only)|
||Tel: (203) 359-1660 Fax: (203) 359-7700|
||e-mail: info@omega.com|
||**For Other Locations Visit omega.com/worldwide**|
The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
**Table of OM-HL-SP Series Contents**
## **Table of Contents**
|**s**|||
|---|---|---|
|**Section**|........................................................................................................**Page**||
|**Section**|**1 Introduction**....................................................................................|**1**|
||1.1 Intro .............................................................................................|1|
||1.2 Features ......................................................................................|1|
||1.3 Application ................................................................................|1|
||1.4 USB Data Logger Model ..........................................................|1|
||1.5 USB Temperature Data Logger Appearence .........................|2|
||1.6 USB Temperature Data Logger Screen ..................................|2|
||1.7 USB Temperature & Humidity Data Logger ........................|3|
||1.8 USB Temperature & Humidity Data Logger Screen ...........|3|
||1.9 Button Functions
.......................................................................|4|
|**Section**|**2 Installation and Instruction**..........................................................|**4**|
||2.1 Hardware Installation
..............................................................|4|
||2.1.1 Install Battery
...................................................................|4|
||2.1.2 Mount USB Data Logger
................................................|4|
||2.2 Software Installation
................................................................|5|
||2.2.1 Software Installation
......................................................|5|
||2.2.2 Install Driver & Software
...............................................|5|
||2.3 How to Read and Configure the Logger
...............................|6|
||2.3.1 Read and Configure the Logger's Settings
..................|6|
||2.3.2 Setting the Logger’s Properties
.....................................|7|
||2.4 Turn On/Off Logger & Start/Stop Logging Under Button||
||to Start Mode...................................................................................|8|
||2.5 Download the Logging Data ....................................................|9|
||2.6 View Data Sheet .........................................................................|10|
||2.7 Exporting Logs from LogPro ...................................................|10|
||2.8 Delete Data Records in the Logger .........................................|11|
||2.9 Check the Save File in File list .................................................|11|
|**Section**|**3 Attention **........................................................................................|**12**|
|**Section**|**4 FAQ **...................................................................................................|**12**|
||4.1 LCD Screen Dim ........................................................................|12|
||4.2 Data & Time Error .....................................................................|12|
||4.3 Software “Runtime Error” .........................................................|12|
||4.4 Check Com Port Number .........................................................|12|
**1**
**Introduction**
## **Section 1 - Introduction**
OM-HL-SP temperature and humidity data loggers with USB interface are specifically designed for refrigerator and cold-chain transportation as well as container transport applications. The OM-HL-SP series adopts friendly USB interface, plus included mounting bracket and the screws. The OM-HL-SP series can show temperature/temperature and humidity simultaneously as well as the battery indication. The OK key can help to check the max/min/current value and the upper and lower limits.
## **Section - 1.2 Features**
- Waterproof and dustproof standard IP67, resisting moisture and dust.
- Temperature and humidity limit can be set. LED lights when the setting value being exceeded.
- Lower consumption design, 1/2AA 3.6V Li battery, works for 12 months and easy to replace battery. (Logging Interval: 600s).
- Transfer logging data to PC through software and can be saved as different types to ensure the existence.
- The sensor offers, high accuracy.
- Size(L x H x D): 125 L x 28 W x 22 Dia mm.
## **Section - 1.3 Application**
- Cold Chain Transportation.
- Containers.
- Data Center.
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NOTE:
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There are no user serviceable parts inside your unit. Attempting to repair or service your unit may void your warranty.
## **Section - 1.4 USB Data Logger Model**
|**Model**|**Temperature**
**Range**|**Humidity**
**Range**|**Temperature**
**Accuracy**|**Humidity**
**Accuracy**|**Capacity of**
**Records**|
|---|---|---|---|---|---|
|**OM-HL-SP-T**|-30~70℃|(none)|±1.0℃|(none)|43,000|
|**OM-HL-SP-TH**||0~100%RH|±0.5℃|±5%RH||
**1**
**Introduction 1**
## **Section 1.5 - USB Temperature Data Logger Appearance(OM-HL-SP-T)**
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5
2
9 6 8
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1. LCD Screen
2. Button
3. LED Alarming Lights When the Temperature Value Exceeds the Setting Limits.
4. USB Connection Port
5. Waterproof Ring
6. Battery Installation/Replacement Button
7. Waterproof Cover 8. Mounting bracket 9. Brand Label
## **Section 1.6 - USB Temperature Data Logger Screen (OM-HL-SP-T)**
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2
6
3
4 5
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1. Display the high limit 2. Display the low limit 3. Battery power indication 4. Display the minimum value in Records
5. Display the maximum value in records
6. Temperature Value
7. Temperature Unit (°C or °F) 8. Full mark When the number of records reached 43,000
**2**
**1**
**Introduction**
**Section 1.7 - USB Temperature and Humidity Data Logger Appearance (OM-HL-SP-TH)**
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1 3 4 7
5
2
9 6 8
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1. LCD Screen
2. Button
3. LED Alarming Lights When the Temperature Value Exceeds the Setting Limits.
5. Waterproof Ring
6. Battery Installation/Replacement Button 7. Waterproof Cover 8. Mounting bracket
9. Brand Label
4. USB Connection Port
## **Section 1.8 - USB Temperature and Humidity Data Logger Screen (OM-HL-SP-TH)**
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1
℃
2 6
3
% 7 8
4
5
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1. Display the high limit 2. Display the low limit
3. Display the Maximum Value in Records
4. Display the Minimum Value in Records
5. Battery power indication. 6. Units symbol display (℃ or ℉and %RH)
7. Value
8. Full mark When the number of records reached 43,000
## **Section 1.9 - Button Functions**
1. To turn on/off; Press “OK Button” for 5 seconds.
2. To Enter Logging or Exit Logging Mode, Press "OK Button" for 3 Secs.
3. Press "OK" Button for 1/2 sec to check the High Limit, Low Limit, Max and Min value from the current logging file.
**3**
**Installation and Instruction 2**
## **Section 2 - Installation and Instruction**
This section will explain how to install the hardware and software, how to use the software to upload, read, configure and synchronize the settings, how to turn on/off the logger & enter/exist the logging mode, and how to delete and download the logging data.
## **Section 2.1 - Hardware Installation**
## 2.1.1 - Install Battery
1. Open battery cover.
2. Install Battery.
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1
2 3
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## 2.1.2 - Mount USB Data Logger
1. Use Screw to Mount the bracket onto the wall.
2. Install the data logger.
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3
1
2
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**4**
**2 Installation and Instruction**
## **Section 2.2 - Software Installation**
## 2.2.1 - Requirement for Computer Hardware
1. OS: Windows XP/Vista/7/8/10 (32/64bit).
2. CPU: 1.6 GHz.
3. Physical Memory: 512 MB.
4. Hard-drive Space: 4 GB.
5. USB Port: At Least 1.
## 2.2.2 - Install Driver & Software
Note: "If need to install Driver separately, please install 64 bit driver for Windows 64 bit computer & 32 bit driver for Windows 32 bit computer" .
1. Install LogPro Software and Driver together(Default Path: C:\OM-HL Logger).
2. Installation Steps: When enter the software, click the ‘Install LogPro and Driver’ (as below Pic ), and then click the ‘Next ’(5 times), click the ‘Install’, click the ‘Finish’. When entering the LogPro software interface, the installation driver software window will pop up. Click 'Install', and the success of installation will be displayed.
LogPro installation page
Default installation folder
The successful installed
Install driver
**5**
**Installation and Instruction 2**
## **Section 2.3 - How to Read and Configure the Logger**
## 2.3.1 - Read and Configure the Logger's Settings
- ¹
- 1. Turn on and Insert the data logger to the computer .
2. Start LogPro software on the PC.
3. From the toolbar select Connect ².
4. Load & Read the logger’s current settings.
5. Configure the new settings.
6. Sync the settings & time. (The PC time will be synchronized to the logger as well.).
7. From the toolbar select disconnect.
8. Unplug the logger from the computer, and then the logger is in Standby ³
mode .
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3
6 7
oa Pea
File(F) Comm(C} | Data(D) Operation(O) | Others(O)||
‘ =
4 © ©
C) i Setup (USB Data Logger) ax
| Basic >
5
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> 1 The windows operating system cannot handle USB devices being unplugged and plugged back too fast. When unplugging the logger, wait for about 5 seconds before plugging it in again. If you unplug and plug back a device too quickly, the computer may stop recognizing any USB devices on that port. If this happens you will have to restart the computer. This is a windows USB problem and is not related to LogPro.
> 2 If more than one logger is connected to your computer at the same time, the program will ask you to choose COM port manually.
> 3 The logger has three modes: 1.LOG: In the mode, the logger samples and records data timely. 2.Standby: In the mode, the logger stops to sample and record, and the LCD display is ON showing the real time data. 3.OFF: In the mode, the logger stops to sample and record, and the LCD display is off. Be aware that in OFF mode, Logger self cannot communicate with LogPro Software.
**6**
**2 Installation and Instruction**
## 2.3.2 - Setting Parameters Description
||||||
|---|---|---|---|---|
|rameters Description||**Basic**
Name|3525||
|||Type|Data Logger||
|er is factory calibrated to an accuracy||Model|UCETH3||
|ons. However, there may be times||SN|HLSPXB0001||
|alibration of your logger. LogPro||Sampling Interval(Secs)|10||
|o perform a single point offset
n be used to increase the accuracy
ata range.||Logging Interval(Secs)
Logs
Total
Temperature Type|600
0
43000
C||
|||**Log Mode**|||
|||Start Mode|Button to Start||
|||**Alarm Threashold**|||
|||CH1 High|90||
|||CH1 Low|-30||
|||CH2 High|99||
|||CH2 Low|0||
|||**Offset**|||
|||CH1|0.0||
|||CH2|0.0||
||||||
Calibrate the logger: The logger is factory calibrated to an accuracy given in the device specifications. However, there may be times when you wish to adjust the calibration of your logger. LogPro provides you with the ability to perform a single point offset calibration. This calibration can be used to increase the accuracy of the logger for a restricted data range.
|||||||
|---|---|---|---|---|---|
|2.3.2-Setting Pa
Calibrate the logger: The logg
given in the device specificati
when you wish to adjust the c
provides you with the ability t
calibration. This calibration ca
of the logger for a restricted d|rameters Description
er is factory calibrated to an accuracy
ons. However, there may be times
alibration of your logger. LogPro
o perform a single point offset
n be used to increase the accuracy
ata range.|**Basic**
Name
3525
Data Logger
UCETH3
HLSPXB0001
10
600
0
43000
C
Type
Model
SN
Sampling Interval(Secs)
Logging Interval(Secs)
Logs
Total
Temperature Type
**Log Mode**||||
|||Button to Start
Start Mode
**Alarm Threashold**||||
|||90
-30
99
0
**Offset**
CH1 High
CH1 Low
CH2 High
CH2 Low||||
||||CH1|0.0||
||||CH2|0.0||
|SettingParameter|Text||Description|||
|Name|Letters or numbers||Name of the logger|||
|SN|10 characters||Must be the same as the one in the label of logger|||
|SamplingInterval(secs)|Number from 1 to 240||Samplingfrequencyin LCD screen|||
|LoggingInterval(secs)|Number from 2 to 86400||Loggingfrequency|||
|Logs|Number from 0 to 43000||The count of records in the memory|||
|Total|Number 43000||The total capacityof the logger’s storage|||
|Start Mode|Button to Start||Under Standby mode, push the Button for
3 secs to enter Logging mode to record|||
||Delay to Start||Wait Delay time then enter the logging
mode to record,e.g 10 means 10 secs|||
||Timing to Start||Enter the logging mode to record when
timing is reached: HHMMSS e.g 170000
means 17:00:00|||
|Delay Time|Delay mode: For example, if want to
delay 5min to recorde pls fill in 300,
and fill in 1800 for delay 30min,
because the units is seconds.||
Input a Delay|||
|Set Start Time|Timing mode: Pls fill in the 6
numbers, refers to hour , minute,
seconds , such as if you want to
start working at 9:30, fill in 093000,
and fill in 181000 for 18:10.||
Timing Time|||
|High & low limit|Ch1: temperature
Ch2: Humidity||When the value over the limit, the LED
lights will start flashing (Top one for HL,
Bottom one for LL).|||
|Offset|Calibration mode: For example, pls fill
in 1.5 if the displayed temperature is
higher than the actual temperature of
1.5℃; fill in -1.5 if the displayed
temperature is lower than the actual
temperature of 1.5℃. If you need to
adjust the humidity, do the same, the
number field is -100~100.||Input positive number to decrease the
value. Input negative number to increase
the value.|||
**7**
**Installation and Instruction 2**
## **Section 2.4 - Turn On/Off Logger & Start/Stop Logging Under Button to Start Mode**
**Turn On the Logger -** Push OK Button for 5 Secs then LCD display is on.
**Start Logging -** When the Logger is on and on stand-by(LCD display temperature humidity units at this time), press "OK" for 3 seconds, LCD display time, loosen "OK" button when the LCD display "3.0", now the logger start logging and storing data(LCD without temperature humidity units).
Press "OK" for 3 seconds，LCD display "3.0"
Now the logger start logging and storing data
**Stop Logging -** When the logger is on logging, press "OK" for 3 seconds, LCD display time, loosen "OK" button when the LCD display "3.0", and then the logger will be on stand-by.
Logger will be on stand-by.
**Turn Off the Logger -** Push the OK Button for 5 Secs then LCD display is off.
Press "OK" for 5 seconds，LCD display "5.0" Turn Off the Logger
**Delay to Start & Timing to Start -** According to chapter 2.3.2 to set Delay Logging and Timing Logging, instrument is on standby and displaying temperature,, humidity with unit before the setted time arrived. Instrument would enter logging status automatically when time is up,and displaying temperature and humidity only.
For Delay to Start & Timing to Start
Now the logger start logging and storing data
**8**
**2 Installation and Instruction**
## **Section 2.5 - Download the Logging Data**
10. Turn on and insert the data logger to the computer.
11. Start LogPro software on the PC.
12. From the toolbar select Connect.
13. From the toolbar select Download
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12 13
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Once the data is downloaded from the logger to the PC, the log graph will be displayed.
Tips: Press and hold the left mouse button to drag a box, when the left mouse button is released, the graph will be redraw with the data in the selected rectangle area. Click right button, then the graph will be redrawing with all the data in the logs file.
**9**
**8**
**Installation and Instruction 2**
## **Section 2.6 - View Data Sheet**
Click “Data List” button on the toolbar, and then the data listing window is shown below. Channel 3 unit is Dew Point. The Value is calculated from temperature & humidity.
The data pane lists the data samples collected by the logging device. The column width of each column is adjustable by using the left mouse button and dragging the column the desired width.
## **Section 2.7 - Exporting Logs from LogPro**
- EXCEL Export data list to an Excel file.
- Export data list to a PDF file.
- Export graph to a BMP file.
**9**
**10**
**2 Installation and Instruction**
## **Section 2.8 - Delete Data Records in the Logger**
14. From the toolbar select Delete.
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14
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## **Section 2.9 - Check the Save File in File list**
15. From the toolbar select File List.
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**----- Start of picture text -----**
16. Click to open the file. 15
: :
[Bl LogPro - HE20133525_20150318_1215logp5 — % —
File(F) Comm(C) | Data(D) Operation(O) Others(O) | About(A)
OpenaWHepSaveAsD Print Print Preview | ConnectMAY F File=
a Sl 3525 Logs Graph
=a Files
8] HE20133525 3 sensors 1374 logs Begin: 2015-03-18
16 HFT HE20133525_20150318 1215.logp Mm Sensors | ot ———————
**----- End of picture text -----**
- Double click left mouse button, then the selected file is opened.
- Click right mouse button, a popup menu is shown as below, you can rename or delete or log file.
- The save file is saved in the LogPro software’s installation path in the PC’s hard driver.
**11**
**10**
**Attention 3**
- OM-HL-SP water proof is IP67. Do not put into water.
- OM-HL-SP plastic shell is ABS, flame retartdant, not resistant to acid and alkali.
- If repair is needed, only authorized technician can do the repair.
- The instrument configuration by 1 x ER14250 lithium battery (3.6V) is not rechargeable.
- USB power supply (5V) cannot let the Data Logger work.
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FAQ 4
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## **Section 4.1 - LCD Screen Dim**
Insufficient battery or the environment tmeperature is too low or too high. Solution : In the case of insufficient battery, please replace the battery. If results from environment temperature, please immediately take the logger out of the environment.
## **Section 4.2 - Data & Time Error**
Reason:
- The Battery level is low.
- The Data Logger is not synchronous properties, before start recording. Solution:
- Replace the battery.
- Please sync the properties, before start recording.
## **Section 4.3 - Software “Runtime Error”**
Reason:
- OS forbid software creating files.
Solution:
- Run the program (software) as an administrator.
- Install software in D or E drive if available.
- A data logger name cannot contain any of the following characters: \ / : * ? “ < > |.
- Software’s installation path cannot include non-English character.
## **Section 4.4 - Check COM Port Number**
Press “Win” + “R” in keyboard -> Run “devmgmt.msc” to Open “Device Manager” in Windows-> Expand “Ports (COM & LPT)” -> “USB-serial CH340 (COM No.)” is the Data Logger.
**12**
**11**
## **WARRANTY/DISCLAIMER**
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of **13 months** from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal **one (1) year product warranty** to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.
**OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.**
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.
## **RETURN REQUESTS/INQUIRIES**
Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.
FOR **WARRANTY** RETURNS, please have the following information available BEFORE contacting OMEGA:
1. Purchase Order number under which the product was PURCHASED,
2. Model and serial number of the product under warranty, and
3. Repair instructions and/or specific problems relative to the product.
FOR **NON-WARRANTY** REPAIRS, consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:
1. Purchase Order number to cover the COST of the repair,
2. Model and serial number of the product, and
3. Repair instructions and/or specific problems relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.
OMEGA is a trademark of OMEGA ENGINEERING, INC.
© Copyright 2018 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.
# **Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course!** _**Shop online at omega.com**_
## **TEMPERATURE**
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M5683/1018
## Links
- [View this product on Novapart](https://novapart.co/products/OM-HL-SP-TH/data-logger-usb-temperature-humidity)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/omega/om-hl-sp-th/data-logger-usb-temp-humidity/dp/4049259)
---
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