IWPTU-C0446-00

## **| IWPTU SERIES** 

## INDUSTRIAL WIRELESS PRESSURE TRANSDUCER 

The IWPTU Wireless Pressure Transducer is a cost effective replacement to a traditionally wired pressure transducer that offers the advantages of a low-cost installation in inaccessible and expensive installation environments. 

It is easily paired with compatible wireless gateways and receivers thus offering a “plug and play” solution to your pressure measurement applications. 

The instrument uses a piezo-resistive ceramic sensor mounted within a 316 stainless steel housing giving excellent media compatibility for the harshest of applications. 

Each device is temperature compensated, calibrated and supplied with a traceable serial number. 

## Typical Applications Include 

- Simple cable replacement installation 

- dispense with expensive cable runs 

- Environmental monitoring 

- pumping stations, sewage plants, water treatment 

- Facilities management 

- boiler rooms, plant hydraulics, plant pneumatics 

- Asset monitoring 

- tanks farms, process plants, HVAC and building management 

- Service Contract 

## Features 

   - Suitable for use with liquids and gases 

   - Pressure ranges from -15 to +5800 psi gauge 

   - Up to 500 m line-of-site range (depending on receiver) 

   - Piezo-resistive thick film ceramic sensor with stainless steel body 

   - Five-year battery life at 10 second transmission update rate 

   - Simple DIL switch pairing with the single or five channel receiver 

   - User-selectable transmission update rates 

   - User-selectable 1-5 V dc or 4-20 mA receiver outputs 

   - Receiver clean contacts provide process alarm functions 

- temporary installation for servicing and field trials 

## **SPECIFICATIONS** 

## Transmitter Output 

## System Performance 

|Transmitter Output||
|---|---|
|***Transmission Frequency**|2.4 GHz IEEE 802.15.4|
|**Transmit Power**|18 dBm|
|**System Channel**|User selectable via DIL switch|
|**Antenna**|Integral 0dBi|



|System Performance||
|---|---|
|**Accuracy**<br>**(Non-linearity & Hysteresis)**|<±0.25% /FS (BFSL)|
|**Setting Errors (offsets)**|Zero & Full Scale, <±0.5% /FS|



*Compliant with EN 300 328, V1.8.1 

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## Material Specifications 

|Material Specifcations||
|---|---|
|**Pressure Housing**|316 Stainless Steel|
|**“O” Ring Seals**|Viton|
|**Diaphragm**|Ceramic Al2O396%|
|**Wireless Enclosure Material**|Plastic|
|**Weight**|310g including battery|
|****Installation Position**|Any|
|**Environmental Protection**|Designed to IP68<br>(not recommended for<br>submersion due to signal loss)|
|** Consult installation manual to ensure adequate signal path between transmitter<br>and receiver.||



## Instrument Power Source 

|**Battery Type**|User replaceable Lithium C cell|
|---|---|
|**Battery Life**|Five years at 10 second<br>update rate|
|**Battery Shelf Life**|10 years|



## Receiver Output Signals 

|**Receiver Part Number**|**Receiver Outputs**|
|---|---|
|**IoT Gateway**|Built-in cellular modem allows all data to<br>be sent to remote servers|
|**IWR-PORT**|RS-232 or RS-485 or Ethernet MODBUS<br>Communications. Up to 128 off analog 4-20<br>mA or Relay outputs can be obtained by ftting<br>extra ISOSLICE I/O modules|
|**IWR-USB**|Displays & Logs data on any PC running<br>IWR-USB software|
|**IWR-5**|5 off 4-20 mA or 1-5 V dc and 1 Relay output|
|**IWR-1**|1 off 4-20 mA and 1-5 V dc and 1 Relay output|
|***Transmission Update Rate 1, 5, 10 and 30 seconds<br>*** Consult installation manual for set-up:<br>- Single channel system is DIL switch confgurable<br>- Five channel system requires set-up using “IWR Set” user software||



## Environmental Conditions & Thermal Effects 

|Environmental Conditions|& Thermal Effects|
|---|---|
|**Media Temperature**|-20ºC to +135ºC|
|**Ambient Temperature**|-20ºC to +80ºC|
|**Storage Temperature**|-20ºC to +80ºC|
|**Humidity**|5% to 95% RH non-condensing|
|**Thermal Zero Shift**|<±0.04% /FS/ºC|
|**Thermal Span Shift**|<±0.02% /ºC typical|



## Mechanical Stability 

See user manual 

## **PRESSURE RANGES** 

## Transmitter 

|**Nominal Pressure, Gauge**|psi|15|30|75|150|300|750|1500|3750|6000|
|---|---|---|---|---|---|---|---|---|---|---|
|**Compound Range**|psi|-15 to 0|-15 to 30|-15 to 75|-15 to 1235|-15 to 285|-15 to 360||||
|**Permissible Overpressure**|psi|30|60|150|300|600|1500|3000|6000|9750|
|**Burst Pressure**|psi|60|75|180|375|750|1800|3750|7500|9750|



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## **DIMENSIONS** 

All dimensions are in millimeters. 

**==> picture [187 x 214] intentionally omitted <==**

**----- Start of picture text -----**<br>
1/4" NPT<br>24<br>**----- End of picture text -----**<br>


## **ORDERING OPTIONS** 

Example : IWPTU-GP015-00 

|**Pressure Transducer**||See table below||**Part Number**|**Pressure Rating**|**Receiver Output**|
|---|---|---|---|---|---|---|
|**Spare Battery**||IBAT-1||IWPTU-GP015-00|0-15 psi G|1-5Vdc or 4-20mA|
|**Gateway or Receiver Types**||IoT Gateway, IWR-PORT, IWR-<br>USB, IWR-5, IWR-1||IWPTU-GP030-00<br>IWPTU-C0446-00|0-30 psi G<br>-14.5 to +150 psi G|1-5Vdc or 4-20mA<br>1-5Vdc or 4-20mA|
|*Download free user configuration software here:<br>https://www.cynergy3.com/sites/default/files/IWR||*Download free user configuration software here:<br>les/IWR-Set_v2.4_installer.zip||IWPTU-GP075-00<br>IWPTU-GP100-00|0-75 psi G<br>0-100 psi G|1-5Vdc or 4-20mA<br>1-5Vdc or 4-20mA|
|||||IWPTU-C0447-00|-14.5 to +350 psi G|1-5Vdc or 4-20mA|
|||||IWPTU-GP150-00|0-150 psi G|1-5Vdc or 4-20mA|
|||||IWPTU-GP300-00|0-300 psi G|1-5Vdc or 4-20mA|
|||||IWPTU-GP750-00|0-750 psi G|1-5Vdc or 4-20mA|
|||||IWPTU-GP1K5-00|0-1500 psi G|1-5Vdc or 4-20mA|
|||||IWPTU-GP3K6-00|0-3600 psi G|1-5Vdc or 4-20mA|
|||||IWPTU-GP5K8-00|0-5800 psi G|1-5Vdc or 4-20mA|



*Download free user configuration software here: - https://www.cynergy3.com/sites/default/fles/IWR Set_v2.4_installer.zip 

**Made in the UK** 

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## **CONTACT US** 

EUROPE +44 (0)1202 897969 c3w_sales@sensata.com Cynergy3 Components Ltd. 7 Cobham Road, Ferndown Industrial Estate, Wimborne, Dorset, BH21 7PE, United Kingdom 

USA +1 310 561 8092 / +1 866 258 5057 c3w_sales@sensata.com 

Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA. 

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