PHT-RB025E520S0AMS0Z

Pressure Switch, 25 bar

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Manufacturer: SICK
Product type: Pressure Switches
SVHC: No SVHC (04-Feb-2026)
Port Style: DIN 11851
Product Range: PHT Series
Voltage Rating: 30VDC
Sensor Output Type: Current
Operating Pressure Max: 25bar
Pressure Measurement Type: Gauge

Delivery and price
Units per pack	50
Price	521.32 €
Current stock	10+
Lead time	30 days

Datasheet

PHT-RB025E520S0AMS0Z PHT 

**PRESSURE TRANSMITTER** 

**PHT-RB025E520S0AMS0Z | PHT** PRESSURE TRANSMITTER 

## Ordering information 

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Type Part no.<br>> - Lo PHT-RB025E520S0AMS0Z 6067775<br>Other models and accessories  www.sick.com/PHT<br>**----- End of picture text -----**<br>


Illustration may differ 

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CE v3,<br>**----- End of picture text -----**<br>


## Detailed technical data 

## Features 

|**Medium**|Liquid, gaseous|
|---|---|
|**Pressure type**|Gauge pressure|
|**Pressure unit**|bar|
|**Measuring range**|0 bar ... 25 bar|
|**Process temperature**|–20 °C ... +150 °C|
|**Maximum ohmic load RA**|4 mA ... 20 mA, 2-wire (RA≤ (L+– 10 V) / 0.02 A [Ohm])<br>The variant with field housing and current output 4 mA ... 20 mA features test terminals that<br>allow metering of the signal current without having to disconnect the device.the signal current<br>without having to disconnect the device.<br>0 V ... 10 V, 3-wire (RA> 10 kOhm)<br>0 V ... 5 V, 3-wire (RA> 5 kOhm)|
|**Output signal**|4 mA ... 20 mA, 2-wire|
|**EHEDG approval**|✔|



## Mechanics/electronics 

|**Process connection**|Conical coupling (DIN 11851) DN 25 with union nut|
|---|---|
|**Wetted parts**|Stainless steel 1.4435|
|**Internal transmission fluid**|Synthetic oil, FDA approved|
|**Housing material**|Stainless steel 1.4571|
|**Connection type**|M12 round connector x 1, 4-pin|
|**Supply voltage**|10 V DC ... 30 V DC|
|**Electrical safety**|Overvoltage protection: 36 V DC<br>Short-circuit protection: QAtowards M<br>Reverse polarity protection: L+to M<br>Protection class: III|
|**Dielectric strength**|500 V DC, NEC Class 02 power supply (low voltage and low current max. 100 VA even in the<br>event of a fault)|
|**CE-conformity**|EMC directive: 2004/108/EC, EN 61326-2-3|
|**Weight sensor**|Approx. 500 g|



1) Enclosure rating IP per IEC 60529. The enclosure rating classes specified only apply when connected with female connectors that provide the corresponding enclosure rating. 

**Product data sheet | 2024-02-03 20:05:50 Subject to change without notice** 

**2 PRESSURE SENSORS | SICK** 

**PHT-RB025E520S0AMS0Z | PHT** PRESSURE TRANSMITTER 

|**Seal**|Without seal|
|---|---|
|**Enclosure rating**|IP671)|
|**Protection class III**|✔|
|**MTTF**|403 years|



1) Enclosure rating IP per IEC 60529. The enclosure rating classes specified only apply when connected with female connectors that provide the corresponding enclosure rating. 

## Performance 

|**Non-linearity**|≤ ± 0.2 %, of span (Best Fit Straight Line, BFSL) according to IEC 61298-2|
|---|---|
|**Accuracy**|≤ ± 0.25 % of the span|
|**Non-repeatability**|≤ ± 0.1 % of the span|
|**Response time (10 % ... 90 %)**|≤ 10 ms|
|**Long-term drift/one-year stability**|≤ 0.2 % of the span|
|**Temperature coefficient in rated tempera-**<br>**ture range**|Mean TC of zero: ≤ 0.2% of span / 10 K for measuring ranges 0 bar ... 0.6 bar up to 0 bar ...<br>25 bar<br>Mean TC of zero: ≤ 0.25 % of span/ 10 K with pressure range 0 bar ... 0.4 bar≤ 0.25 % of<br>span/ 10 K, with pressure range 0 bar ... 0.4 bar<br>Mean TC of zero: ≤ 0.4% of span / 10 K for measuring range 0 bar ... 0.25 bar<br>Mean TC of span ≤ 0.2 % of span / 10 K|
|**Rated temperature range**|0 °C ... +80 °C|



## Ambient data 

|**Ambient temperature**|–20 °C ... +80 °C|
|---|---|
|**Storage temperature**|–40 °C ... +100 °C|
|**Shock load**|500 g according to IEC 60068-2-27 (mechanical shock)|
|**Vibration load**|15 g according to IEC 60068-2-6 (vibration under resonance)|



## Classifications 

|**eCl@ss 5.0**|27200614|
|---|---|
|**eCl@ss 5.1.4**|27200614|
|**eCl@ss 6.0**|27200614|
|**eCl@ss 6.2**|27200614|
|**eCl@ss 7.0**|27200614|
|**eCl@ss 8.0**|27200614|
|**eCl@ss 8.1**|27200614|
|**eCl@ss 9.0**|27200614|
|**eCl@ss 10.0**|27200614|
|**eCl@ss 11.0**|27200614|
|**eCl@ss 12.0**|27200614|
|**ETIM 5.0**|EC011478|
|**ETIM 6.0**|EC011478|
|**ETIM 7.0**|EC011478|
|**ETIM 8.0**|EC011478|
|**UNSPSC 16.0901**|41112410|



**2024-02-03 20:05:50 | Product data sheet Subject to change without notice** 

**PRESSURE SENSORS | SICK** 

**3** 

**PHT-RB025E520S0AMS0Z | PHT** PRESSURE TRANSMITTER 

## Dimensional drawing (Dimensions in mm (inch)) 

Housing with circular connector M12 x 1, IP67 

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M12 x 1<br>Lid<br>CULT<br>Ø 27<br>H (1.06)<br>**----- End of picture text -----**<br>


## **With accuracy H** 

|**0.5 %**|64(2.52)|
|---|---|
|||
|**0.25 %**|84(3.31)|



Conical coupling (DIN 11851) with union nut 

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Ø d3<br>G<br>19 bt<br>(0.75)<br>**----- End of picture text -----**<br>


|**Design**||**G**|**Ø d3**|
|---|---|---|---|
|||||
|**DIN 11851**|DN 25|Rd 52 x 1/6|44<br>(1.73)|
|||||
||DN 40|Rd 65 x 1/6|48<br>(1.89)|
|||||
||DN 50|Rd 78 x 1/6|61<br>(2.40)|



**4** 

**Product data sheet | 2024-02-03 20:05:50 Subject to change without notice** 

**PRESSURE SENSORS | SICK** 

**PHT-RB025E520S0AMS0Z | PHT** PRESSURE TRANSMITTER 

## Connection type 

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2-wire 3-wire<br>+ L [+] / QA + L [+]<br>L-connector (DIN EN 175301-803 A + | - | -<br>3 1  QA 3 1<br>2 2<br>- +<br>oS] + M = - M<br>M12 x 1, 4-pin + L [+] / QA + L [+] QA<br>- -<br>4 3 4 3<br>1 2 1 2<br>- +<br>re] + M aie)oO - M<br>Stainless steel + L [+] /QA + L [+]<br>field housing - -<br>1 2 3 4 5 1 2 3 4 5<br>+- M Test-Test+ +- QAM<br>Flying leads + +<br>- brn L [+] /QA - brn L [+]<br>wht<br>QA<br>g +- grn M Lal +- grn = M<br>Power supply<br>Load<br>**----- End of picture text -----**<br>


**2024-02-03 20:05:50 | Product data sheet Subject to change without notice** 

**PRESSURE SENSORS | SICK** 

**5** 

## SICK At A GlAnCe 

SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. 

We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. 

Comprehensive services complete our offering: SICK lifetime Services provide support throughout the machine life cycle and ensure safety and productivity. 

For us, that is “Sensor Intelligence.” 

## WOrldWIde preSenCe: 

Contacts and other locations www.sick.com 

SICK AG | Waldkirch | Germany | www.sick.com

Updated at June 9, 2026

SICK is a globally recognized leader in factory and logistics automation technology, renowned for engineering advanced sensors and developing innovative digital services. Driven by a commitment to high precision, reliability, and versatility, the company provides the foundational components required to transform traditional manufacturing processes into intelligent, self-optimizing systems that adapt autonomously using real-time data. Our comprehensive selection of SICK products is heavily focused on their industry-leading sensing technologies. We offer a robust portfolio of light sensors designed to deliver exceptional accuracy and performance in demanding industrial environments. Furthermore, our extensive range features high-quality proximity sensors and switches, providing the dependable object detection essential for automated production, packaging, and material handling applications. To ensure seamless integration of these advanced sensor networks, our offering is complemented by specialized connectivity solutions such as SICK fiber optic lead assemblies. From consumer goods and electronics to logistics and automotive manufacturing, SICK delivers the cutting-edge automation technology necessary to maximize operational efficiency and maintain continuous, reliable performance across diverse industrial sectors.

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