Hydrogen Pressure Sensor

Name: Hydrogen Pressure Sensor
SKU: WCPS300-MH73 series
Price: 560 CNY
Availability: InStock

Model: WCPS300-MH73 series
Features:
1. Dedicated design for hydrogen environments: resistant to hydrogen embrittlement, good hydrogen compatibility.
2. Leak-free: no oil-filled cavity is used, so there is no risk of leakage.
3. High accuracy: accuracy up to 0.5%FS, 0.25%FS; high precision

| Product Introduction

The WCPS300-MH73 series hydrogen pressure sensor/transmitter developed and produced by winchen sensor is a high-reliability pressure measurement product developed for the hydrogen energy industry chain, used for real-time monitoring of the pressure of hydrogen and hydrogen-containing mixed gases. It adopts special process treatment technology to overcome hydrogen permeation and hydrogen embrittlement, and is compatible with high-pressure hydrogen environments. It features high accuracy, high stability, vibration resistance and a wide temperature range. It outputs signals such as 4-20mA, 0-5V and 0-10V, and is widely used in scenarios such as fuel cells, hydrogen refueling stations, hydrogen production by water electrolysis, hydrogen storage systems and hydrogen pipelines.

| Functional Features

1. Dedicated design for hydrogen environments: resistant to hydrogen embrittlement, with good hydrogen compatibility.

2. Leak-free: no oil-filled cavity is used, so there is no risk of leakage.

3. High accuracy: accuracy up to 0.5%FS, 0.25%FS; high precision

4. Stable and reliable: wide temperature range compensation, vibration resistance, impact resistance and EMC anti-interference.

5. Multiple output signals: 4-20mA, 0-5V, 0-10V, etc.

| Technical Parameters

Range	0~0.35, 0~200MPa optional	Non-linearity accuracy	0.25%FS (@ 25°C)
Zero error	0.25%FS (@ 25°C)	Full-scale error	0.5%FS (@ 25°C)
Comprehensive accuracy	0.5%FS (within the compensated temperature range)	Overload pressure	2X (max 20k psi) Rated
Burst pressure	5X (max 20k psi) Rated	Long-term stability	0.25%FS/year
Response time (10% to 90%)	<2ms (voltage output); <3ms (current output); undamped	Medium temperature	-40~125℃
Compensated temperature	-20~85℃	Supply voltage	12~30V DC
Connection thread	G1/2, G1/4, M12*1.5, etc.	Wetted material	stainless steel 316/316L
Output mode	4~20mA / 0~5V / 0~10V, etc.	Electrical connector	M20 aviation plug / pack

| Application Scenarios
Because it can overcome hydrogen permeation and hydrogen embrittlement and its excellent performance, the WCPS300-MH73 series hydrogen pressure sensor/transmitter is widely used in the following fields and scenarios:

1. Hydrogen fuel cell systems: stacks, hydrogen supply systems and hydrogen circulation systems.

2. Pressure monitoring of hydrogen refueling stations, hydrogen compressors, hydrogen storage tanks and hydrogen cylinders.

3. Hydrogen production by water electrolysis: PEM, alkaline and AEM electrolyzer systems.

4. Pressure control of hydrogen pipelines, valves, manifolds and pressure reducing valves.

5. Hydrogen process processes in chemicals, petrochemicals and metallurgy.

6. Hydrogen energy testing and scientific research equipment in aerospace and laboratories.

7. Hydrogen power generation, energy storage and integrated energy systems.

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