Mining Pressure Sensor

Name: Mining Pressure Sensor
SKU: WCPS300-GPD60-K series
Price: 2800 CNY
Availability: InStock

Model: WCPS300-GPD60-K series
Features:
1. Intrinsically safe explosion-proof design:
2. High-precision measurement
3. Multiple output signals
4. Sturdy and durable:
5. Wide range options:

| Product Introduction

The WCPS300-GPD60-K series mining pressure sensor developed and produced by winchen sensor is a high-precision pressure measurement device designed specifically for the harsh underground environment of coal mines. It adopts an explosion-proof circuit design and a stainless steel housing, with the KJ10 / DN10 dedicated mining pressure connection, and a protection rating of IP65. It features resistance to electromagnetic interference, moisture and corrosion, and is suitable for complex working conditions underground such as high gas, high dust and high humidity. It can perform real-time monitoring and signal transmission of liquid or gas pressure in scenarios such as hydraulic supports, emulsion pump stations, scraper conveyors, conveyors, drainage pipelines and ventilation systems, outputting standard 4-20mA, 0-5V and other signals for connection to coal mine safety monitoring systems or PLC control systems.

| Functional Features

1. Intrinsically safe explosion-proof design: German professional circuit design, fully meeting the electrical safety characteristics of mining standards.

2. High-precision measurement: accuracy up to±0.5%FS, reflecting pressure changes in real time and ensuring data accuracy.

3. Multiple output signals: supports 4-20mA, 0-5V, 0-10V and other output methods, compatible with mainstream monitoring systems.

4. Sturdy and durable: all-stainless-steel welding, sturdy and durable, protection rating IP65, impact-resistant, corrosion-resistant, moisture-proof and dust-proof.

5. Wide range options: 0~70MPa with multiple ranges available, supporting non-standard customization.

6. Strong anti-interference capability: built-in filter circuit, effectively suppressing underground electromagnetic interference for stable signals.

7. Easy installation: KJ10 and DN10 dedicated mining pressure connections, compatible with a variety of underground equipment.

8. Wide temperature operation: operating temperature range -20℃~+85℃, adapting to underground temperature variations.

| Technical Parameters

Supply voltage	12~30V DC	Non-linearity accuracy	0.25%FS
Range	0~70MPa (customizable)	Comprehensive accuracy	1%FS
Connection port	KJ10 and DN10 dedicated mining pressure connections	Overload pressure	300%FS
Burst pressure	600%FS	Long-term stability	0.25 %/year
Compensated temperature	0~70℃	Operating temperature	-40~120℃
Storage temperature	-40~125℃	Vibration resistance	±20g
Impact resistance	50g	Response time	<2ms (voltage output);<3ms (current output)
Load (RL)	RL> 100kΩ(voltage output)	Load (RL)	<(supply voltage - 9V)/0.02A (current output)
Connection material	17-4PH	Output mode	4~20mA/0~5V/0~10V

| Application Scenarios
Due to its intrinsically safe mining design and excellent performance, the WCPS300-GPD60-K series mining pressure sensor solves the pressure measurement needs in the following application fields:

1. Pressure monitoring of coal mine hydraulic supports: real-time monitoring of the initial support force and working resistance of supports to ensure roof safety.

2. Pressure control of emulsion pump stations: monitoring the outlet pressure of the pump station to achieve automatic pressure replenishment and overpressure protection.

3. Underground drainage systems: monitoring drainage pipeline pressure to prevent accidents such as pipe blockage and pipe bursting.

4. Gas drainage pipelines: monitoring the negative and positive pressure of drainage to assist gas control.

5. Grouting and nitrogen injection systems: monitoring grouting pressure to ensure construction quality and safety.

6. Underground pressure monitoring in non-coal mines: suitable for underground pressure measurement scenarios such as metal mines and gypsum mines.

I want a private customization