Nanjing Wotian Technology Co., Ltd.

Pressure sensor manufacturing for 15 years.

Keywords: Nanjing WotianPressure Sensor FactoryMonocrystalline Silicon Differential Pressure SensorLevel TransmitterPressure TransmitterPressure Sensor

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  • PCM710 Intelligent Pressure Switch
  • PCM710 Intelligent Pressure Switch
  • PCM710 Intelligent Pressure Switch
  • PCM710 Intelligent Pressure Switch
  • PCM710 Intelligent Pressure Switch

PCM710 Intelligent Pressure Switch

Features

■ High precision

■ Adjustable response time

■ NPN, PNP compatible, free switching

■ Button operation, shortcut button for one-click zero calibration, fast unit switching

■ OLED shows the current pressure

■ LED for node action, easy to observe


Applications 

■ Hydropower

■ Chemical industry

■ City water supply

■ Scientific research

■ Accurate measurement and control of pressure of fluids


PCM710 piezoresistive silicon NPN PNP digital pressure switch, 4-20mA 0.2% accuracy electronic pressure switch


PCM710 piezoresistive silicon intelligent pressure switch with LED display is NPN PNP compatible and free switching. Accuracy is 0.2% or 0.5%. Output 4-20mA used in hydropower, tap water, petroleum, chemical, mechanical, hydraulic industries for measurement, display and control of pressure of fluids

Product Parameters

Performance parameters

Pressure   range

010kPa…60MPa

Overload   capability

150300%FS

Accuracy

±0.2%FS,   ±0.5%FS

Power   supply

1230V,   24V recommended

Display   mode

OLED   display of 4 digits

Output   mode

2-way switch   quantity, NPN and PNP compatible + 420mA

Load   capacity

≤24V 1.2A

Power   consumption

≤15mA

Operating   temp.

-2580

Storage   temp.

-40100

Response   time

≤20ms

Insulation

100MΩ/250VDC

Protection   grade

IP65                                 

Structural performance parameters

Housing   material

304

Medium   compatibility

Liquid   contacting diaphragm 316L, pressure port 304


Company advantage

Mass production

We have one production center in Nanjing and one production center in Anshan with 20,000㎡plant and 170 units of production equipments. The main annual capacity of sensors is about 2,000,000 pieces.

Imported equipments

We imported 20 sets of pressure controller and 150 units of testing ovens to our production line.

Informatization management

We have the information management system of CRM, PLM, ERP, MES and DINGDING etc.

Comprehensive testing

We have our own lab and testing equipment such as lightning stroke, surging, static electricity, vibration, high-low temperature impact test and helium mass-spectrum leak detection.