Nanjing Wotian Technology Co., Ltd.

Pressure sensor manufacturing for 17 years.

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

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  • PCM400T High Temperature Pressure Transmitter

PCM400T High Temperature Pressure Transmitter

Features

■ High temperature resistant pressure chip employed

■ Designed with heat exchange plate, high temperature resistant, applicable medium temperature up to 300 ºC

■ Solid well sealed aluminum alloy junction box employed, convenient for outdoor installation and use

■ Low, medium and high pressure ranges provided

■ LCD option

■ Full welded structure for the sensor and pressure interface, shock resistant and vibration resistant

■ Intrinsically safe explosion-proof option



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China Wotian factory high temperature pressure transmitter having passed rigorous tests and aging screening, widely applied in industrial field, food and medical equipment, power generation, machinery manufacturing, automobile manufacturing, shipbuilding, petrochemical, metallurgy, steam fields

Product Parameters

Pressure range

Pressure range

-100kPa, 10kPa, 35kPa, 70kPa, 100kPa, 250kPa,   400kPa, 600kPa,   1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa, 40MPa, 60MPa,   100MPa

Pressure reference

Gauge pressure | Absolute pressure | Sealed   gauge pressure

Overpressure

200%F.S.

Output signal

Output

4 to 20mA | 1 to 5V   | 0 to 5V | 0.5 to   4.5V | 0 to 10V

Specification

Accuracy (linearity, repeatability   and hysteresis)

±0.5%F.S. | ±0.3%F.S.

Supply

24VDC |   12VDC |   5VDC

Operating temp.

-20ºC - 85ºC

Storage temp.

-40ºC - 300ºC

Zero temp. coefficient

±1.5%F.S.max.(@-20ºC   - 85ºC)

Span temp. coefficient

±1.5%F.S.max.(@-20ºC   - 85ºC)

Pressure connection

See “how to order”

Mechanical vibration

20g (20 to 5000Hz)

Shock

100g(11ms)

Insulation

100MΩ/250VDC

Response time

≤1ms (up to 90%FS)

Long term stability

≤0.2%F.S.S./year

Protection

IP65

Material

Low copper aluminum alloy for shell, 316L for isolation   diaphragm

Medium compatibility

All kinds of media compatible with 316L stainless steel


Production process

PCM400T High Temperature Pressure Transmitter

Certificate

PCM400T High Temperature Pressure Transmitter

Company profile

None

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.