Kaidi KD Hammer Type Diffused Silicon Pressure Transmitter for chemical industry

This product is widely used in enterprises and institutions such as petroleum, ocean, reservoir, river, chemical industry, metallurgy, electric power, scientific research, etc., to realize the measurement of fluid pressure, and is suitable for all-day climate environments and various corrosive fluids in various occasions.

①High accuracy and good stability. In addition to the laser correction of the imported original sensor, it also finely compensates the comprehensive temperature drift and nonlinearity of the whole machine in the temperature range of use, so the nonlinearity is small in the temperature range of use, and the temperature stability is good)

②Reliable Its mechanical protection IP65 and explosion-proof protection iaⅡCT5 can be used in various harsh environments.

③ It can be used to measure viscous, crystalline and corrosive media.

④4~20mADC standard current signal output, two-wire system work, with strong anti-interference ability.

⑤ Small size, light weight, easy to install, debug, maintain and use

Measured medium: liquid, gas, steam compatible with 316 stainless steel

Measuring range: -95KPa~60MPa

Output: 4~20mADC two-wire system

Accuracy: 0.25%F.S0.5%.S

Power supply voltage: 12-24VDC

Mechanical protection: IP65

Explosion-proof grade: iaⅡCT5

Associated equipment: EXZ231B type grid

Operating temperature: -10~+80℃

Storage temperature: -40~+125

Overload limit: 1.5~3 times the rated range

Relative humidity: less than 95%

Load resistance: 7509

Installation position: no impact

Ling point temperature coefficient: less than 0.02%/C

Full-scale temperature coefficient: less than 0.02%/C

✬Isolation diaphragm: 316 stainless steel

✬Contact medium connection: stainless steel

✬O-ring: nitrile rubber

✬Shell: aluminum alloy

✬Shell spraying: epoxy resin

✬Process connection method: 1/2NPT external thread M20×1.5 external thread

✬Electrical connection: cable hole is φ8

✬Weight: about 1kg

The process pressure is converted into an electrical signal by a pressure sensor, amplified by a differential amplifier and an output amplifier, and then converted by a V/A converter to a 4-20mA standard current output signal that has a linear relationship with the input pressure.

Adjustment of zero point and range The zero point and range of the transmitter can be adjusted continuously after opening the cover. (Z) is the zero potentiometer, (S) is the full-scale potentiometer.