Chang AI CI-PC552 ເລືອກເຄື່ອງວິເຄາະເນື້ອໃນໄຮໂດເຈນທີ່ປ້ອງກັນການລະເບີດ (0.01%~10% H2)

Range: 0.01%~10% H2 (customizable range)

Accuracy: 0.3%

Repeatability: 0.2%

Stability: 0.2%/7d

Linearity: 0.2%

Calibration background gas: N2

Response time: T90<30s

Concentrations of CO and H2S: 0

Background gases: N2,CO2,He,Ar,alkanes,olefins and alkynes. Other inert gases,excluding CO and H2S

Explosion-proof grade: Exd || BT6

Protection level: IP64

Power supply: 24VDC,power consumption less than 15VA

Working environment: -10~+45°C Environmental humidity:less than 90% RH.

Sample pressure:  Atmospheric pressure ±10% (outlet should be atmospheric pressure)

Sample flow rate: 0.1-10 SLPM (recommendation 1.0 slpm)

Instrument weight: Net weight is about 5 kg,after packaging about 15 kg

Sensor life: More than 2 years (normal use)

Instrument life: More than 5 years (normal use)

Alarm output: Group 1. Relay Contact Capacity:24VDC,0.2A

Communication: RS485 (Standard Matching)/RS232 (Optional Matching)

External control: Quantity:Group 1. Control signal:9-28VDC

Analog output: Group 1,4-20mA/0-20mA/0-1V/0-5V/0-10V /1-5V,analog output mode can be set