Product Description:
industrial Gas Alarm Controller
Adopts the original Swiss imported sensor
Standard with 3-wire 4-20mA analog signal output.
Relay output, RS485 output (optional)
Unique infrared remote control function, non-contact operation and maintenance of the instrument.
Compatible with various control alarms, PLC, DCS and other control systems.
Remote monitoring can be realized.
Explosion-proof design, fast, reliable and stable; explosion-proof grade is Exd II CT6.
Full software auto-calibration function, the machine is set up with standard three keys to realize single-person single-point on-site maintenance.
Product Parameters:
Product Type | Fixed Formaldehyde Gas Detector |
Sampling Method | Diffusion or external pump suction |
Gas Type | Formaldehyde(CH2O) |
Detection Principle | Electrochemical principle |
Measuring range | 0-10, 50, 100ppm |
Resolution | 0.01ppm |
Response time | ≤60S |
Installation | Wall-mounted, ducted, flow-through (related to monitoring environment) |
Accuracy | ±5%F.S or ±10% (depending on gas type) |
Output Signal | 4-20mA, 0-5V, RS485, RS232, relay, wireless digital (optional) |
Repeatability | ≤±1% (F) |
Zero drift | ≤±1% (F.S/year) |
Connection Method | G1/2 male thread explosion-proof hose |
Operating Temperature | -20℃～+55℃ |
Explosion-proof grade | Ex d IIC T6 Gb |
Power supply | 12-24V DC |
Dimension | 180×150×90mm |
Recovery Time | ≤10S |
Linearity Error | ≤±1% |
Display Technology | High brightness digital tube display |
Pipe Thread Size | M45*2mm |
Operating humidity | 0-95%RH |
Protection class | IP65 |
Working time | 24 hours work |
Weight | ≤1.6kg |