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Product Details

TD-95H-HCL-A Online Hydrogen Chloride AlarmFunctions

Monitor the concentration of hydrogen chloride in the environment or pipeline and give an alarm

Full software automatic calibration function and zero calibration function to make gas monitoring ***, ***
With temperature compensation, it can realize the compensation of gas concentration in different temperature environments
Two-level sound and light alarm, and the alarm point can be set by itself
Infrared remote control can remotely set the alarm point, zero calibration, and modify the address without opening the cover
Can output one or two switch signals, which can drive external devices such as exhaust fans or solenoid valves
Working voltage: 12 - 36V DC power supply
Shell material: Die-casting aluminum + Stainless steel (Alarm light)

TD-95H-HCL-A Online Hydrogen Chloride AlarmFeatures
Adopts German *** hydrogen chloride sensor
Standard three-wire 4 - 20mA analog signal output; Relay output, RS485 output (optional)
**** Infrared remote control function for non-contact operation and maintenance of the instrument
Compatible with various control alarm systems, PLC, DCS and other control systems to realize remote monitoring,
Explosion-proof ****, fast, ***, stable; Explosion-proof grade is Ex dⅡCT6
Full software automatic calibration function, and the machine is equipped with three buttons to achieve single-person single-point on-site maintenance

TD-95H-HCL-A Online Hydrogen Chloride AlarmApplications
Petroleum chemical industry, Industrial ****, Smelting and forging, Electric power, Coal mine, Tunnel engineering, Environmental monitoring, Sewage treatment
Biopharmaceutical, Household environmental protection, Livestock breeding, Greenhouse cultivation, Warehousing and logistics, Brewing and fermentation, Agriculture ****
Fire protection, Gas, Building construction, *** enterprises, School laboratories, Research centers
TD-95H-HCL-A Online Hydrogen Chloride AlarmSpecification Parameters

Gas Detected	Hydrogen Chloride (HCL)
Detection principle	Electrochemical principle
Sampling Method	Wall-mounted, Pipeline-mounted, Flow-through (related to the monitoring environment)
Measure Range	0 - 10 ppm, 0 - 20 ppm, 0 - 50 ppm, 0 - 99 ppm (Optional measure range, other measure ranges are available for selection)
Resolution	0.01 ppm, 0.1 ppm (Optional resolution)
Precision	2%FS
Output signal	4 - 20MA, 0 - 5V, RS485, RS232, Relay, Wireless Digital (Optional)
Response Time	≤ 10S	Recovery Time	≤ 10S
Repeatability	≤ ±1%	Linearity error	≤ ±1%
Zero shift	≤ ±1% (F.S/Year)	Display	High-brightness digital tube display
Connection mode	G1/2 Male Thread Explosion-proof Hose	Gas unit	PPM
Temperature	-40℃ ～ 70℃	Humidity	0 - 95% RH
Explosion-Proof	Ex dⅡCT6	Degree of protection	IP65
Alarm mode	Acousto-optic dual alarm	Operating time	24-hour operation
Dimensions	180 × 150 × 90mm	Weight	≤ 1.6kg

TD-95H-HCL-A Online Hydrogen Chloride Alarm