HT-LC700 CO Monitor

Measurement Principle: Fuel cell (infrared principle optional, with different appearance)
Display Mode: 320×240 dot matrix color LCD
Measurement Range: 0~50PPm CO (range expandable)
Measurement Accuracy: ≤±1.0%FS
Resolution: 0.1PPm 
Repeatability: ≤±1.0%FS
Response Time: T90≤40S
Output Port: 4-20mA (Non-isolated output, load resistance＜1KΩ)
                     3 ways of programmable alarm output (Dry contact type, maximum load 220V/2A)
                     1 way of error alarm output
Alarm: Sound and light alarm
Communication Mode: RS485
Power Supply: AC220V±10% 50/60Hz, power dissipation <10VA
Environment Temperature: -10℃~+50℃
Storage Environment Humidity: <90％RH, non-condensing
Operation Environment Humidity: <100％RH, non-condensing
Sample Gas Temperature: 0℃~40℃
Sampling Mode: Gas in
Sample Gas Flow: 400~600mL/min
Gas Inlet Pressure: 5Kpa≤ relative pressure≤100Kpa (relief valve is recommended if the pressure >100Kpa)
Gas Outlet Pressure: Free venting (under safe conditions)
Size: 140mm×215mm×140mm (H×W×D)
Installation Hole Size: 80mm×200mm (H×W)
Sensor Service Life: >24 months (under normal conditions of use)
Gas Circuit Port: NPT 1/8 internal thread
Instrument Weight: Net weight 2.0Kg
Installation Method: Embedded mounting

 

a.   Menu can be switched between Chinese and English and the operation is intuitive and convenient;
b.   320×240 graphic dot-matrix color LCD display is clear to see;
c.   The original imported fuel cell sensor has a high measurement accuracy, rapid response speed, long calibration cycle and strong anti-interference capability, etc.;
d.   Sound and light alarm function is equipped and the alarm limit is adjustable;
e.   3 ways of alarm setting is equipped and alarm range is adjustable;
f.    Temperature and pressure compensation could eliminate the impact of environment temperature and pressure changes on the measured value;
g.   40 thousａnd pieces of historical data can be stored locally and can be read in list or exported through port;
h.   RS485 communication port allows a bidirectional communication with computer according to users’ needs;
i.    Embedded mounting makes the installation easy and convenient.

It can be used for on-line monitoring of carbon monoxide concentration in compressed air in automatic production line, spraying line and wood processing occasion.

Measurement range
Measured gas pressure
Background gas composition