Sensor

electrochemistry,PID

Monitoring Parameters

NH3、C3H9N、H2S、CH3SH、(CH3)2S、C2H6S2、CS2、C8H8、OUValue

indication error

±2% FS

repeatability

≤2%

status indication

power supply lamp

Display mode

7inch color LCD screen

Ambient temperature

-30°C - 70°C

relative humidity

0% - 85% RH

transport protocol

supportHJ/T 212、Modbus, custom protocol;supportRS-232、RS-485serial port output;

supportGPRSremote wireless transmission ;built-in customizationSIMcard

data storage

The instrument is stored at least3000the above data are set,SDexport ,Unlimited background data storage ;

Export background data for custom time period ,Perform statistical analysis of historical data 

data output

Supports field data paper printing function

positioning system

Built-in Beidou positioning system

power supply function

adapterAC220±20V;Lithium battery power supplyDC12V; continuous work8-10h ; Standby30Heaven 

external dimension

long358mm×width284mm×high168mm

Material of shell

PPalloy（total machine weight≤6Kg）