Application: Dyes, paper, pharmaceutical, medical, food, antisepsis, disinfection, chemical fertilizers, ...    More ...

Application:
   Dyes, paper, pharmaceutical, medical, food, antisepsis, disinfection, chemical fertilizers, resins, adhesives and pesticides, raw materials, samples, and culturing process plants, waste disposal plants, perm places and living places of production
  Technical parameter
Product name
Single point wall-mounted CH2O detective alarm
Sensor name
Electrochemical CH2O sensor

Product model
GRI-8512
Sensor model
CH2O/C-XX( Range optional )

Input power supply
9-24VDC
Test object 
CH2O

Current consumption
20-200mA
Test principle
Electrochemical

Display way
LCD display screen
Test way
Diffused

Alarm way
2 levels sound and light alarm
Test range
Optional

Alarm error
≤±5% alarm set value
Accuracy
±5%FS

Operate temperature
-20 45
Resolution
Optional

Operate humidity
15-90%RH(non-condensing )
Pre-heating time
1 Min

Pressure range
 Atmosphere pressure
Response time
T90≤50S

Signal output
4-20mA or RS485
Use life
2 year (in the air )

Contact capacity
1A/120VAC or 1A/24VDC
Zero drift
≤±2%FS/6h

Repeatability
≤±2%FS
Span drift
≤±5%FS/6h

Note: above part of sensors parameter please standard as the latest technical manual of Membrapor CH2O sensor.

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