Application: Petroleum and petrochemical industrial, iron and steel, medical, fire rescue, various ...    More ...

Application:
     Petroleum and petrochemical industrial, iron and steel, medical, fire rescue, various types of industrial safety monitoring, detection of dangerous substances
Technical parameter ï¼Âš
Product name
Single point wall-mounted poisonous detective alarm
Sensor name
Optional (electrochemical sensor )

Product model
GRI-85XX
Sensor model
Optional (Membrapor C series )

Input power supply
9-24VDC
Test object 
Optional (poisonous)

Current consumption
20-200mA
Test principle
Electrochemical

Display way
LCD display screen
Test way
Diffused /Pipe type

Alarm way
2 levels sound and light alarm
Test range
Optional

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

Operate temperature
-10℃-40℃
Resolution
Optional

Operate humidity
0-85%RH(non- condensing )
Pre-heating time
1 Min

Pressure range
860-1060hpa
Response time
T90≤30Sï¼ÂˆMajority ï¼Â‰

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 corresponding sensor.

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