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SAFETYWARE GDF70 WITH ATEX APPROVED

SAFETYWARE GDF70 WITH ATEX APPROVED

GDF70 WITH ATEX APPROVED

Item Code : GDF70

Sensor Type:  Catalytic, electrochemical or NDIR gas sensor

Sampling Method:  Natural Diffusion

Working Method:  Continuous Monitoring

Operation: Infrared remote control

Working Humidity: ＜95%RH

Protection Grade: IP65

Gases Available: Chlorine (CL2), Carbon Monoxide (CO), Carbon Dioxide (CO2), Hydrogen (H2), Hydrogen Sulfide (H2S), Hydrogen Cyanide (HCN), Ammonia (NH3), Nitrogen Monoxide (NO), Nitrogen Dioxide (NO2), Oxygen (O2), Sulfur Dioxide (SO2), Volatile Organic Compound, Combustible Gas (C3H8, CH4, Other HC)

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Description :

  • GDF70 fixed gas detector, adopting high-quality catalytic gas sensor and SMD arts and crafts, has advantages of good reproducibility, disturbing-proof against temperature and humidity, long life-span and easy operation.

Applications:

  • GDF70 fixed gas detector can used to detect all kinds of combustible gases, and toxic gases like CO, H2S, SO2, NO2 etc.

Features:

  • LED display
    4-20mA or RS485 signal output optional
    IP65 rating
    ATEX certificate

Additional information

Item Code for Gas Detector And Type of Gas

GDF70-CH4
GDF70-LPG
GDF70-H2-1
GDF70-H2-2
GDF70-LEL
GDF70-CH4-IR
GDF70-O2-1
GDF70-O2-2
GDF70-CO-1
GDF70-CO-2
GDF70-H2S
GDF70-NH3-1
GDF70-NH3-2
GDF70-SO2
GDF70-NO2
GDF70-CO2-1
GDF70-CO2-2
GDF70-VOC
GDF70-C2H4O

Technical Data

Sensor Type:  Catalytic, electrochemical or NDIR gas sensor
Sampling Method: Natural Diffusion 
Working Voltage: DC24V±25%
Power Consumption: ≤3W
Working Method: Continuous monitoring
Accuracy: ≤±5%FS
Indication Method: 4-digit LED light
Condition Display: 3 LED lights indicate fault alarm, L-alarm level alarm and H-alarm level 
Operation: Infrared remote control
Response Time: ≤30s (LEL) / ≤60s (toxic gas)
Working Temperature: -40℃～70℃ (LEL) / -20℃～50℃ (toxic) 
Working Humidity: ＜95%RH
Explosion-proof: Ex dⅡCT6
Protection: IP65
Pressure Limit: 86-106kPa
Signal Output: 4～20mA or RS485, 2 relay output
Install screw thread: G3/4″
Cable dimension: 
≥1.5mm2 × 3 core cable (4-20mA type)
≥1.5mm2 × 4 core cable (RS485 type)
Transmission Distance: ≤1000m
Dimensions: l×b×h, 210×200×105mm
Weight: about 2100g
Package and Accessories:
1 pc per carton, size: 26*25*15cm

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SAFETYWARE-GDF70-Product-Specification

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