Fixed oxygen gas detector

1 sku

Fixed oxygen gas detector

Technical parameters

Measuring principle: Electrochemistry
Measuring gas: O2
Output interface: three-wire system
Response time: ≤60s
Explosion-proof grade: Exd IIC T6
User Interface: LCD display
Installation: Can be installed in the wall or pipe, double outlet hole
Protection class: IP65
Output distance:max 2000m (with the DX series controller)
Required power consumption: ≤ 1.2W
Operating temperature: -20 ℃ ~ 55 ℃
Working humidity: 10% ~ 95% RH
Working power: 10V ~ 30V DC
Relay output: 30V 2A can be selected

Executive standard

QB

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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KB2100Ⅱ gas alarm controller

1 sku

KB2100Ⅱ gas alarm controller

Technical parameters

1. Working voltage: AC220±15% 50Hz±1%.
2. Power consumption: ≤5W/ circuit.
3. Matched detector: Detectors with standard 4~20mA output.
4. Environmental conditions: Temperature: -10℃~50℃; Humidity: <95%RH no condensation.
5. Indication way: Concentration data display through LED.
6. Alarm way: Alarm by LED lamp or audible and visual alarm of status.
7. Output signal: Digital quantity: RS485 (standard); Analog quantity: 4~20mA (optional).
8. Contact output: Normally opened for low alarm, normally opened for high alarm, normally opened for fault alarm.
9. Installation way: Wall-mounted type, cabinet type.
10. Requirements for connecting cable of detector and controller: ≥RVVP3×1.5mm2.

Executive standard

GB-15322 1-2003 GB-12358 - 2006

Supply capability

Brand : Hanwei

Guarantee period : 12 months after leaving factory

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KB9000 gas alarm controller

1 sku

KB9000 gas alarm controller

Technical parameters

1. Power supply: Main power supply: AC 220V±33V 50Hz±5Hz; Emergency power supply: DC 24V±3V rechargeable lead-acid battery.
2. Supply voltage output: DC 24V±6V.
3. Channel of analog detector: 16-channel 4~20mA.
4. Channel of digital detector: 2-channel (RS485), each channel can connect 32 detectors.
5. Digital uploading channel: 1-channel (RS485), supported protocols MODBUS, TC200, Aoruina.
6. Output power of analog detector: Voltage: 27V±3V, protective current of each circuit ≤0.5A.
7. Output power of digital detector: Voltage: 27V±3V, protective current of each circuit ≤2.5A.
8. Total output protective current: ≤5A.
9. Passive relay output: 6 circuits.
10. Relay contact capacity: ≤5A.
11. Operating humidity: ≤95%RH.
12. Display mode: audible (≥85dB), visual alarm.

Executive standard

GB-15322 1-2003 GB-12358 - 2006

Supply capability

Brand : Hanwei

Guarantee period : 12 months after leaving factory

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KB2160 gas alarm controller

1 sku

KB2160 gas alarm controller

Technical parameters

1. Working voltage: AC220±15% 50Hz±1%.
2. Power consumption: ≤5W/ circuit.
3. Matched detector: Detectors with standard 4~20mA output.
4. Number of connected detector: 1 set/ circuit.
5. Environmental conditions: Temperature: -10℃~50℃; Humidity: <95%RH no condensation.
6. Indication way: Concentration data display through LED; alarm or fault state display through highlight LED.
7. Alarm way: Audible and visual alarm, gas concentration display through LED.
8. Output signal: Digital quantity: RS485; Analog quantity: 4~20mA; 3-circuit relay output.
9. Installation way: Wall-mounted type, cabinet type.
10. Requirements for connecting cable of detector and controller: ≥RVVP3×1.5mm2.

Executive standard

GB-15322 1-2003 GB-12358 - 2006

Supply capability

Brand : Hanwei

Guarantee period : 12 months after leaving factory

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Flash alarm without memory function

1 sku

Flash alarm without memory function

Technical parameters

1. Power supply voltage: AC220V ± 10% 50Hz
Or DC 24V ± 10%
2. Ambient temperature: -10 ℃ ~ +45 ℃
3. Relative humidity: ≤ 85%
4. Input method: passive contact, no additional input allowed
Power
5. Relay contact output: AC240V 3A DC28V 5A
6. Loop resistance less than or equal to 30 Ω
7. Power consumption: about 5W (eight loop can be in alarm state at the same time,
excluding bells or buzzer power)
8. Dimensions: 160 × 80 × 80 (mm)
9.Instrument weight: about 0.5Kg
10. Memory function type: without memory function, with memory function

Executive standard

QB

Supply capability

Brand : HENGHE

Guarantee period : 12 months

Inquiry Now