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AI-50 Gas control Panel Four Channel

The product has high stability. With high accuracy and high intelligence, the external control port is rich, and the user can freely choose the type of the connected transmitter and the access port.

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This product is a single-channel / dual-channel / four-way (4-20) mA / RS485 transmitter signal input intelligent control system developed by the company. The product has high stability. High accuracy and high intelligence, the external control port is rich, the user can freely choose the type of the connected transmitter and the access port, and can perform on-site detection and alarm by simple setting. The system has integrated sound and light alarms and provides a relay normally open control terminal.
The system is widely used in applications where toxic and harmful gases need to be detected. When the index of a certain gas to be tested in the field exceeds or falls below the set standard, the system will perform a series of alarm actions, such as alarm, exhaust, tripping, etc.
Detection principle: Collect standard 4~20mA signal input or RS485 communication input (optional), analyze and display the current gas concentration of each channel, and operate related alarm signals, and transmit the information to the computer through RS485 bus.
Applicable objects: The system supports input signals of various standard detectors, such as gas detectors: carbon monoxide, hydrogen sulfide, sulfur dioxide, hydrogen, ammonia, oxygen, chlorine and combustible gases.

 

Product type: AI-50 Gas controller
Channel: Single channel,two channels,four channels
Power supply: AC220V±10% 50Hz
Consumption: ≤10W
Signal input: 4~20mA and RS485
Single output: two lines RS485(MODBUS)
Working temperature: -10℃~50℃
Working humidity: 0-95%RH (no dew)
Contact output: Free contact output, max power 1kW
Installation method: Wall-mounted
Dimensions: 380x210x80mm(L×W×H)
Measurable Gas Meter
NO. gas Range Detection Accuracy 90% Response Time Minimun Readout Alarm Set Point Low/High
1 PH3 0-2000ppm ±5%(F.S) ≤25s 0.01ppm 0.3/5ppm
2 O2 0-30%vol ±5% ≤15s 0.10% 19.5%/23.0%
3 EX 0-100%LEL ±5%(F.S) ≤5s 1%LEL 25.0%/50.0%LEL
4 CO 0-1000ppm ±5%(F.S) ≤25s 1ppm 50ppm/100ppm
5 CO2 0-5000ppm ±5%(F.S) ≤25s 1ppm 1000ppm/2000ppm
6 H2S 0-100ppm ±5%(F.S) ≤30s 1ppm 10ppm/20ppm
7 NO2 0-20ppm ±5%(F.S) ≤25s 0.1ppm 3ppm/10ppm
8 NO 0-250ppm ±5%(F.S) ≤60s 1ppm 25ppm/50ppm
9 SO2 0-100ppm ±5%(F.S) ≤30s 0.1ppm 2ppm/10pppm
10 CL2 0-20ppm ±5%(F.S) ≤30s 0.1ppm 1ppm/10ppm
11 NH3 0-100ppm ±5%(F.S) ≤50s 1ppm 25ppm/50ppm
12 H2 0-1000ppm ±5%(F.S) ≤60s 1ppm 50ppm/10ppm
13 HCN 0-50ppm ±5%(F.S) ≤200s 0.1ppm 10ppm/20ppm
14 HCL 0-20ppm ±5%(F.S) ≤60s 0.1ppm 5ppm/10ppm
15 CH4 0-100%LEL ±5%(F.S) ≤5s 1%LEL 25.0%/50.0%LEL