Description:
The NH3 gas alarm controller is mainly used for 485 series sensors, including two specifications of digital tube display and color screen display. The data readings detected by the sensor are summarized and displayed on the display screen. At the same time, according to the setting, when the current data is greater than the alarm concentration, the NH3 gas alarm controller will carry out a series of alarm actions, such as sound and light alarm, exhaust power failure, etc. (according to customer settings), The NH3 gas alarm controller can support the control system with up to 16 sensor inputs, support two-way relay control, and can linkage exhaust, power failure and other behaviors.
Features:
(1) Explosion-proof, waterproof, anti-corrosion, anti-fall, anti-freeze;
(2) High-definition large-screen display, 320*240 resolution, intuitive display;
(3) Support acousto-optic response device, support two-way relay control, can be linked to exhaust, power off and other behaviors;
(4) Dual alarm settings;
(5) Four-way buttons are set on site, and the setting system is protected by a password to effectively prevent wrong operations;
(6) Integrated power supply setting, matching gas detector, no additional power supply required;
(7) Adopt advanced precision components, strong stability and durability.
Application:
The NH3 Gas alarm controller can be widely used in chemical plants, gas stations, farms, spray painting rooms, gas pipelines, kitchens, storage, metallurgy, gas stations, mining and other scenes.
Detail:
Technical Parameters:
| Parameter name | Parameter content |
|---|---|
| Type | HD display type |
| Operating Voltage | 220VAC~50HZ |
| System power | ≤5W |
| Use environment | -20°C-85°C (controller only) |
| Support interface | RS485 interface |
| Number of relays | 1-16 road |
| Baud rate | 2400bps/4800bps/9600bps |
| Relay load | 250VAC/10A |
| Display method | 4.3 inch full color LCD screen |
| Parameter name | Parameter content |
|---|---|
| Type | Digital tube type |
| Operating Voltage | 220VAC~50HZ |
| System power | ≤4W |
| Use environment | -20°C-85°C (controller only) |
| Support interface | RS485 interface |
| Number of relays | 1-2 way |
| Baud rate | 2400bps/4800bps/9600bps |
| Relay load | 250VAC/10A |
| Display method | 4-digit 0.96 inch digital tube |
