Technical parameter:
| Product name: Gas alarm controller | Size and weight: 315*240mm*75mm |
| Contact capacity: 220VAC, 10A | Working humidity: ≤95%RH (no condensation) |
| Working temperature: -20℃~+50℃ | Alarm function: independent LED light indication at each level and sound of different frequencies |
| Communication interface: 4-20mA | Alarm settings: A1 alarm value, A2 alarm value |
| Working power supply: 220VAC; 50Hz±5Hz | Display mode: LCD display, digital tube display |
| Input signal: 4-20mA signal | Output signal: RS485 signal |
| Alarm mode: sound alarm ≥80 dB | |
Product features:
1. Support mobile phone SMS, mobile phone APP alarm function.
2. SMS content can be edited by customer needs, several mobile phone can receive SMS at the same time.
3. Various parameters can be freely set in the system menu.
4. Can check the alarm records.
5. High-definition industrial color screen.
Working principle: By cooperating with the detector and processing the data uploaded by the detector through the controller microcontroller, it finally completes the functions of data display, output control, etc.
