Description
The CO, SO2, H2S, PH3, HCN, NH3 gas sensor signal processing and conditioning boards are provided by a team with long-term experience in related development to provide comprehensive after-sales technical services, and can also purchase sensor probes to help customers quickly apply!
Features:
- Power supply: +9V~25V;
- Applicable sensors: city (NH3 3E 100, NH3 3E 500, NH3 3E 1000, 4PH-Fast, PH3 3E 5 LT, 4HN), Alpha, Speed Leader (Honeywell), DDS and other three-electrode current manufacturers Type sensor
- UART: 115200 baud rate, TTL level; (custom protocol)
- RS485: 115200 baud rate; (modbus RTU protocol, custom protocol)
- Support address software change;
- Support any two-point calibration calibration;
- Provide PC testing and monitoring software for free; (used for calibration and parameter setting)
- FLASH permanent storage of configuration parameters;
Scalable configuration: (need to negotiate when ordering)
- Frequency output: 200-1000Hz; (variable design for threshold comparison control output)
- Heating control; (need to be equipped with heating resistance wire for dehumidification and reduce the influence of temperature changes)
- NTC temperature collection, and the heating control temperature can be set by communication; (recommended temperature control: 25±0.5°)
other:
- Provide supporting probe service; (Refer to this shop for specific prices, and you can get an immediate discount of 8 yuan/set)
- Support customized services (analog output, digital output, wireless acquisition, touch screen acquisition, host computer monitoring, etc.);
- Schematic diagrams, PCB, source code services are not provided for direct-sale products in stores;
