| Features: |
|---|
| Hydrogen measured using SSi’s thermal conductivity sensor. |
| Din rail mounted OEM friendly design. |
| MODBUS register list published in manual for easy integration with external PLC, SCADA, or control |
| Webpage for remote display, configration, calibration, backup/restore. |
| Ammonia compatible design. |
| Ethernet and USB ports for connection to PC. |
| Processes and Applications | Carburising, Endothermic Gas Generators, Hardening |
|---|
| Response Time | 0 – 6 seconds |
| Power Supply Input Voltage | 110VAC or 230VAC |
| Max. Operating Temperature | 122°F (50°C) |
| Analog Inputs | 2 (4-20mA or 0-5 V) |
| Serial Communications | 2 RS485 ports using Modbus RTU, configurable baud rate |
| Ethernet | 1 port |
| USB | 1 Type A port, 1 Type B port |
H2 Sensor
| Part No. | A20830 |
| Range | 0 – 100% |
| Accuracy | +/- 0.1% |
| Resolution | +/- 0.1% |
Temperature Controllers
