| Item |
Specifications |
| Display |
Digital 4-digit, with backlight |
| Contact output |
Relay contact, 6 points |
| Contact input |
No-voltage contact, 3 points |
| Communication |
RS-485 (MODBUS) or RS-232C |
| Functionality |
Thermocouple break detection, key lock |
| Output hold |
During calibration and blow down |
| Options |
Combustion efficiency display, blowdown, auto calibration, cock (selector valve) |
| Structure |
IP66 or IP67 (as specified) |