The Q390A thermocouples sense the pilot flame on standing pilot gas-fired heating systems. The pilot flame heats the tip of the thermocouple, producing a temperature differential between it and the base to generate 30 mV.
resideo Thermocouple, Model: Q390A, 11/32-32 Connection, Male Nut Connection, 30 mV, Open Circuit Output: 26 to 32 mV, 0.02 Ohm Resistance, 24 in Lead Length, 1400 deg F
| Connection Size | : | 11/32-32 |
| Connection Type | : | Male Nut |
| Lead Length | : | 24 in |
| Model | : | Q390A |
| Open Circuit Output | : | 26 to 32 mV |
| Resistance | : | 0.02 Ohm |
| Temperature Rating | : | 1400 deg F |
| Voltage Rating | : | 30 mV |
- Male nut connector for Pilotstat® safety control power units
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