Replaced by the TMP4104 - K-Type Fiberglass Bead Probe Thermocouple (-40°C to +400°C)
The 3109 thermocouple can measure temperatures between -50°C to +450°C with a ±0.75°C accuracy.
The thermocouple wire is insulated with fiberglass
| Sensor Properties | |
|---|---|
| Controlled By | Thermocouple Interface | 
| Sensor Type | Thermocouple | 
| Temperature Sensor | |
| Thermocouple Type | K | 
| Probe Type | Bead | 
| Ambient Temperature Min | -50 °C | 
| Ambient Temperature Max | 450 °C | 
| Ambient Temperature Error Max | ± 0.75 °C | 
| Physical Properties | |
| Connector Type | 6mm Stripped Leads | 
| Cable Length | 1 m | 
| Cable Gauge | 24 AWG | 
| Insulation Material | Fiberglass | 
| Probe Material | chromel-alumel | 
| Customs Information | |
| Canadian HS Export Code | 9025.19.00 | 
| American HTS Import Code | 9025.19.80.85 | 
| Country of Origin | TW (Taiwan) | 
The Thermocouple is designed to plug into one of the terminal blocks on the:
Note: On the 1051, connect the red thermocouple wire to (-) terminal block and the white wire to the + terminal block. On the 1048, connect the red wire to G and the white wire to input terminal block (numbered 0 to 3).