Series 659 Push-Button Temperature Transmitters
Programmable, RTD, Thermistor or Thermocouple Input, In-Head Mounting - TC INPUT MODEL ON CLEARANCE!
The SERIES 659 Push-Button Temperature Transmitters accept thermocouple (J, K, T), RTD (Pt100Ω) or thermistor input and provide a linearized 4 to 20 mA output. The transmitter is quickly ranged and calibrated by using a single on-board switch. An LED provides visual indication of sensor fault and programming mode. Models feature reverse polarity protection. Thermocouple models are also galvanically isolated and cold junction compensated. The compact transmitter can be mounted directly within any standard thermal head for connection to the sensor. The Series 659 Transmitters are ideal for temperature measurement in boilers, burners, ducts, furnaces, refrigeration systems, food processing, tanks, chemical processing, steam generators or any other process application.
- Push button calibration adjustment
- Reverse polarity protection
- Standard temperature sensor head enclosure mounting
- Sensor fault LED
| Base Model # | Transmitter Type | Approvals | Ambient Operating Temperature | Sensor Input Type | Normally In Stock | Configure Part # |
| 659TC-1 | Head Mount | CE | -20 to 70°C ( -4 to 158°F) | Thermocouple | Inquire | |
| 659RTD-1 | Head Mount | CE | -20 to 70°C ( -4 to 158°F) | RTD | Inquire | |
| 659TH-1 | Head Mount | CE | -20 to 70°C ( -4 to 158°F) | Thermistor | Inquire |
