- Factory programmable switching points between -200 to 650°C
- Adjustable hysteresis and time delay
- High, low and zone limit alarm types
- Relay SPDT or SPST switching outputs
- High accuracy 0.25 % of full scale, high stability
- 0.25°C resolution for set point
- RTD temperature probe with integral electronics
- Various probe diameters types available
- Electrical connection is M12 connector
- Compact all stainless steel hermetically sealed probe
- Wide temperature range operation
- Small size, low cost and easy installation
- Various types of fittings are TIG welded to probe
- Replaces bi-metallic, gas bulb, liquid bulb and glass thermometers
Model PTS26 Programmable Temperature Switch™ is of very compact design featuring built-in programmable electronics. Sensing element is a PT100 ohm RTD, installed at the tip of the probe. The PTS’s electronics are hermetically sealed in a miniature stainless steel housing at the termination of the probe. One piece stainless steel welded construction consisting of probe, housing and fitting, makes the PTS26 highly to shock and vibration resistant. Various types of fittings are TIG welded to the probe. As such the PTS26 can replace other commonly used temperature switches, such as Bi-Metallic, in a variety of applications where power is available. Compared to mechanical switches, the PTS26 is far more accurate and flexible.
The PTS26 is available with relay switching outputs, whose functions can be defined as either N/C or N/O. Switching points, alarm types, normal or failsafe mode, and time delay are all programmed by the factory to client specifications. Standard accuracy is to 1ºC of switching point or better. An optional 4-20mA output is also available. Electrical connection is a M12 connector. Other connectors and terminations are available; consult factory.
- Replacement for Bi-Metal, Liquid Bulb and Glass Thermometers
- Pharmaceutical
- Food Preparation
- Power Utilities and Municipal
- Refineries
- Chemical and Petrochemical Plants
- Paper Mills
- Marine and Hydraulics
