Warsash Scientific has introduced PerkinElmer’s new TPS 234 thermopile sensor for low-cost remote temperature measurement applications. The TPS 234 is a thermopile sensor in the classic TO-39 (8 mm cap diameter) housing. The sensor employs a small thermopile chip with a 0.5 mm round active area allowing small spot sizes in pyrometer applications and is optimised for a large output signal. The round window is equipped with PerkinElmer’s standard IR longpass filter with 5.5 µm cut-on wavelength.
These features make them ideal for use in applications such as high precision temperature sensing, ear thermometer, and infrared pyrometry.
Features and benefits:
- Small and perfectly round measurement spot
- Large output voltage
- High signal to noise ratio
- 5.5 µm IR longpass filter (8..14 µm as option)
- RoHS compliant – Si-chip made by standard CMOS processes