The novasens IR402 infrared temperature sensor measures temperatures from -20ºC to 250ºC without contact and is equipped with a thermocouple output of type J or K.
This output range is compatible with almost every machine control unit, PIB controller,
display device, data logger, which have a thermocouple input.
The sensor is suitable for contactless temperature measurement of materials such as food, paper, textiles, plastics, leather, tobacco, pharmaceuticals, chemicals, rubber, coal and asphalt.
Due to the low price, the sensor is suitable for the replacement of previous sliding contact sensors and PT measuring sensors and for use in OEM applications or in multi-point measurement.
• High quality low-cost sensor for OEM applications
• Precise Germanium optics
• Thermocouple output type J or K
• Robust sensor housing made of stainless steel
• Compact design due to integrated electronics in the sensor housing
• Low power supply: 6 – 24 VDC and 25 mA
Technical data
| Measuring range | -20°C to +100°C 0°C to +250°C |
| Spectral range | 8-14 μm |
| Emissivity correction | 0,95 fixed |
| Dimensions | Length 103 mm x 18 mm Diameter with M 16 x 1 thread |
| Permissible moisture | 95% not condensing |
| Permissible ambient temperature | 0°C to +70°C uncooled |
| Distance to measuring spot/optical resolution | 2:1 • 15:1 • 30:1 |
| Accuracy | +/- 1% of reading |
| Repeat accuracy | 0.5% of the measured value |
| Reaction time T90 | 240ms |
| Resolution | 1/10°C |
| Outputs | Thermocouple output type J or K |
| Output impedance | 56 Ohm |
| Weight | 95 grams (measuring head with 1m cable) |
| Power supply | 6-24 VDC (25 mA) |
| Protection class | IP65 |
| Delivery scope | Sensor with 1m cable and mounting screw |
| Conformity | RoHS-conformity, CE-Sign |
| Article number | 0200204 |
Dimensions
Optical Specifications
