Check the listing for details. DC 24V Online Non-contact Infrared Temperature Controller Thermometer Sensor. Condition: New. Listed at 178.02 USD. Industrial Online Non-contact Infrared Temperature Controller Thermometer Sensor Specification: The infrared temperature sensor calculates the temperature of the surface of the object by measuring the intensity of the infrared radiation emitted by the target without contacting the target. Non-contact temperature measurement is the biggest advantage of infrared thermometers. Users can easily measure the target temperature that is inconvenient to approach or move. Note: this item do not have the English Manual. Features: Protection level: IP65 (NEMA-4) Ambient temperature: 0~60 ℃ Storage temperature: -20~80 ℃ Relative humidity: 10-95% (no condensation) Shell material: 304 stainless steel Cable length: 1.5 Meters Working power supply: DC 24V For Temperature sensor Maximum current: 50mA Output signal: 4-20mA / 0-5V Testing Parameter: Spectral range: 8-14μm Optical resolution: 20 : 1 Response time: 150MS (95%) Temperature measurement accuracy: ±1% of the measured value or ±1℃, taking the maximum value Size: M18 * 133mm (probe) Emissivity: 0.95 What in Package: 1 X Temperature display unit 1 X Infrared temperature sensor