Non-contact Infrared Thermometer Sensor 0-5V 24V Temperature Tool W/ Controller Features: 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. This product is suitable for asphalt, rubber, ceramics, water temperature, graphite, induction cookers, tea machines, rollers, floors, glass, pancake machines, food, plastics, printing and dyeing, textiles, papermaking, coal, chemicals, and dull metals, etc 1 year warranty. Temperature display unit specification: Input signal: Universal input Output signal: Relay output (DC24V feeding) Display range: -999~9999 External dimensions: 160mm*80mm*90mm(6.3*3.15*3.5in) Opening size: 152mm * 76mm(6*3in) Power supply: 24V Measurement accuracy: 0.2% FS 0.5% FS Infrared temperature sensor specification: 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: 2 Meters Working power supply: 12-36VDC Maximum current: 50mA Output signal: 0-5V Testing Parameter: Spectral range: 8-14m Temperature range: 0~400 Optical resolution: 20:1 Response time: 200MS (95%) Temperature measurement accuracy: 1% of the measured value or 1, taking the maximum value Emissivity: 0.95 What in Package: 1 X Temperature display unit 1 X Infrared temperature sensor Note: Not suitable for measuring bright metal surfaces and high-temperature reddish or red objects.