Feature:1. The sensor probe adopts noncontact induction, safe to use and long life.2. The stainless steel bracket is convenient to adjust the measuring head, and the light way must be unobstructed during adjustment.3. The electrical wire adopts highquality tinned shielded wire, and the signal output is fast and stable.4. The metal shell comes with M181 threaded fixing installation, double nut installation, convenient disassembly and assembly.5. With small size, easy to carry and store, convenient to use and with good performance.Specification:Item Type: NonContact Infrared Temperature SensorsMaterial: Stainless steelPurpose: Measuring water temperature, oil temperature, food, human body, ceramics, asphalt, rubber, chemicals, coal, graphite, metal, glass, etc.DC Power Supply: 10-30VDCMaximum Current: 50mAOutput Signal: 4-20mAEquipment Power Consumption: 0.5WMeasurement Accuracy: 1% of the measured value or 1.5, whichever is the largestSpectrum Range: 8~14mResponse Time: 150ms (95%)Optical Resolution: 20: 1Emissivity: 0.95 fixedWorking Environment: 0~60; 10~95%RH (no condensation)Cable Length: Approx. 1.5meter / 4.9ftSize: Approx. 18mm / 0.7in50mm / 2in113mm / 4.4in Output typeLine colorFunction 4-20mARed +24V 4-20mABlue signal output 4-20mA+.Package List:1 x Sensor1 x BracketNote:1.This series of infrared temperature sensors have poor temperature measurement effects on bright or polished metal objects.2.The metal surface needs to have a coating or oxide layer or paste high temperature tape to achieve accurate measurement results.3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.