Infrared Thermometer Laser PT Series Temperature Sensor Probe Temperatures Transmitter Thermometers Accessory Item Type: Laser Infrared Thermometer Material: Aluminum Alloy Technical Parameter Temperature Range: 300-1400℃/600-2000℃ Response Wavelength: 1.6μm/1μm Accuracy: ±1% or ±1℃ (Whichever is Greater) (23℃±5℃) Repeatability: ±0.5% or ±0.5℃ (Whichever is Greater) (23℃±5℃) Response Time: 10ms (95%) Emissivity: 0.5-1.00 (Preset 0.95) Ambient Temperature: -10-60℃ (No Cooling) Storage Temperature: -20–80℃ Analog Output: 4-20mA Two Wire Current Output, Maximum Load 750Ω (with 485 Communication) Aiming: Laser Aiming (Class 2 Laser, Maximum Output Power 1mW, 650nm) Environmental Rating: IP65 (NEMA-4) Power Supply: 24VDC Electrical Connections There is a multi-core connection socket on the rear panel of the instrument. Align one end of the matching connecting cable with the multi-core socket on the rear panel of the instrument (convex and concave alignment), and insert it in place. The color and function of the output line at the end of the cable (standard cable length is 3 meters) are as follows: Connect the cable Color     Function Red      ﹢24VDC Black    Power Ground (0V) Yellow   Analog Output 4-20mA Positive Blue     Analog Output 4-20mA Negative