| parameter | colorimetric infrared thermometer | |
| Temperature measurement parameters | Permissible error limit (absolute accuracy) |
±1%TH (TH: Temperature limit ) |
| repeated accuracy | ±2‰TH | |
| display resolution | 1℃ | |
| Analog interface output resolution | 1℃ | |
| Emissivity of slope | emissivity :0.10~1.30, Step Length 0.01 gradient :0.80~1.20, Step Length 0.01 |
|
| Temperature measurement approach | Instantaneous value, maximum value, average | |
| operating and display | Three key operational ;Four LED digital display ,Five leds prompt | |
| tips | Temperature overrun alarm indicator ,4~20mAOutput wire warning light indicator | |
| Optical parameter | Distance coefficient (optical resolution) | 120:1 or 250:1 |
| measuring distance | 0.5~∞ m | |
| Minimum measurable goals | <4.2mm(distance coefficient:120:1) < 2mm(distance coefficient:250:1) | |
| electric parameter | Power supply | DC18~24V |
| Power dissipation | 150mA(max) | |
| Response time | 50ms | |
| Outout signal | 4~20mA(completely isolation),or RS485 | |