
IR-21 non-contact infrared thermometer measures the infrared wavelength emitted from the target spot and converts it to standard current signal output (4~20mA) or RS-485 communication signal output. It can measure from 0 ℃ to maximum 400℃ in the distance of 12:1 D:S(Distance to Spot).
[ Applications ]
ㆍ Plastics, Fluids, Rubber, Coated components, Asphalt, Wood, Paper, Ceramics, Textiles, Glass, Food etc.  
 
[ Specification ]
| Measurement Range | 0~400℃ | 
| Device | Thermopile | 
| Accuracy | ±1% / full scale | 
| Repeatability | ±1% of reading | 
| Field of View(D:S) | 12:1 | 
| Optical spectrum wave | 8~14㎛ | 
| Responsive Time | 500msec or below | 
| Emissive rate | 0.95 | 
| Analog Output | 4~20mA, 1~5V(option) | 
| Communication output signal | RS-485 communication signal | 
| Power | DC 12~24V(Max 50mA) | 
| Ambient temperature(no water cooling) | 0~70℃ | 
| Temperature Resolution | 0.1℃ | 
| Warm up Period | 1 to 2 minutes | 
| Operating Relative Humidity | 5~90% | 
| Operating Ambient Temperature | -30~85℃ | 
| Waterproof | IP65,NEMA 4 | 
| Dimensions | Ø36 ×110.5(L) | 
| Signal Cable | 4 wire shield type | 
| Casing material | Aluminum Alloy | 
| Weight | 210g | 
| Cable length | 3m(standard), other(option) | 
[ Code Number IR-21-□-□-□ ]
| Model | Description | 
| IR-21 | |
| Code A | Temperature Range | 
| 1 | 0~200℃ | 
| 2 | 0~400℃ | 
| 3 | -20~400℃ | 
| Z | Other | 
| Code B | Output | 
| M | DC 0~20mA | 
| N | DC 4~20mA | 
| V | Voltage Output(1~5V) | 
| Z | Other | 
| Code C | Cable Length | 
| 1 | 3M | 
| Z | Other | 
[Optical Field of View (D:S 12:1)]
