The thermalert MID is a two-piece infrared temperature measurement system with miniature sensing head and seperate electronics. The sensor is small enough to be installed just about anywhere, yet it performs as well as much larger systems. And the MID electronics includes a host of signal processing features which you won't normally find in systems in this price range, including Adjustable Emissivity, Peak Hold, and averaging, all of which are adjustable on the 5-digit LCD interface.
MIH Range.............sensor can be installed in environments with ambient temperatures up to 180°C
Highlights
- Small sensing head where other sensors cannot
- Ambient operating range up to 180°C with the MIH range
- 5-digit backlit LCD interfaced
Adjustable emissivity, peak hold, valley hold and averaging
- 1% accuracy from -40 to 600°C (-40 to 1112°F)
- Choice of 2:1 or 10:1 optics
- Interchangeable sensing head
- Powered by 12-24 VDC at <=100mA
- Accessories for cooling and air purging
| Measurement Specifications | |
|---|---|
| Spectral Response | 8 to 14 microns |
| Optical Resolution | 2:1 or 10:1 |
| Temperature Range |
-40 to 600°C (-40 to 1112°F); -25 to 600°C for J-thermocouple output |
| System Accuracy |
±1% of reading or ±1°C, whichever is greater @23°C±5°C. Thermocouple output accuracy ±1% of reading or ±2.5°C, whichever is greater @23°C±5°C. |
| System Repeatability | ±0.5% of reading or ±0.5°C, whichever is greater |
| Temperature Resolution | 0.1°C or 01°F |
| System response Time | 150 msec (95%) |
| Emissivity | 0.100 to 1.100 digitally adjustable increments of 0.001 |
| Signal Processing | Peak Hold, Valley Hold, Variable Averaging Filter, adjustable up to 998 seconds. |
| Electrical Specifications | |
|---|---|
| Outputs | Scalable 4-20mA, 0-20mA, 0-5V, J or K thermacouple 10 mV/°C Head Ambient signal |
| Cable Length | 1m (3.2ft) standard, longer cables optional |
| Power Supply | 11-26VDC |
| General | |
|---|---|
| Environmental Rating | NEMA-4 (IP65, IEC 529) |
| Ambient Temperature Range |
Sensing Head 0 to 85°C (32 to 185°
With air cooling -18 to 200°C (0 to 392°F) Electrics Housing 0 to 65°C (32 to 150°F) MIH up to 180°C with no cooling requirements |
| Relative Humidity | 10-95%, non-condensing |
