The Kusam Meco IRL-7EX Intrinsically Safe Infrared Thermometer is designed for hazardous industrial environments where ignition risk must be strictly controlled. With Ex ib I Mb intrinsic safety classification, this thermometer is suitable for use in mines and demanding oil & gas environments where safety compliance is critical.
The IRL-7EX is engineered according to intrinsic safety principles, ensuring that electrical and thermal energy levels remain below ignition thresholds. Its certification Ex ib I Mb (Class I – Mining) confirms suitability for environments containing flammable gases, vapors, or combustible dust under controlled conditions.
| Parameter | Specification |
|---|---|
| Model | IRL-7EX |
| Type | Intrinsically Safe Infrared Thermometer |
| Intrinsic Safety Rating | Ex ib I Mb (Class I – Mining) |
| Infrared Temperature Range | –32°C to 700°C |
| Accuracy | ±2°C (–32°C to 0°C) ±1.5°C (0°C to 100°C) ±2% of true value (100°C to 700°C) |
| Resolution | 0.1°C / 0.1°F |
| Spectral Response | 8 µm to 14 µm |
| Response Time | 250 ms (95% of reading) |
| Distance to Spot Ratio | 20:1 |
| Laser Sighting | Single laser |
| Emissivity | Adjustable 0.01 to 1.00 |
| Operating Temperature | 0°C to 40°C |
| Power Supply | 9V Battery |
| Functions | MAX / MIN / AVG / DIF, High-Low Alarm |
| Display | Backlit LCD with data storage |
Yes. The IRL-7EX is intrinsically safe and certified as Ex ib I Mb, making it suitable for mining and hazardous industrial environments.
No. It is a non-contact infrared thermometer, allowing safe temperature measurement from a distance.
Yes. It is designed for use in oil and gas environments where intrinsic safety is required.
Unlike standard infrared thermometers, the IRL-7EX limits electrical and thermal energy, reducing ignition risk in hazardous locations.

