Multi point explosion-proof thermocouple (resistor)
Multi point explosion-proof thermocouples (resistors) are suitable for production sites where flammable and explosive compounds are present, and multi
Product details
Product Application
Suitable for production sites with flammable and explosive compounds that require simultaneous measurement at multiple locations or locations.
Technical Parameter
Electrical outlet: M20 × 1.5, NPT1/2
● Thermal response time: ≤ 8S
● Wire diameter: Φ 2, Φ 3
● Protection level: IP65
Explosion proof level: Exd Ⅱ BT4, Exd Ⅱ CT5
Model and specifications
| model | Graduation | Temperature measurement range ℃ | Temperature measurement points | Installation fixed form |
| HR-WRNK-240D | K | 0~1000 | 20~14 | Fixed thread |
| 0~800 | ||||
| HR-WREK-240D | E | 0~600 | ||
| HR-WRNK-440D | K | 0~1000 | Flange | |
| 0~800 | ||||
| HR-WREK-440D | E | 0~600 | ||
| HR-WZPK-440D | Pt100 | -200~+450 |
★ 1) Thermocouple Level I shall be ordered according to the agreement; Order Class A thermal resistor according to the agreement;
2) Order the remaining materials of the protective tube according to the agreement;
3) The external protection tube is determined by the user.

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