RX-681-1681
Stainless industrial design
Thermometer in stainless steel design with backwards or downwards sensing body made of acid-resistant steel with a flush-proof housing. Suitable for measuring in aggressive and corrosive environments.
Characteristics
- According to European standards EN 60529
- Accuracy: 1.5% of the scale’s total value (in the case of minus ratings 1.5% of the scale’s total value)
- Stainless steel hezel and case
- Fully water tight bezel with bayonet fitting
- Degree of protection IP65
- Can be obtained with liquid damped hezel and sensor body
Accessories
Fully turned protective pocket made of acid-resistant steel SS 2343 according to version “F”. External thread G 1/2 or G 3/4.
| Article | Connection | Mounting |
| RX-681- 781 | Backwards, fixed thread | Free mounted |
| RX-682- 782 | Backwards, without thread | Free mounted |
| RX-682/C- 782/C | Reverse, sliding front screw | Free mounted |
| RX-682/G- 782/G | Backward, free-standing screw-in | Free mounted |
| RX-682/GÖ- 782/GÖ | Backwards, Flare nut pre-screwing | Free mounted |
| RX-1681- 1781 | Downward, fixed thread | Free mounted |
| RX-1682- 1782 | Downward, without thread | Free mounted |
| RX-1682/C- 1782/C | Downward, sliding gland | Free mounted |
| RX-1682/G- 1782/G | Downward, free-standing gland | Free mounted |
| RX-1682/GÖ- 1782/GÖ | Downward, Flare nut pre-screwing | Free mounted |
682
1681
1682
Technical Data
Measuring System: Bimetal
Housing/Capsule: stainless steel SS 2333
Permissible working temperature: Full scale value at resting measurement, 10% overshoot at temporary measurement.
Protection class: IP65
Connection: Standard G 3/8 B, G 1/2 B
Mounting method: Backward or downward sensor body.
Insertion length: To be specified when ordering.
Working pressure: Permissible working pressure without protective pocket = 25 bar.
Temperature Areas
-40+ 40°C
-30+ 50°C
-20+ 60°C
0+ 60°C
0+ 100°C
0+ 160°C
0+ 200°C
+50+360°C
+50+400°C
+50+500°C
| Reverse sensing body, Dim Ø | 65 | 80 | 100 | 150 |
| AØ | 75 | 90 | 110 | 160 |
| DØ | – | – | – | – |
| Downward facing sensory body, Dim Ø | 65 | 80 | 100 | 150 |
| AØ | 75 | 90 | 110 | 160 |
| DØ | 65 | 80 | 100 | 150 |
