WIKA · Temperature measurement · Family A50
Bimetal thermometer
Bimetal thermometer for heating, air-conditioning, ventilation and refrigeration technology with scale range up to 200 °C.
Range
-30…200 °C
Accuracy
Class 2 per EN 13190
GOSTMTSCHSBelGIMUkrSEPROUzstandardCRNKazInMetr
Price
On request
Depends on configuration
Description
The model A50 bimetal thermometer is used mainly in heating, air-conditioning, ventilation and refrigeration technology and is suitable for a scale range up to 200 °C.
The bimetal thermometers are mounted into the respective application with screw-in thermowells. On the one hand, this protects the instrument, on the other hand, the measuring instrument can be exchanged without having to disrupt the process.
Special features
- Accuracy class 2 per EN 13190
- Nominal size 63, 80, 100 and 160
- Scale ranges from -30 ... +200 °C
Identification
| Model | A50 |
| Subcategory | Bimetal thermometer, standard version |
Measuring range
| Temperature ranges | −30…+50 °C · −20…+60 °C · −10…+50 °C · +0…+60 °C · +0…+80 °C · +0…+120 °C · +0…+160 °C · +0…+200 °C |
Accuracy
| Accuracy class | Class 2 per EN 13190 |
Process conditions
| Process connection | G ½ B |
| Process temperature | −30…+200 °C |
Materials
| Probe material | copper alloy, aluminium |
| Thermowell material | copper alloy |
Operating environment
| Weight | 0.08 kg |
Certifications and approvals
| Certifications | GOSTMTSCHSBelGIMUkrSEPROUzstandardCRNKazInMetr |
Additional details
| Sensor type | bimetal |
| Probe length | 40 mm |
| Probe diameter | 9 mm |
| Thermowell | Yes |
| Datasheet languages | EN, DE, ES, FR |
Tables from datasheet
| Model | NS | Connection location |
|---|---|---|
| A50.10, A50.20 | 63 | Back mount |
| 80 | ||
| 100 | ||
| A50.10 | 160 |
| Scale range in °C | Scale spacing in °C |
|---|---|
| -30 ... +50 | 1 |
| -20 ... +60 | 1 |
| -10 ... +50 | 1 |
| 0 ... 60 | 1 |
| 0 ... 80 | 1 |
| 0 ... 120 | 2 |
| 0 ... 160 | 2 |
| 0 ... 200 | 5 |
| NS | Dimensions inmm | Weight in kg | |||||
|---|---|---|---|---|---|---|---|
| b 1 | Ø d | Ø D | G | l 1 | SW | ||
| 63 | 24 | 11.5 1) | 63 | G½B | 40, 60, 100, 160, 200, 250, 300 | 21 | 0.08 |
| 80 | 27 | 11.5 1) | 80 | G½B | 40, 60, 100, 160, 200, 250, 300 | 21 | 0.10 |
| 100 | 30 | 11.5 1) | 100 | G½B | 40, 60, 100, 160, 200, 250, 300 | 21 | 0.13 |
| 160 | 32 | 11.5 1) | 160 | G½B | 40, 60, 100, 160, 200, 250, 300 | 21 | 0.28 |
| NS | Dimensions inmm | Weight in kg | |||||
|---|---|---|---|---|---|---|---|
| b 1 | Ø d | Ø D | G | l 1 | SW | ||
| 63 | 20 | 11.5 1) | 63 | G½B | 40, 60, 100, 160, 200, 250, 300 | 21 | 0.09 |
| 80 | 22 | 11.5 1) | 80 | G½B | 40, 60, 100, 160, 200, 250, 300 | 21 | 0.12 |
| 100 | 24 | 11.5 1) | 100 | G½B | 40, 60, 100, 160, 200, 250, 300 | 21 | 0.17 |
View all (5)
| Logo | Description | Country |
|---|---|---|
| GOST (option) Metrology, measurement technology | Russia | |
| KazInMetr (option) Metrology, measurement technology | Kazakhstan | |
| - | MTSCHS (option) Permission for commissioning | Kazakhstan |
| BelGIM (option) Metrology, measurement technology | Belarus | |
| UkrSEPRO (option) Metrology, measurement technology | Ukraine | |
| Uzstandard (option) Metrology, measurement technology | Uzbekistan | |
| - | CRN (option) Safety (e.g. electr. safety, overpressure, ...) | Canada |
Industry
Energy
Solar collectors
Industry
Heating / Utilities
Heating systems
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