Hengesbach is a company from Deutschland. For more than 50 years Hengesbach develops, manufactures and distributes innovative measuring technology for applications in production processes where functionality, reliability and accuracy of the instruments are of highest priority even under extreme process conditions.
Hengesbach offers a comprehensive equipment portfolio for temperature measuring. Apart from mechanical thermometers, we mainly offer industrially optimised resistance thermometers (PT100 sensors, thermo-elements, etc.) and temperature transmitters with different electronic interfaces.
Compact Resistance Thermometer TP 50
The resistance thermometer TP 50 Hengesbach in compact design is optimal suited to measure the temperature of fluids. It comes with various hygienic process connections. The stainless steel vibration proof design (protection class IP66 and IP67) is ideally suited for applications in critical environment and sophisticated and challenging process conditions. The fitted transmitter is programmable via the round plug M 12×1 and enables with this universal use.
Features:
- Compact design, simple installation
- 1x Pt100 4-wire, class A
- Output signal 4…20mA or resistor
- Optional with necktubing
- Optional with tapered sensortip
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Specification:
General details |
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| Device type/measuring principle | TP50/TW68… / Pt100-resistor | |||
Measuring insert |
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| Sensor type | 1x Pt100 in accordance with EN 60751, 4-wire | |||
| Dimensions | Insertion length selectable from 20….600mm | |||
| Ø=6mm standard | ||||
| tapered sensor tip optional | ||||
Output |
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| Supply voltage | 10…35V DC | Load resistance | (Vref-10V)/0,023A | |
| Current requirement | ≤ 3,5mA | Long-term stability | ≤ ± 0,1K/year | |
| Current limitation | ≤ 23mA | Burden influence | ≤ ± 0,02%/100Ω | |
| Switch-on delay | 2s | Calibration temperature | 23°C ± 5K | |
| Response time | 1s | Ambient temperature | -40…+85°C | |
| Fault signal | ≤ 3,6mA / ≥ 21mA, configurable | Protection class | IP66 und IP67 | |
| Voltage change influence | ≤ ± 0,01%/V von 24V | Climate class | Kl. C, EN60654-1 | |
| Circuit type | 2-wire | CE conformity | EN 61326-1 | |
| Output signal | 4…20mA oder 20…4mA, 2-wire | beginning of range | < 50% final value | |
Measuring accuracy |
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| Pt100 class in accordance with EN 60751 | A (standard) | |||
| Measuring accuracy | ≤ 0,3K or 0,08% of the adjusted measuring span | |||
Conditions of use |
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| Medium temperature | -50…150°C standard, (200°C version with necktubing) | |||
| Ambient / storage conditions | -40…+85°C | |||
| Protection class acc. to EN60529 | IP 66/67 | |||
Construction |
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| Electrical connection | round plug-in connector M12x1, 2-polig | |||
| Process connection | – A | plain sensor d=6mm (TP15) | ||
| – B | G½ screw-in thread (TP12) | |||
| – C | G½ elastomer-free sealing cone (TP16) | |||
| – D | M12x1,5 elastomer-free sealing cone (TP26) | |||
| Materials | – Field housing / lid: | CrNiSt 1.4301 (304) | ||
| – Sensor | CrNiSt 1.4404, 1.4571 (316 L) | |||
Accessories TP50/TW68… |
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| Certificates | Calibration certificate | |||
| Material inspection certificates as per EN 10204 | ||||
Download Data Sheet: Compact Resistance Thermometer TP 50
Ref: Hengesbach.com
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