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Sensors and Probes | | HZ812/HZ887
PT100 Temperature Probe
The HZ812 and HZ887 Temperature Probes are immersion sensors with PT100 sensing resistors. They ensure excellent precision over a broad temperature range. The probes are of robust construction, waterproof and also suitable for use in air or dusty environments. The technical specifications apply for immersion depths of at least 60 mm.
The probe is connected to the measuring instrument either with a 2pin connection using a safety plug (HZ812) or with a 4pin connection via a 4 mm banana plug (HZ887). The length of the connector cable is 1.2 m for both probes.
HZ812 is suitable for use in combination with HM8012
HZ887 is suitable for use in combination with HM8112
Technical specifications in accordance with EN60751 (formerly IEC751)
| Probe diameter: | 4 mm | | Measurement range: | -50…+400 °C | | Accuracy, Class A: | ± (0.2 % of the reading + 0.15 °C) | | t99 (s): | 12 s (time required to display 99 % of the temperature change) | | Connection HZ812: | Safety plug, 4 mm, 1.2 m PVC cable | | Connection HZ887: | 4 mm banana plug, 1.2 m PVC cable |
Accuracy, HZ812 in combination with HM8012:
-50 °C ‹ T ° ‹ 200 °C ± (0.2 % of reading +0.25 °C)
200 °C ‹ T ° ‹ 400 °C ± (0.2 % of reading +0.45 °C)
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