Digital Controller for DIN Rail with Change-over Contact
The HR/G is a compact digital on rail controller in 90 mm x 22.5 mm format for simple temperature control (heating or cooling). The temperature is acquired through a Pt100, Pt1000 or KTY21-6, KTY23-6 resistance thermometer in 2-wire circuit and Thermocouples Type K and Type J, shown on a 3-digit display. The switching status is signaled via an LED. The instrument is operated from three keys on the front panel. The electrical connection is by screw terminals.
- Technical Specifications
- Data Sheet
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| Supply voltage type 1: | 230V AC or 115V AC +10/-15%, 48...63 Hz |
| Supply voltage type 2: | 12...24 V DC or 24 V AC +15/-15%, 48...63Hz |
| Measurement input: | Pt100, Pt1000, NiCr-Ni (Type K), Fe-CuNi (Type J), Fe-CuNi (Type L), KTY21-6, KTY23-6 |
| Output: | relay changeover (floating) contact, 150,000 operations at 10A / 250V 50Hz resistive load and 800,000 operations at 3A 250V 50Hz resistive load |
| Power consumption: | < 2 VA |
| Accuracy Pt100 / Pt1000: | 0,1% < 100ppm/K |
| Accuracy KTY2x-6: | 1% < 100ppm/K |
| Accuracy type K / type J / type L: | 0,4% < 100ppm/K |
| Sampling time: | 250 msec. |
| Temperature error: | < 100 ppm per °C of range |
| Housing: | polycarbonate (synthetic) |
| Mounting: | on 35mm x 7.5 DIN rail to EN 50 022 |
| Display: | with or without decimal place |
| Protection class: | IP 20 |
| Dimensions: | 90 mm x 22,5 mm |
| Weight: | 110 g |
| Operation position: | any |
| Electromagnetic compatibility: | EN 61 326, interference emission class B, immunity to interference to industrial requirements |
| Storage temperature range: | -40...+70°C |
| Ambient temperature range: | 0...+55°C |
| Climatic conditions: | < 75% r.H. annual mean, no condensation |
| (Commodity Group 2) |
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| (Please consider: Not listed article types can be ordered separately on request.) |
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