Through hole type hall effect current transducers for ranges 0-10 to 0-100 amps DC, with output options 0-5V, 0-10V and 4-20mA. Available with 12/24/48/110 VDC power supply, or 230VAC power supply.
CTH through hole core Type 1 and 2
Type 1: Hole: 13.5mm (0.53″) x 10mm (0.39″)
Type 2: hole 24.5 diameter
Overall size 145mm (5.71″) x 95mm (3.74″) x 38mm (1.50″)
Current ranges: 10A / 20A / 30A / 40A / 50A / 100A split core
| Specification | |
| Ranges | 10A / 20A / 40A / 50A / 100A |
| Outputs | 0-5V, 0-10V or 0-20mA, 4-20mA or 5-25mA outputs. All CTH outputs can be bipolar / instantaneous |
| Core type | Through hole type, based on dc Hall sensing |
| Insulation voltage rating | Rated insulation (Galvanic) to 2.5kVpk 1 minute, 5kV possible for some models |
| Power input | 12Vdc / 24Vdc / 48Vdc / 72Vdc / 110Vdc / 125Vdc / 250Vdc / 115Vac / 230 Vac – fuse and surge protected |
| Accuracy | ±0.5% for a non split core, ±1.0% for a split core. Conditions +23°C ±5°C, traceable to UKAS NPL/NIST USA |
| Working temperature range | Typically -20°C – 50°C (can be extended, check for exact model). Functional temp range > –20°C – 70°C (check for each model) |
| Frequency response | DC- 150kHz max, refer to sensor type, split cores are DC-25kHz max |
| Adjustment | Internal dc offset and gain controls |
| Mounting | Current sensors up to 100A can be mounted on the transducer case or via a 200mm cable externally, fixing points provided |
| Approvals | CE Marked, IEC1010 cat II & IEC348, UL/CSA rated materials. Self extinguishing materials to UL94V0 |
| Warranty | 2 year warranty |
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