HBProducts | HB Isolator
Technical data: HB-ISOLATOR-2W-1C
2-wire sensors like the pH sensor (HBPH-Mk2) are sensitive to grounding and in areas with electromagnetic interference you might need an isolator. The symptom is a surprisingly steady measurement and typically more than one sensor providing the same output.
This isolator is loop powered and easy to install between the PLC/measuring device and the sensor. The isolator makes the sensor circuit independent of other ground signals.
This isolator is only suited for the two-wire sensors. You can read more about the isolator here.
Product features
- Tested and reliable
- 5 years warranty
- Easy to install
Specifications
| Power supply | Mechanical specifications | ||
| Power supply | 6 - 35 V | Dimensions (HxWxD) | 113 x 6.1 x 115 mm |
| Power dissipation, per channel | 50 mW (3186A) Vterminal x I (3186B) | Weight approx. | 70 g |
| Isolation voltage, test / working | 2.5 kVAC / 300 VAC (reinforced) | DIN rail type | DIN EN 60715/35 mm |
| Zone 2 / Div. 2 | 250 VAC | Wire size | 0.13...2.5 mm2 / AWG 26...12 stranded wire
|
| Response time (0...90%, 100...10%) | < 5 ms | Screw terminal torque | 0.5 Nm |
| Accuracy | Better than 0.05% | Vibration | IEC 60068-2-6 |
| Measurement range | 3.5...23 mA | 2...25 Hz | ±1.6 mm |
| 2-wire transmitter supply | 3.5...32.5 V | 25...100 Hz | ±4 g |
| Signal conversion | 1:1 | Approvals | |
| Signal range | 3.5...23 mA | ATEX | KEMA 10ATEX0147 X |
| Signal range, input to output | 3.8...20.5 mA | IECEx | KEM 10.0068X |
| Output loop current limitation, typ. | 24 mA | UKEX | DEKRA 21UKEX0055X |
| Current output overload, max. | 50 mA | c FM us | FM17US0004X / FM17CA0003X
|
| Output | 3.5...23 mA | c UL us, UL 61010-1 | E314307 |
| Connection | 2-wire | CCC | 2020322310003554 |
| Environmental conditions | EAC Ex | RU C-DK.HA65.B.00355/19 | |
| Installation in | Pollution degree 2 & meas. / overvoltage cat. II | DNV Marine | TAA00001RW |
| Operating temperature | -25...+70°C | ||
| Storage temperature | -40...+85°C | ||
| Calibration temperature | 20...28°C | ||
| Protection degree | IP20 | ||
Ordering Code : HB-ISOLATOR-2W-1C
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