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An electrically isolated DIN rail sensor that measures mains voltage from 100 to 250 V AC. It reports fluctuations and outages in volts over the 1-Wire UNI bus to Poseidon2 or Ares units. A typical job is watching the input or output of a UPS.
AC voltage sensor Sensor 230V AC 1W-UNI, 100-250 V AC, electrically isolated, DIN rail, RJ11 1-Wire UNI - HW group 600602
HW GROUP
Original product
Net price (excl. VAT)
€196.90
Item
HWG-600602
Manufacturer no.
600602
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.600602
Country of originCzechia
Customs tariff number90269000
ConditionNew
Artikel
HWG-600602
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Voltage dips at a UPS or in a sub-distribution board often go unnoticed until something trips. The Sensor 230V AC 1W-UNI measures mains voltage between 100 and 250 V AC at 1 V resolution and hands a new reading to the monitoring unit roughly every second.
Benefits
- Actual readings, not just on or off: voltage is logged in volts, so fluctuations can be tracked over long periods.
- Safely isolated: the mains side is galvanically isolated from the 1-Wire UNI bus.
- Works on both grids: suitable for 230 V/50 Hz and 110 V/60 Hz.
- Fits the distribution board: DIN rail mounting, 2 modules wide.
- No extra power adapter: powered from the 1-Wire UNI bus at 5 V and 10 mA, with two RJ11 sockets for daisy-chaining.
Technical data
| Measured quantity | AC voltage 100-250 V AC, 50 Hz and 60 Hz |
|---|---|
| Accuracy | 5 % |
| Resolution | 1 V |
| Measuring period | approx. 1 s |
| Calibration | 8 calibration points |
| Values provided | 1 |
| Galvanic isolation | Yes, between mains side and 1-Wire UNI bus |
| Interface | 1-Wire UNI, 2x RJ11 for daisy-chaining |
| Power supply | 5 V from the 1-Wire UNI bus |
| Consumption | 10 mA |
| Operating conditions | -30 to +85 °C, 0 to 100 % RH |
| Storage conditions | -30 to +60 °C, 5 to 95 % RH |
| Mounting | DIN rail, 2 modules |
| Protection rating | IP23 |
| Warranty | 24 months |
| Manufacturer part number | 600602 |
Applications
- Monitoring the supply at the input or output of a UPS in the server room
- Long-term logging of mains voltage fluctuations in sub-distribution boards
- Detecting power loss at cooling plant and CDU feeds in data centers
- Voltage monitoring at remote sites over GSM with Ares
Scope of delivery
- 1 x Sensor 230V AC 1W-UNI for DIN rail mounting
- Not included: monitoring unit
Compatibility
- Poseidon2, for example Poseidon2 3266 (LAN, SNMP, XML, Modbus/TCP)
- HWg-Ares, for example Ares 12 (GSM)
- Connection to the SensDesk.com portal through the monitoring unit
| Weight | 0.115000 |
|---|---|
| Manufacturer | HW group |
| Hersteller-Nr | 600602 |
| Zolltarifnummer | 90269000 |
| GPSR Herstellerdaten | HW group s.r.o., Rumunská 26, CZ-120 00 Praha 2, www.hw-group.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Czechia |
| Warranty | 2 years |
| Interface | 1-Wire |
| Protection rating | IP23 |
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