Cooling systems, storage areas and plant rooms without a network connection can be supervised over GSM with the HWg-Ares 12. The unit reads up to 14 sensor values via 1-Wire UNI plus 2 digital inputs and reports limit violations by e-mail, SMS or call. This kit contains everything for a first temperature measurement, and the internal battery bridges up to 24 hours.
Benefits
- Complete package: power adapter, temperature sensor, GSM antenna with 3 m cable, mounting plate and USB cable are included.
- Data goes over GSM/GPRS to the SensDesk portal using HWg-Push, with no changes to local networks.
- Expandable to 14 sensor values via 1-Wire UNI and 2 inputs with S0 pulse counters.
- Alerts to up to 5 e-mail recipients and 5 phone numbers by SMS and call.
- 1300 mAh Li-Ion battery for up to 24 hours of monitoring during a power cut.
- 4 MB data logger for more than 250,000 records, firmware over the air (FOTA).
Technical data
| Mobile network | GSM/GPRS |
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| Ethernet | no |
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| Protocols | SMTP, SMTP TLS, SNTP, DHCP, HWg-Push (SensDesk) |
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| 1-Wire UNI sensor values | up to 14 |
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| Digital inputs | 2 x dry contact with S0 pulse counter (32-bit) |
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| Outputs | up to 4 via external module, load up to 50 V and 1000 mA |
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| Alarm destinations | 5 x e-mail, 5 x SMS and call |
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| Data logger | 4 MB, more than 250,000 records |
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| Configuration | USB, remote configuration via SensDesk |
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| Power supply | 9-30 V via barrel jack (2.1 / 5.5 mm) or terminal block |
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| Consumption | 250 mA |
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| Battery | Li-Ion, 1300 mAh, backup up to 24 hours |
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| Operating conditions | -5 to +50 °C, 20-80 % RH |
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| Storage conditions | -25 to +85 °C, 5-95 % RH |
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| Unit dimensions (W x H x D) | 98 x 92 x 33 mm, 255 g |
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| Housing / protection | metal / IP40 |
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| Mounting | rack, DIN rail, desk |
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| Warranty | 24 months |
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| Manufacturer part number | 600524 |
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Applications
- Plant rooms and distribution cabinets at sites without LAN
- Cooling systems, cold rooms and storage for food or materials
- Monitoring of machines and their surroundings
- Consumption metering via S0 pulses, evaluated in HWg-PDMS software
Scope of delivery
- HWg-Ares 12 plain unit
- Universal power adapter with US, EU and UK plugs
- Temperature sensor
- Quad-band GSM antenna with 3 m cable
- Mounting plate
- USB cable for configuration
Compatibility
- HW group 1-Wire UNI sensors
- Relay Output 1-Wire UNI for external switching outputs
- SensDesk portal and HWg-PDMS software