Monday, August 18, 2014

New accessory: Rack Shelf 1U

The brand new Rack Shelf 1U is a versatile solution for mounting HW group devices to 1U shelves easily. You can even combine different products (Poseidon2 4002 and HWg-SMS-GW2) and sensors.

The overview of mounting options can ge found in the user guide:

Rack Shelf 1U

Wednesday, June 11, 2014

SensDesk: Online sensors monitoring provided for free by a new portal.

SensDesk Free web service for LAN and GSM remote sensor monitoring. With HW group products, the user can monitor electricity consumption (kWh, A, CosPhi, W), temperature, humidity, dry contacts, battery voltage, industrial sensors (4-20mA, 0-10V, Pt100, ..). Values from all sensors at different locations are presented at a single web page.

When a sensor is disconnected, or its reading is out of a safe range, SensDesk.com sends e-mail alerts or text messages to an unlimited number of users. iPhone and Android smartphone users can also benefit from the “SensDesk mobile” app. It is available free of charge in the app store.

The SensDesk Portal is based on M2M (Machine-to-Machine) communications, and is a typical example of an IoT (Internet of Things) platform. The function of the SensDesk.com portal is similar to a cloud application.

Typical users of the SensDesk.com portal are IT administrators responsible for 2–5 sites with IT technology and air-conditioning. Until now, they relied on e-mail or text messages for alerts about air-conditioning malfunctions. Thanks to the SensDesk.com service, they don't have to worry about overlooked e-mails and can check everything easily using their smartphone.

Links

Thursday, March 27, 2014

HWg-STE plus PoE (Power over Ethernet)

HWg-STE plus PoE is an Ethernet thermometer / hygrometer with two digital inputs for dry contacts. It’s powered over Ethernet (IEEE 802.3af) or from included external power adaptor. The package includes a temperature probe and a power adapter. Can be connected to the SensDesk online portal.

Links

Wednesday, March 12, 2014

New converter

New product for connecting Pt100 and Pt1000 temperature probes. WithConverter 2xPt100 1W-UNI you can measure temperature from two external probes Pt100 or Pt1000.

Double converter to has 1-Wire UNI (RJ11) output. You can connect it with LAN monitoring devices (Poseidon2) or GSM (Ares). Typical applications include measuring extreme temperatures in furnaces, coolers, engines, etc.

Friday, February 28, 2014

Poseidon2 4002 is available now ....

We would like to present you our new device Poseidon2 4002 for data center environment monitoring. Poseidon2 4002 is a system for remote monitoring of rack environmental conditions (occupies 1U).

The device measures temperature, checks if the lights are on or the doors are open in the server room, and more. Poseidon is SNMP compatible, includes a data logger, e-mail and SMS alerts. It can be connected to the SensDesk online portal or cloud sensor systems.

Usage examples

  • Server room environment monitoring
  • Remote environmental monitoring in a cabinet or in a datacenter
  • Air-conditioning monitoring
  • UPS / back-up generator monitoring
  • Remote I/O control and monitoring over the Ethernet
  • Industrial applications
  • Cooler and freezer monitoring + alarm indication
  • Temperature and other measurements in a cloud
  • UPS / back-up generator monitoring
  • Surveillance systems
  • Smart buildings

Links

Wednesday, January 29, 2014

Mobile App for HWg-STE plus

We would like to present you our mobile application to monitor several HWg-STE thermometers on your mobile phone. New is support for HWg-STE plus even with Digital Inputs for Dry Contacts. Application is available for Android and for iPhopne devices.

It requires HWg-STE or HWg-STE plus devices (IP thermometer / hygrometer) placed on the public IP addresses. With this mobile application you can overview all sensors connected to your HWg-STE devices in your mobile phone.

Keep a watch on all your HWg-STE devices and read out their sensor values.
HWg-STE monitor app allows you to add an unlimited number of devices by entering their domains or IP addresses and port numbers to a list. The app is collecting all the relevant data like sensor values, sensor names, device name, location, MAC and IP addresses through SNMP requests. HWg-STE devices have to be placed on visible IP address (same LAN (WiFi) or public IP address).

Thursday, January 23, 2014

IP Relay HWg-ER02b

The new IP relay HWg-ER02b replacing previous model. New is the Modbus/TCP protocol support, WEB config and two DI (Digital Inputs) for external dry contacts.
Ethernet relay, DIN rail, Web interface. Features 2x DI (dry contact input), full RS-232/485 serial port, and 2x DO (relay output, 230V/16A). Controlled over the web or Modbus/TCP. Two IP relays connected back-to-back can extend (“tunnel”) the serial port and I/O over a LAN.

Usage examples

  • Connecting a RFID reader over a LAN + remote reset of associated equipment
  • Connecting a barcode reader over the Ethernet + controlling DI and DO in an application
  • Remote UPS or diesel generator monitoring with RS-232 monitoring + remote start / test over the I/O
  • Vending machines
  • Security alarms
  • Access control systems
  • Barcode scanners in combination with LAN relay (remote I/O)

Links