Temperature monitoring over Web, SNMP, e-mail

The HWg-STE IP Thermometer enables remote temperature monitoring over a LAN. If the system overheats or a temperature is exceeded, an e-mail alert is sent. Supplied with the HWg-PDMS software for Windows – charts, export to MS Excel.

• E-mail alerts to faulty air conditioning
• Alerts to equipment overheating (server, disk array)
• Alerts to rising temperature in a room
• Quick and easy installation (DHCP supported)
• Connects to SNMP monitoring systems
• Free HWg-PDMS software for Windows (MS Excel exports)

>> more about HWg-STE  

Temperature monitoring in refrigerators and cooling boxes

A Poseidon 2250 unit monitors storage conditions for food or pharmaceuticals. Up to 30 probes can be connected – temperature, humidity, air pressure, door contacts.

• Values are logged in the internal memory.
• Temperature probes use a thin, flat cable that can lead through the door sealing. No need to drill a hole into the refrigerator or worry about batteries.
• Alerts by e-mail or SMS (text message) if the refrigerator door is not fully closed.
• Connects to SNMP monitoring systems.
• Readings can be processed with the supplied HWg-PDMS software (Windows) or with third party software.
• A GSM modem can be connected in order to alert the responsible person to electricity outages by text messages (SMS).

>> more information  

Poseidon 4002 – Rack Monitoring System

A Poseidon 4002 unit with various sensors and probes (temperature, humidity, door contacts, power supply, water flood) monitors the environment inside a 19" cabinet.

It can report over SNMP to any datacenter or IT monitoring system.

• Two different people can be alerted by SMS (text message) to an electricity outage or phase loss
• You immediately know when someone opens the cabinet (SNMP Trap, pop-up window)
• E-mail alerts you in time to rising temperature
• You can check the cabinet status remotely over the Web
• You can remotely restart a server or switch on air conditioning

>> more information  

Water flood detection

Water or any other conductive liquid is detected along the entire length of the WLD sensing cable.
The WLD sensing cable can be extended with a regular cable. This allows for optimizing the costs for a detection zone.

• Water detection under raised floors
• Leaky pipe detection (cable routed along the pipe)
• Detection of liquids in drip trays
• Water leak from air conditioning units

• Detected water activates a relay: >> HWg-WLD Relay
• Water leak detection connected as a Poseidon sensor:>> HWg-WLD Relay
• E-mail is sent whenever water is detected: >> HWg-WLD

Electricity consumption metering

HWg-PWR collects data from meters over M-Bus (data are logged into the internal memory). Consumption charts can be plotted over the Web, e-mail alerts to overcurrent can be configured.
HWg-PWR can send detailed billing information every month. With a certified M-Bus electricity meter, costs can be directly invoiced, or cos Phi monitored.

M-Bus meters are not limited to electricity meters. M-Bus heat meters, gas meters or water meters can be also connected. HWg-PWR is an intelligent gateway for connecting any M-Bus meter to your LAN.

>> more about HWg-PWR  

Box-2-Box: Relay control over LAN

Two I/O Controller units can be connected against each other over a LAN. Digital inputs are then connected over the network to relay outputs. The delay is approximately 200ms. With a remote LAN relay, it is possible to switch any device on or off.

• Each unit can connect to the remote unit
• When the power fails and is restored, the unit automatically retrieves input states from the remote unit
• Uses a Telnet-like protocol with optional security enhancements

>> I/O Conroller overview