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ITCM is a global manufacturer and leading innovator in customised machinery and systems for pharmaceutical packaging and processing.
eLab 01-12-09 Issue

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eFood 2009-10-01 Issue

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eLab - Process Technology

Humidity transmitter offers improved connectivity

Vaisala HUMICAP Humidity and Temperature Transmitter Series HMT330 has been upgraded with LAN and WLAN communication options and a display alarm.

With the new Ethernet communication options you can connect the transmitter into a computer network providing a virtual terminal connection between the transmitter and a PC. Communication is then possible using for example Telnet software.

Each transmitter is given an IP address, making it a uniquely addressed device in the network.

The LAN and WLAN options make it easy to add a new humidity transmitter to an existing Ethernet network. Also, applications that do not allow holes through walls and ceilings, or the installation of new cables, benefit from this solution.

A new display alarm function is now a standard feature in Vaisala humidity transmitters equipped with a built-in display.

With this function the user can set alarm trigger limits for two distinct measured quantities.

When the trigger limits are exceeded, a real-time alarm appears on the display.

The Series HMT330 consists of six models: HMT331 for wall mounting; HMT333 for duct mounting and tight spaces; HMT334 for high pressures up to 100bar and vacuum conditions; HMT335 for high temperatures; HMT337 for high humidity and meteorological applications; HMT338 for pressurised pipelines up to 40bar.

Fteatures include: warmed probe for superior performance in condensing environments; shows measurement trends and one-year history graphically; corrosion resistant IP65 housing; NIST traceable (certificate included); integrated data logging, with more than four years of measured history.

Enter 37 or XX at www.scientistlive.com/elab

- Vaisala Oyj is based in Helsinki, Finland. www.vaisala.com.

REFERENCES:

1. www.porometer.com;

2. www.tecan.co.uk;

3. www.WhitehouseScientific.com;

4. www.cpsinstruments.eu;

5. www.NanoSight.com;

6. www.BS-Partikel.de

 

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