Product category:
Temperature sensors
News Release from: Land Instruments International | Subject: Landmark Technic
Edited by the Engineeringtalk Editorial
Team on 22 February 2002
DIN-rail mounted thermometer signal
processor
The Landmark Technic is a new high precision, digital, DIN-rail mounted signal processor from Land Infrared providing economic conditioning of any System 4 thermometer output signal.
The Landmark Technic is a new high precision, digital, DIN-rail mounted signal processor from Land Infrared providing economic conditioning of any System 4 thermometer output signal - ideal for both OEM and end-user applications Technic is microprocessor-based with a complete range of thermometer signal conditioning functions, including emissivity/non-greyness adjustment, peak picker, averager, track and hold, and 4 to 20mA and alarm relay outputs
This article was originally published on Engineeringtalk on 20 Feb 2001 at 8.00am (UK)
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Landmark Technic has standard electrical outputs and is DIN-rail mounted for easy back-of-panel mounting into OEM and end-user process control systems.
RS232C serial communications are included, providing a remote interface between the processor and a PC for configuring the system parameters.
The averager time constant can be adjusted from 50ms to 512s and is used to smooth rapidly fluctuating changes in the measured signal.
The peak picker decay rate is adjustable from 0.25 to 512deg/s, used when measuring the temperature of intermittent targets.
A track-and-hold function is provided, with remote input via voltage-free relay or switch contacts.
An optional DIN-rail mounted DPU power supply unit provides the required 30V to 50V DC, and an LMi Landmark indicator provides an easy-to-read digital display of the measured temperature. Request a free brochure from Land Instruments International ...
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