Product category:
Temperature sensors
News Release from: Labfacility | Subject: SEM 203P RTD temperature transmitter
Edited by the Engineeringtalk Editorial
Team on 21 July 2000
Digital temperature transmitter at low
cost
The new SEM 203P, DIN block, RTD temperature transmitter from Labfacility offers digital technology at low cost.
The new SEM 203P, DIN block, RTD temperature transmitter from Labfacility offers digital technology at low cost Using digital, "one-shot" programming, the transmitter can be quickly and easily scaled over the range -200C to 850C without the need for a PC
This article was originally published on Engineeringtalk on 21 Jul 2000 at 8.00am (UK)
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Stock requirement is thereby reduced to a single product.
The novel programming procedure is carried out with a single push-button and LED confirmation: there is no requirement for links, soldering, potentiometer adjustments or software.
The only requirement is for a resistance box connected to the input terminals.
Accepting any standard 3 wire Pt100 sensor, the input signal is converted into a 4-20mA output which is linear with temperature.
Drift-free digital linearisation ensures high accuracy and high stability over the long term and with ambient temperature variations.
Overall accuracy is between ñ0.2oC and ñ0.4oC of reading depending on the programmed range.
The transmitter is linearised to BS EN 60751 (IEC 751) and is CE marked for full EMC compliance with BS EN 5008-1/2.
The SEM 203P incorporates LED indication of sensor failure.
It is available from stock from Labfacility for immediate delivery.
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