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Shakey
08-12-2008, 07:23 PM
Hi, can any one help me with an issue I have.

I am trying to get my hands on a pipe 'clamp on' temperature sensor, which has an operating range of between -18 - +40 Deg C. It also needs to transmit a 0-10v or 4-20mA signal as I am driving a Danfoss inverter with the signal to maintain -18 Deg C refrigerant temperature.

I have possibly one through RS but, am looking for a more steardy application as it is going to be used in conjuction with a semi industrial refrigeration plant.

Your help is appreciated.

ChillyWilley
11-12-2008, 08:15 AM
Johnson Controls - System 350tm P/N A350PS-1C

Its a Porportional Plus Integral Temperature Control
Sensor Range -40 to 100C
Requires 24VAC power

Output signals from the A350P control vary from 0 to 10 VDC and 0 to 20 mA.

I've used this product before to actuate valves. Simple to use, and set up.

ChillyWilley
11-12-2008, 08:32 AM
goto Vikingcontrols.com

Put A350PS-1C in the Search.

You should be able to get a PDF manual.


Good Luck.