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Remote Temperature Electronic SENSOR PROBE














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THE CIRCUIT ON THE RIGHT IS DIRECTLY TAKEN FROM THE LM334 MANUFACTURER'S SPEC SHEET AT PAGE 7, TOP LEFT CIRCUIT.
THIS IS A VERY PRECISE AND STABLE CIRCUIT
THAT HAS BEEN USED FOR A GOOD MANY YEARS, READILY AVAILABLE AND DIRT CHEAP.
( well under $5.00US for the finished probe )
 
R10 : 230 ohm .5% Low temp drift type
R11 : 10,000 ohm .5%  ''      ''      ''















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