High and low temperature test chamber temperature sensor, temperature controller fails to solve the

High and low temperature test chamber temperature sensor, temperature controller appears Method in failure High and low temperature test chamber

Temperature sensor possible failure [ : 1. Offset error can be adjusted from

self-tuning adjustment deviation value I.e. 2. supplied power supply 5V : No power +

5V [ Supply operation, need to be replaced. 3. Humidity module : Output or cannot work according to actual humidity changes or Keep it in a fixed value and needs to be replaced. 4. Liquid level switch : That is [1 OFF

or cannot work, replace it. 5. Water level: [ Water level control is not enough to cause humidification electric heat, Highcloses (

) 2 [ The water pipeline is blocked, please clear. 6. Humidified water pump: 1 .

VDC +
12V None, it is necessary to replace. 2 . ON / OFF ] Can not be pumped, replace it.
[1 Humidity heating tube is damaged: no or no heating, it needs to be replaced. High and low temperature test chamber temperature controller

Movement difference: First self-tuning
PID , it is not allowed to adjust after stability The deviation value makes the actual correct temperature. 2. Electrical failure: temperature controller output end Output or continuous output cannot be done ONOFF PID Control. 3. internal code setting error: please The code table restores the internal code value. high and low temperature test chamber temperature sensor, The preliminary solution when the temperature controller fails, if you can't add a problem that you can't, please ask the Sino-Science Trial Technical personnel to wait for the door.