Product Description

Temperature Controller: KT-200B  
 
Refrigerating & heating modes selection, Two relays for Compressor and Alarm,Value Storing,
Return Difference by step 0.1, high accuracy for temperature controlling.
 
Technical Parameter:
Power supply: 230VAC
Temperature sensor: NTC, 1pc, 2m(L)
Temperature measuring range: -45℃ ~ 120℃  (-49℉~ 248℉),  Accuracy: ±1℃(±2℉)
Resolution: 0.1(-19.9℃ ~ 99.9℃)
Temperature controlling range: -45℃ ~ 120℃(-49℉~ 248℉),  Default : 0℃(32℉)
Product Size: 77(L) × 35(W) × 60(D) mm
Mounting Size: 71(L) × 29(W) mm
Operating environment: Temperature: -10℃ ~ 60℃（14℉ ~ 140℉); 
                                            Relative Humidity: 20%~90% (No Condensing)
 Relay output contact capacity: (Included)
    Control output:  N.O. 16A/250VAC
    Alarm output: N.O. 5A/250VAC
    Buzzer is optional: can be added based on customer-made needs

Menu: 

Parameter	Function	Set range	Default
E1	Lower set-point limit	-45℃/-49℉~Set temp.	-35℃/-31℉
E2	Higher set-point limit	Set temp.~120℃/248℉	90℃/194℉
E3	Temp. Return Difference	0.1~30.0℃/0.2~54.0 ℉	4.0℃/7.2℉
E4	Comp. start delay time	0~10Min	2Min
E5	Calibration on evap. Temp	-19.9~20.0℃/-35.0~36.0 ℉	0
C1	Temperature unit	0=℃,   1= ℉	0
C2	Temp. Control mode	0=refrigerating   1=heating	0
P1	High temp. alarm value	-45~100℃/-49~212 ℉	45℃/113℉
P2	Low temp. alarm value	-45~100℃/-49~212 ℉	-40℃/-40℉
P3	Alarm delay time	0~90Min	60Min
P4	Alarm Return Difference	0.1~10.0℃/0.2~18 ℉	2.0℃/3.6℉

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