4 PCS order, ZL-680A, Temp. Controller, As EVKB21, Free Ship

Sale price $66.63 Regular price $88.61

ZL-680A Electronic Thermostat 

Same as EVKB21

Feature

ZL-680A digital cooling/heating thermostat, dedicated to control the cold storage, water heaters, etc. It adopts compact design, IP65 of front panel protection level, convenient operation and easy installation.

Technical Specification

Power supply: AC230V 50/60HZ, 1.5VA                           Input signal: one NTC sensor(5K/B=3470, L=2000mm)
Alarm input: one digital alarm input(5Vdc/1mA)               Output load: 16A/250Vac
Temperature setting range: -99~199℃(-99~199℉) Temperature display range: -50~110℃(-50~199℉)
Temperature accuracy: 0.1℃(Range: -19.9~19.9℃) Working environment: -20~55℃;10~90%RH(no dewing)
Case Size: 78*34.5*71(mm)                                              Drilling size: 71*29(mm)
Case materials: PC + ABS Fire proof                                Protection level: IP65(front panel)

Main Function:

Heating control                                         Cooling control
Defrost control(only for cooling)               External warning control
Temperature alarm                                   Sensor correction
Locked/unlocked

Instruction Manual