ZL-6XXA-R Series
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1. Feature
ZL-6XXA-R is an electronic thermostat with RS 485, dedicated to control the cold storage,
seafood machine, water heaters, etc.
Front panel water-proof level is IP65. The small case size is same as those on the market.
2. Main Function
● Temperature measurement
● Temperature display
● Temperature calibration
● Compressor delay protection
● Buzzer alarm output
● Defrost control (Based on both timer and temperatures)
● Fan control
● Max high-temperature or min low-temperature exceed warning.
● Sensor failure warning
● External warning input
● RS 485
3. Model List
Model
ZL-610A-R
ZL-620A-R
ZL-630A-R
Cool+External Alarm Input+High Efficient Intelligent Defrost+RS 485
Cool+External Alarm Input+High Efficient Intelligent Defrost +Fan Control+RS 485
Function
Cool+External Alarm Input+Periodic Defrost+RS 485
4. Size Specification
1. Front panel dimension: 78* 34.5mm
2. Drilling template: 71* 29mm
3. Whole machines dimension: 78* 34.5* 71mm
4. Length of sensor(s): 3m (including the sensor probe)
5. Technical Specification
● Temperature Sensor: NTC
● Setting Range: -40～120℃
● Display Range: -50～130℃
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