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Digital Temperature Controller

Supplier From China
Aug-07-07

Digital temperature controller

Model no.: sf-104a
Feature: same as sf-104s (besides built-in relays and transformer)
Digital temperature controller
For fan cooling freezers & cold rooms of low temperature
Waterproof panel
Manually=automatically defrost by electric heater
Evap. Fan control
Time/temp.Setting to end defrosting
Re-start delay
Parameter locking
Celsiuc / fahrenheit degree selection
Buiit-in transformer and relays
Range:4545¦(40120h)
Accuracy: +1¦(+2h)
Sensor:ntc, 2pcs (room temperature & defrosting control)
Power supply: 230vac or 120vac 50/ 60 hz
Compressor:16a/1hp
Defrosting:10a/250vac
Evap.Fan:8a/250vac
Dimension: 77(l)-35(w)-60(d)mm
Mounting hole dimension:71(l)-29(w)mm

Dimension: 77(l)x35(w)x60(d)mm
50pcs/carton
Carton size: 49.5x43.5x18.5cm


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Specification and size

Front panel size: 75(L)x34.5(W)(mm)
product size: 75(L)x34.5(W)x85(D)(mm)
Mounting size: 71(L)x29(W)(mm)
Sensor length: 2m(Include the probe)
Technical parameters

Temperature measuring range: -50C~90C
Resolution: 0.1C
Accuracy: +-1 C(-50C~70C)
Power supply: 220VAC 50Hz/60Hz
Power consumption:
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Carton
Aug-04-07
 
Digital temperature controller

Model no.: sf-103
Digital temperature controller
For fan cooling cake display showcases of medium& high temperatures
Waterproof panel
Temperature control / light control
Automatically=manually defrost by turning off the unit
Manually defogging control
Re-start delay
Renew factory defaults by button operation
Rangeí4545¦
Accuracy: +1¦
Sensor: ntc, 2pcs(room temperature & defrosting control)
Power supply: 230vac or 120vac 50/60hz
Compressor:20a/ 250vac (1hp)
Defogging heater:10a/250vac
Light: 5a/250vac
Dimension: 77(l)-35(w)-60(d)mm
Mounting hole dimension:71(l)-29(w)

N.W.: 0.5kg/pc
50pcs/carton
Carton dimension: 49.5-43.5-18.5cm
Aug-09-07
 
Digital temperature controller
For fan cooling freezers& cold rooms of low temperature
Waterproof panels
Double displays (with an outer small display shows temperature synchronously)
Manuallyf=automatically defrost by electric heater
Evaporator fan control
Time/temp.setting to end defrosting
Parameter locking
Renew factory defaults by button operation
Range:·í45f+45f¦(·í40f+120+H)
Accuracy: f+1f¦(2+H)
Sensor: NTC, 2pcs (room temperature &defrosting control)
Power supply: 230VAC or 120VAC 50 / 60Hz
Compressor:20A/ 250VAC (1HP)
Heater:10A/250VAC
Evap.fan:5A / 250VAC
Host controller dimension: 77(L)f-35(W)f-60(D)mm
Mounting hole dimension of host panel:71(L)f-29(W)mm
Accessional display dimension: 83(L)f-23(W)f-18(D)mm
Mounting hole dimension of accessional display:66(L)f-19.5(W)mm

50pcs/carton
Gross Weight:28.5kg
Carton Dimension: 48f-28f-39cm
Nov-01-16
Supplier From Ansan-si, South Korea (Republic Of Korea)
 
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Heating or cooling output
High/low limit alarm
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Auto save and restoration of parameter values
Minimum on/off duration time
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Communication via RS485 Modbus
Nov-01-16
Supplier From Ansan-si, South Korea (Republic Of Korea)
 
Multiple measurements and control as one controller
Smart precise control
Convenient control of the user-interface
Precise temperature control, sensor calibration, sensor error detection data backup
Nov-01-16
Supplier From Ansan-si, South Korea (Republic Of Korea)
 
Heating or cooling output
Sensor calibration
Sensor error detection
Auto save and restoration of parameter values
Minimum on/off duration time
Manual relay control
Analog signal output (4-20mA)
Communication via RS485 Modbus
Nov-01-16
Supplier From Ansan-si, South Korea (Republic Of Korea)
 
Powerful dual measurement and control
Perfect syncing according to a Sensor temperature
Accurate temperature set
Smart control (various control modes)
Precise temperature control, sensor calibration, sensor error detection, data backup

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