Medical freezer humidity display thermostat digital temperature controller

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$20.00 - $21.00 / Piece | 10 Piece/Pieces (Min. Order)
Usage:
Indoor
Theory:
Temperature and humidity controller
Accuracy:
+-01 degree C
Temperature range:
-45~99 degree C
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Shangfang
Model Number:
SF-477
Product name:
Freezer humidity display thermostat digital temperature controller
Usage:
Temperature Control and Humdity Display
Dimension:
181mm(L)*41mm(W)*68mm(D)
Accuracy:
±01℃
Supply Ability
Supply Ability:
20000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Standard export package
Port
Zhongshan

Medical freezer humidity display thermostat digital temperature controller

Product Description

 

Features

Humidity display

Temperature control

Defrost control

Light control / Power switch

Value storing / Self-testing

 

Technical data

Temperature display range: -45~99℃

Set temperature range: -45~+75℃

Accuracy: ±01℃

Temperature sensor: NTC,one sensor,2m long,neither positive nor negative

Compressor relay: 30A/250VAC

Light relay: 5A/250VAC

Dimension: 181mm(L)*41mm(W)*68mm(D)

Mounting hole dimension: 138mm(L)*32.5mm(W)

 

Parameters

ParameterFunctionSet rangeDefault
PAMenu password00~50~9982
E1

Lowest set point limit

-45℃~retain freshness set temp.-25
E2Higher set point limitretain freshness set temp.~7530
E3hysteresis01~1004
E4Comp. start delay time00~10Min2Min
E5Offset on room temp. sensor-20~2000
E6Offset on humidity sensor-20~20%00%
P1Light duration time

00~180min

00 is infinite length

00Min
C1High temp. alarm valueC2~7545
C2Low temp. alarm value-45℃~C1-35
C3Alarm delay time00~60min2min
C4Alarm hysteresis01~1002
F1Defrost cycle01~90min20min
F2Defrost interval00~24hours4hr
F4Display when defrost

00=normal display

01=locked display

00
CPAChange menu password00~99(if set to 00, means cancel the password)82

 

 

 

 

 

 

 

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