About Shangfang                                         

 We're the manufacturer and have been customizing temperature controllers and humidity controllers for heating and refrigeration equipment manufacturers since 1998.

The controllers are UL, CE, CQC, TUV , ISO9001:2000 and RoHS approved. 

We believe that " Concentration leads us professional."

We are GMC(Global Manufacturer Certificate).

                                        Product Description                                        

                                        Technical Data                                                

                            Medical freezer digital thermo hygrometer SF-477

Features

Humidity display

Temperature display and control

Defrost control

Light control/ Power switch

Value storing/ Self-testing

Technical Data

Temperature display range: -45~99°C

Set temperature range: -45~+75°C

Accuracy: ±01°C       

Temperature sensor: NTC, one sensor, 2mlong, neither positive nor negative

Compressor relay : 30A/250VAC

Light relay: 5A/250VAC

Dimension: 181mm( )×41mm(W)×68mm(D)

Mounting hole dimension: 138mm( )×32.5mm(W)

                                           Product Show                                                 

 FRANCE HUMIDITY SENSOR

Packing: 50pcs/carton

                                           Specification                                                 

                                          Certification                                                  

                                                 What we supply                                        

 Transparent and waterproof panel, equip with anti-drip case on the back.

                                     Our Factory                                                           

                               2013 China Refrigeration Exhibition                          

                   How to choose a suitable model with Shangfang                

Thank you for your interest to our product.

*Do you feel confused that the model is not perfectly meet your require?

*Do you think that you don't really understand the specification well?

Dear friends, What are you waiting for?  Please contact us now.

+We will provide you the detail specification, more photos etc.

+We have professional technical team will solve your problem.

+And there are many customized options, so there is always one suitable for you.

+Custom product for acceptable order quantity.

Shangfang controller, your BEST CHOICE!!

We look forward to hear from you! Have a nice day!

                                          Contact Information