• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Saipwell
  • Model Number: ETF 012
  • Usage: Industrial
  • Theory: Temperature and humidity adjustable
  • Operating/Storage temperature: 0 to +60°C (32 to +140°F) / -20 to +80°C (-4 to +176°F)
  • Weight: approx. 0.20kg
  • Dimensions: 77*60*43mm
  • Protection type: IP20
  • Name: Mechanical Temperature and Humidity Controller

Packaging & Delivery

Packaging Details Mechanical Temperature and Humidity Controller
standard export packing
Delivery Time 5-7days

Saipwell Mechanical Temperature and Humidity Controller  Electronic Hygrothermostat ETF 012



Product Description




Saipwell Mechanical thermostat, Electronic Hygrothermostat ETF 012

1.Temperature and humidity adjustable

2.Optical operating display (LED)

3.High switching capacity

4.Clip fixing



  Saipwell Mechanical thermostat, Electronic Hygrothermostat ETF 012

The electronic hygrotherm sense the ambient temperature and relative humidity in an enclosure with electronic/electric components,and turns on a heater (or alternatively,a fan) at either set point,helping prevent the formation of condensation in the enclosure. The LED integrated ni the adjustment knob on the active controller is lit when the connected device is on operation.


Technical Data

  Saipwell Mechanical thermostat, Electronic Hygrothermostat ETF 012


Switch temperature difference

7K (± 4K tolerance)

Sensor element

thermostatic bimetal

Contact type

snap-action contact

Contact resistance

< 10mOhm

Service life

> 100 000 cycles

Max. switching capacity

250VAC, 10 (2) A


120VAC, 15 (2) A


DC 30W


acc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3


2-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm², stranded wire (with wire end ferrule) 1.5mm²


clip for 35mm DIN rail, EN50022 (or for exit filter EF 118 Series)


plastic according to UL94 V-0, light grey


60 x 33 x 43mm


approx. 40g

Fitting position


Operating/Storage temperature

-20 to +80°C (-4 to +176°F) / -45 to +80°C (-49 to +176°F)

Protection type



Art NO.

Operating voltage

setting range



40 TO 90%RH



65% RH pre-set



40 TO 90%RH



65% RH pre-set




Detailed Images

  Mechanical Temperature and Humidity Controller



Series of products

  Mechanical Temperature and Humidity Controller

 1. Cabinet Thermostat


2. Mechanical Room Thermostat


3. Cabinet Heater








Company Information

 Saip Electric Group Co., Ltd., is an enterprise specialized in design, production and sales of electric equipment. Had office is located in thelargest manufacturing base of electric equipment of Wenzhou China. 

Business Type:Manufacturer 

Main Category:Electrical Equipment & Supplies > Other Electrical Equipment 

Main Products:Instruments & Meters, Lights & Lighting, Electrical & Electronics, Industrial Equipment & Components 

Saip  always inherits the principle---- "high quality and sincere service" , bearing the aim to create products that brings happiness.

Thanks for your view,welcome to visit our website: www.saipgroup.com 






Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
22 Transactions 130,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $116,000
Learn More