menred 433MHz programmable wireless touch screen room thermostat

menred 433MHz programmable room Wireless touch screen thermostat

Introduction

Touch screen thermostat. AL-MG alloy/plastic upper cover with large LCD screen and white backlight. Wall surface mounted.

Application

Apply to underfloor heating systems and direct electric heating systems...

Features

> Radio frequency 433MHz, one-to-one or many-to-one, a variety of solutions.

A potential-free connected controlling port.

> Special for underfloor heating or boiler heating

> Two size AA batteries to ensure the power for one heating season.

> Using magnetic latching relay, low power consumption.

> 24 events every day, 7-day programmable controller.

> Energy-saving temperature and comfort temperature selectable

> Parameter memory, anti-forzen function.

> Key-lock function, low battery indicator.

Technical data

Power supply: DC3V, 2 pieces size AA batteries

Wireless frequency: 433MHz

Measuring range: 0...95℃

Setting range: 5...90℃

Switching differential: 0.5-5℃ adjustable

Factory setting: ±1℃

Sensor: Internal NTC sensor

Measuring quantity: 1 pcs

Potential free output: Max5A (AC220V resistance load)

Selection Table

Model Number                    Housing color                      Output Type

E8.1(black)                            black                            potential free output max. 5A

E8.1(blue)                              blue                             potential free output max. 5A

E8.1(red)                                red                              potential free output max. 5A

E8.2RF(white)                       white                            433 MHz frequency output

E8.2RF(silver)                       silver                            433 MHz frequency output