SM PLUS LTD

industrial automation

   
 
 
 

 

Humidity and temperature controllers

 

 

        Humidity and temperature controllers SM7xx are multifunctional programmable controllers with one or two. They are designed to work with common integral sensor.

        The devices are equipped with two relay outputs (NO+NC) or voltage outputs to control outside SSR - not isolated to inner ground.

        Controlers are closed in plastic case with own steadying pins and size according to DIN 48х48 mm.

 

 

Type

SM 711

 

Range

Humidity

0 ÷ 99.9 %  RH 

Temperature

- 9.99 ÷ 99.99 °C 

 

Accuracy

± 3.5 %  RH

± 0.5 °C 

 

Outputs

2 x 5A (NO+NC) or 24V/dc SSR

 

Display

LED 4 digits (red or green)

 

Supply voltage

12V DC ; 24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

48x48x97, 48x48x108 mm 

 

SM711 can be program to control humidity or temperature. There is a option to be displayed for a moment the value of uncontrollable parameter.

SM711 may be equipped with two types of displays: 0,28” or 0,36” (red or green).

Data Sheet

SM711

User Manual

SM711

 

 

 

Type

SM 721

 

Range

Humidity

0 ÷ 99.9 %  RH 

Temperature

- 9.99 ÷ 99.99 °C 

 

Accuracy

± 3.5 %  RH

± 0.5 °C 

 

Outputs

2 x 5A (NO+NC) or 24V/dc SSR

 

Display

2 LED 4 digits (red or green)

 

Supply voltage

12V DC ; 24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

48x48x97, 48x48x108 mm 

 

SM721 can be program to control humidity and temperature at the same time. Each of the display shows the value of humidity and temperature. The outputs can be switched between humidity and temperature.

SM721 may be equipped with two 0,28” displays in one or different colors (red or green).

Data Sheet

SM721

User Manual

SM721

 

 

 

Type

SM 726                                   RS 485

 

Range

Humidity

0 ÷ 99.9 %  RH 

Temperature

- 9.99 ÷ 99.99 °C 

 

Accuracy

± 3.5 %  RH

± 0.5 °C 

 

Outputs

5A (NO+NC) + 5A (NO) or 24V/dc SSR

 

Interface

RS 485 (electrically separated)

 

Display

2 LED 4 digits (red or green)

 

Supply voltage

12V DC ; 24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

48x48x97, 48x48x108 mm 

 

SM726 is equipped with serial interface RS485 and it can be an element of a network.

SM726 can be program to control humidity and temperature at the same time. Each of the display shows the value of humidity and temperature. The outputs can be switched between humidity and temperature.

SM726 may be equipped with two 0,28” displays in one or different colors (red or green).

 

User Manual

SM726

 

 

 

Type

SM 726 E                                RS 485

 

Range

Humidity

0 ÷ 99.9 %  RH 

Temperature

- 9.99 ÷ 99.99 °C 

 

Accuracy

± 3.5 %  RH

± 0.5 °C 

 

Outputs

5A(NO+NC) + 5A(NO) or 24V/dc SSR

or 3А MOSFET (24V - external supply)

or 1А triac (220V - external supply)

 

Interface

RS 485 (electrically separated)

 

Display

2 x LED 4 digits (red or green)

 

Supply voltage

24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

45x75x110 mm 

 

SM726E is equipped with serial interface RS485 and it can be an element of a network.

SM726E can be program to control humidity and temperature at the same time. Each of the display shows the value of humidity and temperature. The outputs can be switched between humidity and temperature.

SM726 may be equipped with two 0,28” displays in one or different colors (red or green).

 

User Manual

SM726E

 

 

  New 

 

Type

SM 731

 

Range

Humidity

0 ÷ 99.9 %  RH 

Temperature

- 9.99 ÷ 99.99 °C 

 

Accuracy

± 3.5 %  RH

± 0.5 °C 

 

Outputs

4 x 5A (NO) 220V AC

 

Display

2 LED 4 digits (red or green)

 

Supply voltage

24V DC ; 220V AC 50/60Hz

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP60 / IP20      front / rear panel

 

Size

48x48x95, 48x48x102 mm 

 

 

 

 

SM731 is a multifunctional programmable controller with two displays designed to control simultaneously humidity and temperature. There are 4 relay outputs controlled by ON-OFF law. Control regume can be set for each of output separately and can be - heat, cool, moisturize and dry.

 

User Manual

SM731

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     

Copyright © 2000-2008 SM plus Ltd. Всички права запазени. - Last Update : September 2009