SM PLUS LTD

industrial automation

   
 
 
 

 

Multi-channel Temperature controllers

 

 

        Temperature controllers SM9xx are multifunctional programmable controllers with one or two displays. They are designed to work with thermo-resistors Pt100, thermo coupler J and K type.

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

 

  New     8 Channel Controller

 

 

Type

SM 723                                    RS485

 

Range

-55 ÷ 125 °C 

 

Accuracy

± 0.5 °C (-10 to 85 °C)

± 1.0 °C (-55 to -10 °C and 85 to 125 °C)

 

Outputs

5A (NO+NC)

 

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 

 

 

 

SM723 may be equipped with up to 8 digital temperature sensors. Controller display consecutively temperature by channels and user can set specific channel to be displayed permanently. RS485 network is used to transfer measured values to storage system via 8 independent network addresses. SM723 is closed in plastic case with own steadying pins and size according to DIN 48õ48 mm.

 

User Manual

SM723

 

 

Dual Channel

 

 

 

Type

SM 941                                 ON-OFF

 

Range

RTD Pt100

-20.0 ÷ 350.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

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

48x48x95, 48x48x102 mm 

 

SM941 may be equipped with two types of displays: 0,28” or 0,36” (red or green). It is closed in plastic case with own steadying pins and size according to DIN 48õ48 mm.

Data Sheet

SM941

User Manual

SM941

 

 

Dual Channel

 

 

Type

SM 981                                 ON-OFF

 

Range

RTD Pt100

-20.0 ÷ 350.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

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

96x96x87, 96x96x94 mm 

 

 

SM981 is equipped with two 0,80” displays.

It is closed in plastic case with own steadying pins and size according to DIN 96õ96 mm.

 

User Manual

SM981

 

 

Dual Channel + Timer

 

 

Type

SM 982                                 ON-OFF

 

Range

RTD Pt100

-20.0 ÷ 350.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

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

96x96x87, 96x96x94 mm 

 

 

SM982 is multi-functional dual-channel programmable temperature controller with integrated timer and speaker. It has two equal inputs which can work with thermo resistors Pt100 and thermocouples J and K type – isolated by their case.

SM982 works with ON-OFF outputs for both channels. Timer starts after first reaching of given temperatures in both channels and the regulation starts too. After expiration of the timer outputs (heating) are switched OFF and Alarm Speaker is switched ON. Process can be restarted manually. One relay or SSR output is provided for each channel.

 

User Manual

SM982

 

 

Dual Channel with

2 Timers & 3 Outputs

 

 

 

Type

SM 983                                 ON-OFF

 

Range

RTD Pt100

-20.0 ÷ 350.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

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

96x96x87, 96x96x94 mm 

 

 

SM983 is multi-functional dual-channel programmable temperature controller with two integrated timers. It has two equal inputs which can work with thermo resistors Pt100 and thermocouples J and K type – isolated by their case. SM983 works with ON-OFF outputs for both channels.

 

User Manual

SM983

 

 

  New    Single Channel Module

              Multi-point System

 

 

Type

SM 987 SE      RS485 & NPN PID Out

 

Range

RTD Pt100

-20.0 ÷ 350.0 °C 

TC J (FeConst)

0 ÷ 900 °C 

TC K (NiCrNi)

0 ÷ 1200 °C 

DC Current 4 ÷ 20 mA

0 ÷ 9999 

 

Accuracy

± 0.25 % of the range

± 1 digit 

 

Output

Transistor NPN 36V 250mA PID

 

Supply voltage

12 ÷ 24V DC

 

Operating temperature

0 ÷ +50 °C

 

Degree of protection

IP20

 

Size

22x75x110 mm 

 

 

SM987SE is temperature control unit designed to measure, control and record temperature values as a part of multipoint RS485 network.

It is working with Pt100, J & K termocouplers or 4-20mA current inputs. Sensor and power supply are fully isolated by each other. RS485 network adress is set up by coder in front of the device. Load controlling is performed by one open collector PID output.

Part of the system is PC software VIEWsm987 with set up, display and archive functionality. SM987SE module is supplied in DIN mountable plastic case.

User Manual

TEMP 24

User Manual

SM987SE

     

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     

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