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PRODUCT RANGE

Process MEASUREMENT

Signal CONDITIONING

Panel INDICATION

Scanning & LOGGING

Temperature/Process Scanners

Data Loggers

Motor Monitoring Scanners

Electrical TRANSDUCERS & METERS

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You are here > Product Range >> Scanning & Logging >> Temperature/Process Scanners

 
 

Lectrotek’s range of Temperature and Process Scanners, Data Loggers and Data Acquisition Systems are used for monitoring of critical equipment for their healthy condition, safety, interlocking and provide alarm & trip relays in case of fault conditions such as exceeding/falling below set values, or open sensor conditions etc.

 

Application: Lectrotek Scanners are used for monitoring equipment such as HT motors, alternators, diesel engines, turbines, boilers, HVAC systems etc.

Versions: solid-state (Model 881) and microprocessor-based (Uniscan-series)

Universal inputs: programmable inputs for every channels – RTDs, thermocouples, 4-20mA DC etc.

Features: choice of alarm/trip output relays, Modbus communication, retransmission of maximum value

Packaging in enclosures suitable for various panel cutouts, rack-mount versions, field and flameproof versions etc.

Comparative features are provided, along with downloadable data sheets.
 

TEMPERATURE / PROCESS SCANNERS

 

Temperature / Process Scanner Series (UniScan–NX / H / V &  UniScan-144) are Universal Input Scanner intended for continuous monitors of process parameters.

It incorporates advanced software features and micro controller based design to provide complete user flexibility and can cater to almost all monitoring and data acquisition needs of the user. It can be user programmed to cover different application needs thus reducing time, inventory and spares cost. It accepts direct signals from thermocouples, RTDs and linear voltage and current inputs, either as fixed type or programmable universal input. Each channel is sequentially scanned and active channels are displayed, Individual channels can be locked for monitoring using the E key. Flexible alarm logic and grouping is provided to energize alarm relay outputs as per the process parameter values and programmed set points.

Serial communication is provided to enable the scanner to communicate with PC (RS 232/RS 485 optional).

 

Model - UniScan-NX

 
Model  UniScan-NX

FEATURES

Site programmable mixed inputs, ranges, decimals, alarm/trip values.

8 (upto 32 if required) relays with C/O contacts freely allocatable/grouped to any channel alarm/trip.

All functions –operation, configuration, calibration and configuration from keyboard.

Programmable inputs 4-20 mA (Linear/Square Root), RTD, J,K,R,S,T thermocouples

RS-232 Serial Communication port or RS485 port OPTIONAL.

16 inputs and 8 relay outputs standard (refer factory for more inputs/outputs)

2 nos 4-digit 7-segment LEDs for process values, channel numbers, alarms etc.

       

SPECIFICATIONS

Description : µP-based 16/32 point Temp./Process Scanner
Dimension : 96 x 96 x 110 mm
Panel cutout : 92 x 92 mm
Capacity/Inputs : 16/32 Channels
LED matrix (status) : Not available
Inputs :

Pt-100 RTD(Cu-53, Pt-46 etc. RTDs on request).
Thermocouples ANSI Type J,K,R,S,T(others on request).
4-20 mA, 0-5V DC

Power Supply : 90-270 VAC, 50 Hz. ,  24VDC
Ranges : Programmable

Display(PV/channel no.)

: 4-digits (2nos.)
Alarm/trip function :

2 setpoints Hi/Low programmable for every channels

Groups for alarm/trip

:

Any relay can be assigned to one or more channels to form one or more groups

Relays :

None, 2 / 4 / 8 relays

Calibration/configuration :

Via membrane keyboard, enable input & setpoint programming, calibration, relay grouping functions

Communication Port :

Rs-485 port with Modbus-RTU protocol

 

Model - UniScan-NX

Datasheet

       
 

Model - UniScan-H

 
Model UniScan-H

FEATURES

Site programmable mixed inputs, ranges, decimals, alarm/trip values.

8 (upto 32 if required) relays with C/O contacts freely allocatable/grouped to any channel alarm/trip.

All functions–operation, configuration, calibration and configuration from keyboard.

Programmable inputs 4-20 mA (Linear/Square Root), RTD, J,K,R,S,T thermocouples.

RS-232 Serial Communication port or RS485 port OPTIONAL.

16 inputs and 8 relay outputs standard (refer factory for more inputs/outputs)

2 nos 4-digit 7-segment LEDs for process values, channel numbers, alarms etc.

SPECIFICATIONS

Description : µP-based 16/32 point Temp./Process Scanner
Dimension : 192 x 96 x 125 mm
Panel cutout : 186 x 92 mm
Capacity/Inputs : 16/32/48/64 Channels
LED matrix (status) : LEDs (Alarm/trip/open)
Inputs :

Pt-100 RTD(Cu-53, Pt-46 etc. RTDs on request).
Thermocouples ANSI Type J,K,R,S,T(others on request).
4-20 mA, 0-5V DC

Power Supply : 90-270 VAC, 50 Hz. ,  24VDC
Ranges : Programmable
Display(PV/channel no.) : 4-digits (2nos.)
Alarm/trip function :

2 setpoints Hi/Low programmable for every channels.

Groups for alarm/trip :

Any relay can be assigned to one or more channels to form one or more groups.

Relays :

None, 2 / 4 / 8 relays

Calibration/configuration :

Via membrane keyboard, enable input & setpoint programming, calibration, relay grouping functions

Communication Port : Rs-485 port with Modbus-RTU protocol

Model - UniScan-H

 

Datasheets

   
 
 

Model - UniScan-V

 
 
Model UniScan-V

FEATURES

Site programmable mixed inputs, ranges, decimals, alarm/trip values.

8 (upto 32 if required) relays with C/O contacts freely allocatable/grouped to any channel alarm/trip.

All functions–operation, configuration, calibration and configuration from keyboard.

Programmable inputs 4-20 mA (Linear/Square Root), RTD, J,K,R,S,T thermocouples.

RS-232 Serial Communication port or RS485 port OPTIONAL.

16 inputs and 8 relay outputs standard (refer factory for more inputs/outputs)

2 nos 4-digit 7-segment LEDs for process values, channel numbers, alarms etc.

SPECIFICATIONS

Description :

µP-based 16-64 point Temp./Process Scanner

Dimension : 96 x 192 x 125 mm
Panel cutout : 92 x 186 mm
Capacity/Inputs : 16/32/48/64 Channels
LED matrix (status) : LEDs (Alarm/trip/open)
Inputs :

Pt-100 RTD(Cu-53, Pt-46 etc. RTDs on request).
Thermocouples ANSI Type J,K,R,S,T(others on request).
4-20 mA, 0-5V DC

Power Supply : 90-270 VAC, 50 Hz. ,  24VDC
Ranges : Programmable
Display(PV/channel no.) : 4-digits (2nos.)
Alarm/trip function :

2 setpoints Hi/Low programmable for every channels.

Groups for alarm/trip :

Any relay can be assigned to one or more channels to form one or more groups.

Relays :

None, 2 / 4 / 8 relays

Calibration/configuration :

Via membrane keyboard, enable input & setpoint programming, calibration, relay grouping functions.

Communication Port : Rs-485 port with Modbus-RTU protocol

 Model - UniScan-V

Datasheet

     

 

 

Model - UniScan-144

 
 
  Model   UniScan-144

FEATURES

Site programmable mixed inputs, ranges, decimals, alarm/trip values.

8 (upto 32 if required) relays with C/O contacts freely allocatable/grouped to any channel alarm/trip.

All functions–operation, configuration, calibration and configuration from keyboard.

Programmable inputs 4-20 mA (Linear/Square Root), RTD, J,K,R,S,T thermocouples.

RS-232 Serial Communication port or RS485 port OPTIONAL.

16 inputs and 8 relay outputs standard (refer factory for more inputs/outputs)

2 nos 4-digit 7-segment LEDs for process values, channel numbers, alarms etc.

SPECIFICATIONS

Description : µP-based 16/32 Temp./Process Scanner
Dimension : 144x144 x 125 mm
Panel cutout : 138 x 138 mm
Capacity/Inputs : 16/32 Channels
LED matrix (status) : LEDs (Alarm/trip/open)
Inputs :

Pt-100 RTD(Cu-53, Pt-46 etc. RTDs on request).
Thermocouples ANSI Type J,K,R,S,T(others on request).
4-20 mA, 0-5V DC

Power Supply : 90-270 VAC, 50 Hz. ,  24VDC
Ranges : Programmable
Display(PV/channel no.) : 4-digits (2nos.)
Alarm/trip function :

2 setpoints Hi/Low programmable for every channels.

Groups for alarm/trip

:

Any relay can be assigned to one or more channels to form one or more groups.

Relays : None, 2 / 4 / 8 relays
Calibration/configuration :

Via membrane keyboard, enable input & setpoint programming, calibration, relay grouping functions.

Communication Port : Rs-485 port with Modbus-RTU protocol.

      Model - UniScan-144

 

Datasheet

       
 
   
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