Data Logger,Flow Rate Meters,Multichannel Temperature Controllers,Temperature Humidity Controller,India

Instrumentation & Control Equipment

We manufacture an assortment of control and automation equipment or test and measurement equipment like data logger, flow meter, multichannel temperature controllers, ramp soak controllers, profile controllers, temperature controllers, profile generators, level controllers, digital timer, digital counters, temperature humidity controllers that cater to the needs of diverse industries. All these products are specifically designed to operate under harsh conditions.

Data Logger

We offer a wide range of data logger that covers extensively to meet the diverse requirements for various industrial applications. The Loggers are available in DIN Standard size of 96 x 192 mm are ideally designed for logging physical parameters such as temperature, pressure and flow.

Data Loggers can be connected to a standard printer straight away to create reports directly also without using of PC.

Logger can be used online and offline and compatible with WIN 98 graphic data logging software and also attuned with Elipse Windows SCADA software.
In all the new product fault recorer is available for logging of machine on / off timings.

Features

4 digit x 3 row LED display
Dust proof membrane keypad
Microcontroller based Digital Circuitry
Centronics Parallel printer interface
80 Column / 24 Column Printer Report selection.
On line / Off line logging
Individual Channel enable / disable facility.
Individual Channel High / Low Alarm
For alarm one relay output
Real time clock.
Print interval programmable in hours and minutes.
Scan interval programmable in seconds
6 Digit Batch number programmable.
RS-232 Output optional for PC Interface.
32 k RAM with internal rechargeable NiCd battery back up.
Size 96(W) x 192(H) x 150(D) mm.
8 / 16/ 24 Analog Channels for thermocouple/RTD Pt100/4-20 mA/0-10 V inputs. (Factory Set).

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Flow Rate Meters

IM 1900 Series Indicators are microcontroller based, digital and highly veratile indicator series. Flow ratemeters or totalisers are for measuring flow of liquid or gas. Different models are available to accept inputs as

4-20 mA signal
Pulses
Unbalance bridge inputs
0-10 / 100 mV etc.

Thus it can be interfaced to wide range of sensors. Various options as Alarm relay outputs, Retransmission of signal, set point etc. are available.

Features

Microcontroller based highly versatile and reliable digital circuitry.
Dust proof membrane keyboard for programming.
Input from - Pulses - 4-20 mA / 0-10 mA / 0-100 mV - Unbalance bridge
Different models with Four digit display / Six digit display / Independent display for Totaliser etc. are available.
One relay output with preset
Option of 4-20 mA signal output corresponding to flow.
Selectable decimal point for flow.

External Reset input to reset totaliser count.

Specifications

Input: -5-12 V / Potential free pulse -4-20 mA / 0-10 mA / 0-100 mV factory set -Unbalanced bridge
Displays -0.5 inch 4 digit / 6 digit or -4 + 6 digit
Relay output:230 V / 5A (resi) Supply: 230 V / 110 V AC or 24 V DC Size: 96 x 96 x 100 / 150 mm. �

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Multichannel Temperature Controllers

We manufacture wide range of universal input / dedicated input multichannel temperature controllers that serve the diverse requirements of various industries. These controllers receive inputs from different sensors and the type of sensor is field selected. Controllers are available as On / Off type, Proportional and PI type.
Available upto 16 inputs in universal type multiple channel controllers also have 48 channels for dedicated type in single package.
Features

Microcontroller based Digital Circuit
Dust proof membrane keypad
4 digit x 2 row LED display
8 / 16 / 32 / 36 / 40 / 48 Inputs for RTD / thermocouple
High and Low alarm outputs with limits programmable
Control algorithm On/Off, P or PI with programmable control parameter
Data Logging function optional with Centronics Parallel printer interface
Or RS232 / RS485 Serial interface
8 / 16 analog channels for thermocouple Type J, K, R or T / RTD Pt100 / 4-20 mA field selectable

Specifications

Resolution: 0.1 C for RTD
Input thermocouple type J, K, R, T, S / RTD Pt100 / 4-20 mA,
0-100 mV field selectable.
1 C for thermocouple
1 C +/- 1 C for thermocouple
Accuracy: 0.1 C / 0.2 C +/- 1 digit (range 199.9 / 399.9)
Outputs: Open Collector
Options: Data Logging
Centronics Parallel printer output
RS232 / RS485 Serial Modbus Interface
Size: 96 x 96 x 150 mm. (DIN standard)
Supply: 230 V AC / 110 V AC / 12 V DC / 24 V DC.

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Ramp Soak Controllers

Ramp soak controllers control the rate of rise (ramp) of temperature / controlled parameter and then maintain it to the programmed value for programmed time (soak). Ramp down is available as an option.

Features

Microcontroller based circuitary
Dual display for setpoint and current temperature
Dust proof membrane keypad for programming
Rate of rise of temperature programmable
Soaking time interval programmable
Ramp down rate programmable (Optional)
Heating and cooling (Optional) outputs
PID Control algorithm
Data logging Option
On line data printing with serial printer option

Specifications

Input: RTD Pt100 / Thermocouple / 4-20 mA Range:Linearised Output:Relay / SSR Compatible / 4-20 mA / 0-10 V
Ambient compensation: Built in Accuracy 0.1 C / 0.2 C +/- 1 digit (range 199.9 / 399.9) 1 C +/- 1 C for thermocouple Supply: 230 V AC / 110 V AC / 24 V DC Size: 96 x 96 mm depth 150 mm

Options

Cooling output
Ramp down setting
Real time clock
RS232 Data output
Modbus interface
Data Logging

Models

IM2755 : Ramp soak controller

Prefix

T - Serial RS232 Text mode
S - Serial RS232 Modbus
M - Serial RS485 modbus
C - 4-20 mA output
O - SSR compatible output
D - Delayed output �

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Profile Controllers

Profile Controller is Process Controller for controlling process parameter against time.

User can define the profile he wants with the help of extensive instruction set. Unit supports instructions like jump, loop, loop with count apart from ramp and soak control.

Auxiliary relays are provided which can be used to operate external controls like valve or hooter etc.
Features

Microcontroller based Digital Circuitry
Four digit LED display for parameter indication.
Six digit display for programming and showing setpoint values.
Dust proof membrane keypad for programming.
100 Programs of 16 steps each
Input interface : Pt 100 or Thermocouple or 4 t0 20 mA as per the requirement.
Control algorithm On/Off, P , PI or PID with programmable control constants.
Step change over temperature band programmable.
Programming instructions like Jump, loop, loop with count, etc. supported.
NV RAM storage to retain setpoint in case of power failure.
Upto 2 Auxilliary relay contacts possible
Independent Heat and Cool relay outputs optional.
4-20 mA or 0-10 V Control output optional.

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Temperature Controllers

Ajinkya temperature controllers are Microcontroller based highly versatile controllers available with control algorithm as On / Off, Proportional, PI or PID to choose from depending on process requirement. Control parameters are user configurable on site.

Various options like independent Heat / Cool relay output, input from sources like Rtd, Thermocouple or 4-20 mA etc are available.

Other versions of temperature controllers are also available as

Profile Controller : To control temperature against time. E.g. Ramp Soak Control
Temperature Humidity Controller
Multi setpoint Temperature Controller
Multi channel temperature controllers : multiple temperature controllers in a single package. Upto 48 channels.

Features

Microcontroller based Digital Circuitry
Four digit LED display for parameter indication and 4 digit for setpoint indication.
Dust proof membrane keypad for programming.
Input interface : Pt 100 or Thermocouple or 4 t0 20 mA as per the requirement.
Control algorithm On/Off, P , PI or PID with programmable control constants.
NV RAM storage to retain setpoint in case of power failure.
Control output Relay outputs rated 230V / 5A (resistive) or 4-20 mA
Independent Heat and Cool relay outputs optional.
High Low relay alarm outputs optional.
4-20 mA or 0-10 V Control output optional.
RS 232 Serial Interface for PC or Serial Printer (Optional)

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Profile Generators

Profile generator generates voltage / current signal output against time. The waveform / pattern to be generated is user programmable.

Features

Microcontroller based digital circuitary
Dust proof membrane keypad
16 programmes of 100 steps (Optional)
RS232 / 485 PC connectivity

Specifications
Output:4-20 mA / 0-10 V
Time range:1 minute to 99 hours 59 minutes
Number of steps: 10 / 24 / 100
Number of programmes: Upto 100
Supply: 230 V AC / 110 V AC / 24 V DC / 12 V DC
Size:96 x 96 mm depth 150 mm

Options

RS232 / RS485 Modbus interface
Serial Printer Interface
Data Logging
Voltage signal input

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Water Level Controllers

Our series of water level controllers serves for various industrial applications where pump is required. It is used for switching on and off when the overhead water tank is full or when it is empty.

Features

Plastic molded magnetic sensors optional
Contact inputs for sensors are potential free
For sensor status LED indications is given
Compact wall mount unit
Relay output to switch pump / solenoid valve on off

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Digital / Cyclic Timer

Display : 4 / 6 digit Single / Dual
Settings : Membrane Keyboard
Ranges : Various from 0.01 sec to 9999 hrs.
Resolution : Minimum 1 mSec possible
Count mode : Up / Down
Output : Upto 4 Relays. More relays possible externally.
Battery Backup : Optional
Other Options : RS232 / Modbus Connectivity

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Digital Counters

A digital counter, or simply counter, is a semiconductor device that is used for counting the number of times that a digital event has occurred. The counter's output is indexed by one LSB every time the counter is clocked.

Display: 4 / 6 digit Single / Dual
Settings: Membrane Keyboard
Count mode : Up / Down
Input : Proximity / Potential free Contacts
Output : Upto 3 Relays. More relays possible.
Battery Backup : Optional Optical Encoder / Quaderature Prescaling : Optional. Multiplying / dividing constant programmable
Reset : External Manual / Auto / Programmable timeOther Options: External Start / Stop / RS232 / Modbus Connectivity

Preset Counter
Sequential Counter
Counter with Totaliser
Batch Counter
Vending Machine Timer / Counters
Up Down Counters / Prescaling Counters

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Temperature Humidity Controller

IM3700 series temperature humidity controllers are micro controller based highly versatile controllers for combined control of temperature and humidity. Controller is available with PID control algorithm. Control parameters are user configurable on site. Controllers are available which can accept input from different type of humidity sensors as well as RTD sensor for dry bulb / wet bulb measurement techniques. Useful in pharmaceutical industry, environment chambers, green house rooms etc.

Features