Digital Temperature Indicators/Controllers are available in many models. They accept thermocouple, RTD inputs. Cold junction compensation is a standard feature in thermocouple instruments. The input is passed through suitable filters to eliminate unwanted signals. It has low thermal drift operational amplifier which ensures good stability. The instrument is housed in a compact sheet metal case. The unit can be drawn from the front for easy servicing. Tempsen also offers two set point controller. Controller with differential function for freezer application is also available. To avoid overshoot controller with time PID(anticipatory) function is offered.Large display (1", 2", 4") indicator/controller is available.

Applications:

• Industrial Ovens
• Plastic Machines
• Furnaces
• Freezers Food Equipment

Specifications:

Display	3, 3½, 4½ Digit 7 Segment LED display
Input Sensor	Thermocouple / RTD
Resolution	1°C/0.1°C For RTD
Accuracy	0.5% ± digit of span
Linearised version	0.25% ± 1 digit
Cold Junction Compensation
Ambient Condition	0-50°C/ 0-95% Rh
Upscale break protection
Control Mode	On/ Off provides full power on below setpoint and full power off above setpoint
Setting	By potentiometer/ Thumbwheel setting – Optional
Contact Rating	5 Amps at 230V AC aload
Relay Contact	One pair of NO / NC
Power Supply	230V AC 50 ± Hz 10%
	110V AC Optional
Bezel Dimensions	96 x 96 mm
Cutout	90 x 90 mm ± 1 mm

TDSM-150 and TDSM-300 is a self contained micro controller based temperature recorder. The recorder is designed to accept Rtd, TC and 4-20 mA input. The sensor is selectable from front panel by feather touch switch. The pen holder arm is driven by rugged stepper motor. Calibration can be done from front panel. The recorder comes in two models (150 and 300 mm chart). LCD digital display is standard feature of the instrument. The temperature range and the sensor is selectable from the front. Daily chart and weekly chart models are available controller output is optional feature of the instrument. The set point is set from the front panel of the instrument. Fibre tip pen is used for marking. The pen holder arm is driven by rugged stooper motor.
Features:

• Single & two pen
• Programmable range
• LCD display
• Linearised range
• Sensor-selectable and Micro controller based design
• Calibration from front panel
• 300 & 150mm chart

Specification:

Chart Width	150 or 300mm
Sensor Selectable	(TC) J, K, Rtd Pt 100 & 4-20 mA
Range	J – 0-400°C
	K – 0-800°C
	0-1000°C
	0-1200°C
	Rtd.-100 to +100°C
	0-200°C
	0-400°C
	4-20-0-100%
Chart Speed	24 hours or weekly drive
Pen type	Disposable fibre tip
No. of Pen	One or Two
Recording Accuracy	±0.5% of span
Indicating Accuracy	±0.25% of span
Pen response	10 seconds full scale
Power Consumption	25 VA maximum
Power supply	230V AC ± 10%

This instrument is designed to accept Rtd, J, K, 4-20 ma input. The sensor and the range is selectable from front panel by feather touch switch. It has disposable fibre tip pen which, used for marking and is driven by rugged stepper motor. It is provided with a separate amplifier for zero and span adjustment. The electronic circuitry is micro controller based design. Replacement of chart can be carried by drawing out the main chassis. Single pen recorder have continuous marking by a disposable fibre tip pen. LCD display is the standard feature of the recorder.
Set point for alarm output in the recorder. The set point is also provided in the recorder. The set point is also set from the front panel. 20mm per hour is the standard chart speed. Other chart speed can be offered on request.
Features:

• Programmable range
• Sensor selectable
• LCD display
• Micro controller design
• Pen driven by stepper motor

Specification:

Calibrated chart width	120 mm
Sensor (selectable)	IC-type 0-400°C 0-600
	CR/ AL type 0-200 0-400 0-600 0-1000 0-1200 Rtd. Pt100 -50 to +50°C -100 to +100°C 0-200°C 0-400°C 4-20mm 0-100%
Pen Speed	Less than 5 secs.
Chart Speed	20 mm/hr.
Chart Length	20 meters
Pen	Disposable fibre tip
Reading Accuracy	0.5%
Recording Accuracy	1% of span
Display	Alpha Numeric LCD
Power Supply	230V AC ± 10
Bezel Dimension	210 x 270 mm
Cutout	180 x 240 mm

Auto-scan Model TDMPS 192 series scanner is a versatile scanner offered at a competitive price. The panel mounting type instrument is compact unit housed in 192 * 96 mm DIN standard case. A wide range of monitoring application can be covered with the scanner. The instrument accepts RTD input. The instrument scans and measures up to 16 inputs. Common alarm can be built in for temperature alarm.Auto, Manual facility is provided. In auto selection, time between channels is variable from 5 to 30 seconds. The channel number is displayed digitally input is selected by Digital circuits.

Specifications:

Model No.	TDMPS 192
Display	LCD (Chanel Number & Temperature)
Input	RTD
Range	0 to 199.99°C
Resolution	1 C
Accuracy	± .25% of span
Scan Rate	3-15 seconds
Settings	Alarm / trip
Setpoint	Independently adjustable (Maximum 12 Channels)
Front Panel Adjustment	a) Scan Rate Adjustment b) Setpoint
Power Supply	230V AC
Power Consumption	15V A
Bezel Dimension	192 * 96 * 300mm

We offer series 951 scanners and data loggers that control and also record the data. Our series 951 provides efficient data retrieval with ideal control and data acquisition solution. The series 951-D a multipoint scanner with datalogger and series 951-S a multipoint scanner.

Key Features:

• DIN size package
• Microprocessor based accuracy
• Alarm capabilities with relay outputs
• Auto/Manual mode facilities
• Retain set up during power loss
• Data storage for analysis using standard 80 columns printer with series 951-d

Technical Data

Performance:

• Accuracy: +/-0.15% F.S.
• Set Point Resolution: 0.1/1 count
• Input sampling: 2 channels/second

Inputs:Analog: 1-24 in step of 8 channels Universal analog input accommodates 2 wire or 3 wire RTDs or T/Cs or process inputs like 4-20mA or 0-5 VDC

Outputs

• Relay: 4 Relays rated 230 VAC @ 5A resistive load
• Digital: 4 VDC (@ 10mA max each) for driving SSR or so
• Analog (Optional): Single channel analog either 0/4-20 mA or 0-5 VDC for retransmission resolution 12bit

General:

• Power: 230VAC +/-10%, 50 Hz
• Display: 4/6 Digit alphanumeric red LEDs for process value display, 4 Digit seven segments green LEDs for channel number or RTC display. Auto/Manual mode and I/O status and RTC indicator LEDs. Printer Error indication.
• Display time: 2 seconds/channel (settable)
• Memory: Non-volatile RAM
• Facilities: Auto/Manual, Channel skip, RTC
• Printer Port: Suitable to 80/132 column dot matrix printer
• Communication port (optional): RS-232C or RS-485 multidrop MODBUS protocol
• Connections: 50 pin 'D' type connector with extended terminal board having screw type terminals
• Dimensions: 951D=1/4 DIN; 96 x 96 x 165mm or 192 x 92 x 165mm
• Operating temp: 0-55°C, 90% Rh Max, Non-condensing.

TEMPSEN TD MCC- 96 PID controller is a micro controller based Digital Temperature Controller. Feather touch panel switches are provided to set the PID values, set values and to select sensor. Large dual display provides the process temperature and set temperature valves This instrument accepts J/K Thermocouple, RTD PT 100, 4-20mA input .The input is selectable by front switches. Output like relay SSR, 4-20mA are provided. The PID parameters and the set parameters are retained by non volatile memory in the event of power failure.

Applications:

• Controlling Furnaces
• Ovens
• Plastic Machines
• Heating Systems

Specifications:

Display	7 Segment LED PV & SV
Input Sensor	Thermocouple : K (CA), J (IC RTD : DIN pt 100 ohms Current : 4-200 mA
Control Mode	On/ Off Control, PID Control
Control Output	Relay : 230V AC 5 A SSR : 12v DC ± 3V 30 mA Control Current : DC4-20mA load maximum 600 ohms
Key Setting Method	Setting by front push buttons
Indicating Accuracy	F.S. 0.3% ± 1 digit
Setting Accuracy	F.S. 0.3%
Proportional Band (P)	0 to 100%
Integral Time (I)	0 to 999 sec.
Differential time (D)	0 to 999 sec.
Sampling time	0.5 sec.
Memory Retention	10 years
Ambient Operating Temperature	0 to 50°C (Non Freezing Condition)
Ambient Humidity	5 to 95% RH
Powe	230V Ac 50 Hz ± 10%
Bazel Dimension	96 x 96 mm
Cutout	90 x 90 mm

Tempsen micro controller based digital timer is a universal timer. Second, minutes, hours, on delay, off delay can be selected by dip switch provided at the back. Cyclic function also can be selected. The timer is also provided with battery back up to retain the set values in the event of power failure. The settings are done by feather touch switch provided at the front panel. Four digit LED display is provided. The desired time is set by the front panel setting. By pressing the reset the timer starts counting downwards. When the set time elapses the relay triggers the load. This instrument is ideal or plastic machines.
Applications:

• Molding Machines
• Leather Equipment
• Food Equipment
• Plastic Machines

Specifications:

Range	9999 Sec/ Mts/ Hrs
Selection of Range	By fixing jumper
Cyclic Action	Optional
Accuracy	0.25%
Battery Backup	Optional
Setting	Feathertouch Switch
Output	NO NC
Contact Rating	5 Amps at 230V Ac
Bezel Dimension	96 x 96 mm

Front Panel Adjustments:

Reset	To reset the instrument manually
Set	To set the required set value
Store	To store the set value in memory
Dec	To decrement value
Inc	To increment value

TEMPRINT 28 7 channel printer is a multichannel unit provided with process display, channel display and print out. This microprocessor based printer accepts thermocouple/rtd inputs. Grouping of inputs is also possible. High performance cassette type printer provides a digital value record. This eliminates complicated mechanical systems, expensive chart paper and pens. Battery backed rtc provides retention of program settings. Skipping of channel is possible. All functions are programmable by feather touch keypad. Print intervals is programmable from 1 to 99 minutes. This unique instrument is housed in a compact powder coated metal case. This instrument is suitable for panel/table top mounting. This printer replaces the analog recorders at economical cost.


Features:

• microprocessor based
• linearized input
• print out
• alarm provision
• front panel leather touch settings

Specification:

No. of Channels	1, 2, 7
Range	0-200°C (RTD), 0-1200°C (J, K)
Sensor	RTD, J, K
Accuracy	0.5% + 1 Digit
Resolution	0.1°C for RTD, 1°C for J, K
Process Value	31/2 Digit Led Display
High / Low Alarm	Built-in
Printer	18 Column
Print Output	Time, Temperature, Channel
Print Interval	Programmable
Power Supply	230V AC
Bezel Dimension	192 / 192 mm

We design and manufacture low cost pressure transmitter that are high in performance and durable and widely used for numerous applications.

MSP-600: New High Accuracy Digital Compensated EMI/RFI Protected Stainless Steel Isolated Pressure Transducer

Features:

• High Accuracy
• Digitally Compensated
• One-piece Stainless Steel Construction
• Ranges up to 10,000 PSI or 700 Bar
• Amplified Outputs
• Wide Operating Temperature Ranges
• Low Pressure Configuration

Applications:

• Pumps and Compressors
• Hydraulic/Pneumatic Systems
• Off Road/Mobile Equipment
• Energy and Water Management
• Pressure Instrumentation
• Refrigeration Equipment
• Agriculture Equipment
• Train Breaking Systems

Ultra Stable 300: Mid to High Pressure (High Stability Stainless Steel Pressure Sensor)

Features:

• 1% Accuracy (typical)
• -40°C to 105°C Operating Temperature
• 100% Stainless Steel Isolation
• Wide variety of pressure ranges and electrical outputs
• Low cost and Small Size
• Ultra Stable technology TM technology

Applications:

• Refrigeration and HVAC controls
• Compressed gases
• Process Control
• Water Pressure Monitoring

The Roline-L transmitter has been designed for cost sensitive applications where the highest accuracy or widest measuring ranges are not required. 2 wire 4- 20 mA loop and 3/4 wire formats for current and voltage signals.

Key Features:

• Cost effective
• Compact, well designed instruments
• Excellent long term stability
• All standard output signals available
• Aesthetic housing

Your Benefits:

• Suitable for volume applications
• Easy to install
• Reliable data and reduced maintenance
• Compatible with most control systems
• Suitable for public areas

We provide Roline transmitters in two models L12 and L13.

L12:

• Integrated probe
• Duct and wall mounting versions
• Use of digital technology
• Excellent long term stability
• Good accuracy

L13:

• Integrated probe
• Humidity or temperature only version
• Use of digital technology
• Excellent long term stability
• Good accuracy

We also bring you Ultra Stable 300 Mid to High Pressure (High Stability Stainless Steel Pressure Sensor)

Feature:

• 1% Accuracy (typical)
• -40°C to 105°C Operating Temperature
• 100% Stainless Steel isolation
• Wide variety of pressure ranges and electrical outputs
• Low cost, Small Size
• Ultra Stable technology TM technology

Applications:

• Refrigeration and HVAC controls
• Compressed gases
• Process control
• Water Pressure Monitoring

Thermocouple Elements Rare Metal:

• Platinum - 13%
  Rhodium (type-R)
• Platinum - 10%
  Rhodium (type-S)

Maximum recommended temperature 1500°C. Recommended for oxidising and neutral conditions. Not recommended for reducing atmospheres. The element has to be protected by refractory sheaths.

Base Metal:

Iron/constantan (Type J)

Maximum recommended temperature 600°C. Recommended for oxidising and reducing atmospheres.

Chromel/Alumel (Type-K)

Maximum recommended temperature 1200°C. Recommended for oxidising and neutral conditions. Not recommended for reducing atmospheres.

Protection Sheaths Refractory:

Maximum recommended temperature 1500°C. Affected by mechanical and thermal shock. Resistant to erosion from flames and gases.

Stainless Steel:

Maximum recommended temperature 900°C. Suitable for general heat treatment.

Mild Steel:

Maximum recommended temperature 700°C. Not suitable for corrosive atmospheres. Recommended for low temperature ovens.

This in house creation of solid state relays are having application for fast ON/OFF of inductive and resistive load. The SSR's sense the conytrol signals directly from ZTTL/CMOS, DC or AC in mill ampere current at input side which gives fast switching at output side by ON or OFF. This switchong is performed by thyristors like: Triac or Back to back SCRs.

Advantages:

• Contact less logic relay with switching function performend by semi-conductor device.
• True zero voltage turn ON/OFF.
• TTL/CMOS compatibility.
• Totally potted with heat resistance interference.
• No moving contacts so no acoustic noise.


• High speed and high frequency switching.
• Shock and Vibration resistance.

Applications:

• Temperature control systems.


• Medical equipment.
• Traffic signals controls.
• Primary transformer control.
• CNC machine control.


• Switching of control.
• Heater control.
• Automatic vending machine.
• Three phase motor control.
• Lamp control.

Specifications:

Input Control Voltage Range	Output Voltage Rating (VAC)			Output (Load) Current Rating
	Continuous (RMS)		Transient (Peak)	10 Amp	16 Amp	25 Amp	40 amp
5-32 VDC	480 VAC		800	VE 3P 4810	VE 3P 4816	VE 3P 4825	VE 3P 4840
330 VAC	480VAC	800		VEA 3P 4810	VEA 3P 4816	VEA 3P 4825	VEA 3P 4840