Process Control Indicators

Our Digital Process Indicator has extremely good features which not only makes it best amongst the rest but also has been designed to give flawless performance, low maintenance and long serving life. Its User Scalable Display range and Resolution Range gives enough options to our users to customize it according to their varied requirements. We strive for excellence which runs deeper than its products itself. The quality of these Indicators is world class and helped us acquire a huge customer base locally as well as globally.

Model: PI 591 / PI 541

• Micro Controller Based 24 bit Resolution AD Converter
• Inputs ± 20mA, ± 56mV, ±10V
• User Scalable Display Range from -199999 to +199999 (±2 Lakhs counts)
• Resolution 0.00001 to 1 (User selectable)
• Programmable input range Setting (eg: 4-20mA, 0-5V, 0-40mV, -10 to 20mV etc.,)
• 24V DC Power Supply for Remote transmitter excitation
• Isolated Programmable 4 - 20mA retransmission output
• Output low and high scaling -199999 to +199999
• Adjustable display filter constant
• Two alarm / Relay output
• Deviation low alarm, Deviation high alarm, Deviation low / high alarm
• Optional RS485 MODBUS Communication output
• 90 to 270 V AC universal supply

Our Data Logger are extremely popular due to its compact size, accuracy, speed and easy operation. It is a standalone device that can read various types of electrical signals and store the data in internal memory for later download to a computer. It can operate independently of a computer. We offer Data loggers that are compatible with most types of signals. It also has different applications to read & record for Pressure, Flow, Humidity, Temperature etc. It stores data in its internal memory and also can prepare reports and graphs simultaneously.

Model: DL 95A

• Universal Input (TC, RTD, Volts, mV, mA)
• Thermocouples are Linearized high accuracy
• Multichannel input (8,16,24,32 Channel)
• RS 232 / RS 485 interface are provided for computer connectivity
• Standalone data storage is provided with inbuilt memory
• Different applications to Read & Record for Pressure, Flow, Humidity, Temperature etc.,
• Data acquisition software is compatible for Windows 98, 2000 and XP which perfom data collection, Storage, Display, History reports, Graph

Our Humidity and Temperature Indicator is mainly useful in online application in different Industries. It has a clear, dual display for Humidity and Temperature Indication and has wide application in Water Treatment Plants,Textile Mills,Sugar Mills, Pharmaceuticals ,Chemical Industries, Industrial Labs,Research Institutes & Colleges, to name only a few.

Our Humidity indicator is easy to use and quickly readable. It shows different humidity levels with different colours thus making it easier for the user to read it faster and hence adjust the instrument according to its required levels.

Model: HTI 190 / HTI 90

• Wall Mountable / Panel Mountable type
• Dual Display for Humidity & Temperature Indication
• 0.5" 7segment LED, 4Digit (Jumbo display 2", 4", 8" Available on request)
• Range from - 40 to 60°C / 0-100% RH.
• Resolution of 0.1°C / 0.1% RH.
• High class Accuracy ± 0.5°C/1.5% RH.
• Mainly useful for online application in different Industries.
• 230V AC / 50HZ supply.
• Size 105W x 155H x 60D(mm) / 96x96x110 mm.

We offer the most complete range of Ultrasonic Indicator and Transmitter. The Ultrasonic Indicator and Transmitter Type UL892 combine a 16 Character x 2 Line LCD backlight display together with 4-20m A Optoisolated transmission output. It has two relay outputs and an accurate measurement from 0.4m to 10m together with an inbuilt temperature sensor. This high quality product, developed with the efforts of our engineers is cost effective and programmed to provide accurate results in an easy operational mode

Model: UL 892

• 16 Character x 2line LCD backlight display
• Non Contact Level Measurement,instruments
• Accurate / Reliable measurement from 0.4m to 10m
• Inbuilt temperature sensor -
• Automatic Temperature Compensation over entire temperature range
• 10° Beam angle for minimum interference
• All Plastic Construction with Gold Coated diaphragm
• All parameters programmable from keypad
• 6A Relay Output builtin
• RS485 MODBUS (Optional)
• 4-20mA Optoisolated re transmission output
• Two relay outputs are provided

Our products are high in quality and precision. One of our main products is Water Flow Indicators and Totalisers. It integrates the functions of flow and temperature measurement, computation, data acquisition, input / output (I/O) standardization, and closed loop control. We also provide different size of pipeline fitting pulse sensors on request. Our Water Flow Indiactor and Totaliser has excellent display features, local interface, mounting and can be displayed in units such as pounds per minute (lbs/min). There are three generic inputs for flow computers, totalisers, and indicators: pulse (frequency), analog current and analog voltage. Alarms, controllers, programmability, recorders, and sanitary ratings are features for flow computers, totalisers and indicators.

Model: FT 891

• Input 4-20mA / 0-20mA / 0-2.5V / 0-5V and pulse Input
• 16 Character 2 Line LCD Display BackLight
• Rate of flow and total flow Indication
• 4 Digit flow rate and 6 Digit total flow Indication
• 13 Bits Resolution
• Accuracy 0.1% of FS
• Different size of pipeline fitting pulse sensors available on request
• Linear / Square root / Lookuptable Linearization
• Relay output 1 or 2 relays 220V, 5A Contact rating
• RS485 / MODBUS (Optional)

This equipment at Sansel Instruments is designed at its best to control the temperature of a system or a process. It measures the current temperature, runs a control algorithm to run a control algorithm to determine an appropriate output and generate that output. Various sensors are used for measuring temperature. The most common are RTDs, thermocouples, and thermistors. All temperature controllers must handle at least one type of sensor but some handle all three. We can also provide any of these Sensors with different dimensions on request. Apart from this; there are three types of outputs that can be generated from our device namely Selectable On -Off, Time proportional and Auto tune PID.

Model: TC 190/TC 170/TC 140

• 4 Digit Micro Controller Based Linearized and High Accuracy.
• Selectable Inputs J,K,R,S,T, Pt -100.
• Programmable Range & Resolution.
• Avoid the Jumper selection from TC to RTD conversion.
• Front Key Programming and Configuration.
• Universal Supply 90 to 270V AC.
• 15A Relay output.
• Selectable On Off / Time proportional / Auto tune PID.
• Compact Size - 48x48x110mm, 72x72x65mm & 96x96x65mm.
• All Type of Temperature Sensors with different dimensions are avilable on request.

We offer a complete range of Dual display Timers with salient features like 10 years memory backup, pulse start and a universal supply from 90 to 270V AC. Its compact size and 3 + 3 Digital dual display to read and set values make it one of the most attractive offerings in our Product range. The Dual Display Model DT271/DT241 has a Pulse start or a Power ON start option together with a 2 No. nc Relay output. The product is easy to handle and operate. It can be customized as per the requirements of the customer. It is widely used in spheres like Water Treatment Plants, Textile Mills, Sugar Mill, Pharmaceuticals, Chemical Industries, Industrial Labs, Research Institutes and Colleges, etc to name only a few. All our equipment are designed to perform to the best of your specifications.

Model: DT271 / DT 241

• 3 + 3 Digit dual display to read and set values.
• Time, Memory Backup, pulse start and delay modes are selectable by Dip switch.
• Selectable Timing Range 9.99sec, 99.9sec, 999sec, 99.9min, 999min, 99.9hrs & 999hrs.
• 10 years Run time memory Backup.
• Down Counting, ON Delay and OFF Delay selectable.
• Pulse start / Power ON start selectable. 2 No, Nc Relay output.
• Universal supply 90 to 270V AC.
• Very Compact Size.
• Size: 48x48x110mm & 72x72x65mm.

Our digital electronic RPM indicator gives a highly accurate, easy to read version of one of the most essential of dashboard instruments. It is reliable, simple to construct and easy to install. The small size makes installation possible in many vehicle locations. Other features of this product include auto ranging from 2.000 RPM to 9999 RPM with Opto isolated input. It has a speed of upto 3KHZ input speed. This high quality product, developed with the efforts of our engineers is cost effective and programmed to provide accurate results in an easy operational mode.

Model: RP 440 / RP 470 / RP 430

• Auto Ranging From 2.000 RPM to 9999 RPM.
• Opto isolated input.
• Upto 3KHZ input speed.
• 13V Sensor supply.
• Universal supply 90 to 270V AC.
• Compact & Different Sizes 72x72x65 mm,
• 48x48x110 mm & 36x72x65 mm.
• High Accuracy & low cost

We offer Digital display timers which has many useful applications. Due to this product’s versatility and flexibility it can be found being applied almost everywhere. Digital Display Timer Model DT 70A features 4 Digit display configurable by front keys. It has a universal time and an enviable memory back up with pulse start and delay modes. It has both both count-up and count-down modes, adjustable digital displays with 'always on top' mode and system-wide hotkeys. Anyone and everyone can utilize this software effectively and painlessly as per their requirements.

Model: DT 70A

• 4 Digit Display.
• Front key configurable
• Universal Time, Memory Back up,
• Pulse start and delay modes.
• Timing Range: 99.99sec, 999.9sec, 9999sec, 99.59min sec, 999.9min, 9999min, 99.59hrs min, 999.9hrs and 9999hrs.
• UP / DOWN Counting.
• ON delay, OFF delay, Cyclic ON First, & Single short cycle.
• Dual Relay output.
• 10 years run time memory backup
• Universal supply 90 to 270V AC.
• Reset, Hold, Start Provided on rear panel.
• Size: 72x72x110mm

Leveraging on our long experience in the Industry, we offer a qualitative assortment Pressure Indicators and Controllers. Our range works in a 4 Digit 7 segment LED and is selectable in two scales. These Process Indicators and Controllers are designed in such a way to provide 0.25% of FS accuracy. A Zero adjustment provision and a compact size, it is designed and manufactured after a lot of research by our senior professional with a view of providing the highest quality product. The other salient features of our assortment is given below:

Model: PI 96B

• 4 Digit 7 segment LED.
• -1 to 1000 Bar in different Ranges.
• ± 0.25% of FS Accuracy.
• Selectable any two scales. {Bar, Psi, Kg/cm2 etc.}
• 1/4" NPT male for pressure connection.
• 230V AC 50HZ supply.
• One set point with relay output.
• Zero adjusment provided
• Size 96x96x110 mm.

The Thumb Wheel Timer at Sansel Instruments has several exclusive features with a 3 digit wheel type and a selectable time range from 9.99sec to 999 hrs. It is manufactured with high precision and after taking into account minute details as per the specifications provided by our esteemed customer. It is compact in size, easy to operate and has a long service life. It has a Universal supply from 90V to 270V AC. Apart from these, it also has an excellent memory back up, pulse start and delay modes. This high quality product, developed with the efforts of our engineers is cost effective and programmed to provide accurate results in an easy operational mode.

Model: DT 270 / DT 240

• 3 Digit Thumb wheel type.

• Time, Memory Back up, Pulse start and delay modes

• are selectable by dip switch.

• Selectable Timing Range: 9.99sec, 99.9sec, 999sec,

• 99.9min, 999min, 99.9hrs & 999hrs.

• Down Counting.

• 10 years Run time memory backup.

• ON delay & OFF delay selectable.

• Pulse start / Power ON start selectable.

• 2 NO NC Relay output.

• Universal supply 90 to 270V AC.

• Size: 48x48x110mm & 72x72x110mm.

The key features of this exclusive product offered by us are its compact size, reasonable price with a 10 year memory backup. Model DC 340/ DC 330 has a count from 0-999999 with a selectable PnP/NpN input with opto isolation and a Universal supply from 90V to 270 V AC. It starts from Up counting and different kinds of sensors can be provided on request namely Inductive, IR and Magnetic Proximity Sensors. It can be customized as per the requirements of the customer. It is widely used in spheres like Water Treatment Plants, Textile Mills, Sugar Mill, Pharmaceuticals, Chemical Industries, Industrial Labs, Research Institutes and Colleges, etc to name only a few. All our equipments are designed to perform to the best of your specifications.

Model: DC 340 / DC 330

• 0-999999 Counts.
• Selectable PnP / NpN input with opto isolation.
• Inputs from, proximety, encoder, switch etc.,
• 10 years memory Backup for last counting in case of power failure.
• Selectable input speed.
• Universal supply 90 to 270V AC
• Compact size & Reasonable price.
• Up counting.
• Size: 48x96x65mm & 36x72x65mm.
• Inductive, Capacitive, IR & Magnetic Proximety Sensors are available on request.

Our Set Point Counter has several exclusive features with a 3 digit wheel type and a selectable time range from 0-999999 counts. It is manufactured with high precision and after taking into account minute details as per the specifications provided by our esteemed customer. It is compact in size, easy to operate and has a long service life. It has a Universal supply from 90V to 270V AC. Apart from these it also has an excellent memory back up, selectable input speed and a single or dual set point version. This high quality product, developed with the efforts of our engineers is cost effective and programmed to provide accurate results in an easy operational mode

Model: DC 370

• 0-999999 Counts.
• Single or Dual set point version.
• Opto isolated pnp / npn input.
• Selectable input speed.
• 10 years memory Backup for last counting in case of power failure.
• Single or Two relay outputs.
• Up counting.
• Optional RS 485 communication output.
• Universal supply 90 to 270V AC.
• Compact size 72x72x65mm.
• Reasonable price.

• 3+3 Digit dual display to read and set values. 3 Digit Procers with Thumb wheel setting
• Time, Memory Backup, pulse start and delay modes are selectable by dip switch.
• Selectable Timing Range 9.99sec, 99.9sec, 999sec, 99.9min, 999min, 99.9hrs & 999hrs.
• 10 years Run time memory backup.
• Down Counting, On Delay and off delay selectable.
• Pulse start/Power ON start selectable. 2 No, Nc Relay Output.
• Universal supply 90 to 270v AC.
• Very Compact Size.
• Size:48x48x110mm & 72x72x65mm.

We offer Rate, RPM, Frequency Indicator and Controller which has many useful applications. Due to this product’s versatility and flexibility it can be found being applied almost everywhere. It has an Opto isolated input with maximum 3 KHz input seed. It has an individual relay output for Low and High set points with a Universal supply of 90 to 270V AC. Other features are selectable resolution, alarm delay, power ON Delay and selection of Hysterisis.

• 2.000 to 9999 RPM/RPS/RPH/Frequency.
• Opto isolated input.
• Maximum 3KHz input speed.
• Selectable RPS,RPM,RPH & Frequency.
• Scale Factor 0.001 to 9.999x10^a {a=-3,-2,-1,0,1 & 2.}
• Selectable Resolution 1, 0.1, 0.01, 0.001.
• Alarm Delay, power ON Delay & Hysterizes selectable.
• Individual Relay output for Low & High Set point.
• Universal Supply 90 to 270V AC.
• Size: 72x72x65 mm

Our Digital Process Indicator has extremely good features which not only makes it best amongst the rest but also has been designed to give flawless performance, low maintenance and long serving life. It can help in viewing the parameter at long distances. It is available in various segment heights and has a 230 V AC supplying capacity. It is measure various parameters like the humidity , pH, current, timing , flow etc. It is available in different mounting types – Wall mounting, Hanging or L clamping or it can be customizes as per the needs of the customer.

Model: Jumbo

• View the parameter in long distance.
• Inputs PT-100, TC - J,K,R,S,T,mV,mA, Volts and Pulse
• 2", 4", 8", are available in different segment height.
• Different mounting types (wall mounting, hanging, L clamping)
• Universal application like, Temperature, Pressure,
• Current, Timing, Humidity, pH, flow etc.,
• Compact sizes.
• 230V AC supply

We offer a complete range of products. One of them being oor exclusive range of DC Drives. They are low cost, rugged in design and can be put to a continuous use without much wear and tear. It has a mountable panel with a speed regulation of better than 2%. It can range from 1/8th HP to 5 HP. There is also an exclusive feature of over load protection adjustable for 0 to 120%. It has a Start /Stop facility provided at rear terminals. Mentioned below are more features of the same product.

Model: DCD 990

• Lowcost, Rugged and Continous use
• Seperate adjustable speed acceleration / Deacceleration ramp
• PM DC Motors application
• Over load protection adjustable 0-120%
• Input Supply 230V AC
• Output 180V DC
• Output Voltage for field 200V DC Constant
• Range from 1/8 HP to 5 HP
• Output Voltage at Ideal condition (No load 200V)
• Speed regulation better than 2%
• Mains, Motor and Overload Indication provided
• Start / Stop provided on rear terminals
• Size 96x96x85mm Panel Mountable

This equipment at Sansel Instruments is designed at its best to provide maximum output in the minimum time required. It has a soft start with various adjustments capacity. Its compact size and 1Phase/25 A Load current with Phase Angle Controlling makes it one of the most attractive products in our entire range of products. This high quality product, developed with the efforts of our engineers is cost effective and programmed to provide accurate results in an easy operational mode.

Model: PC 25A

• 1 Phase/25A Load current.
• Soft start, maximum output adjustments are provided.
• Phase Angle Controlling.
• Output Status & Power on indication provided.
• Different type of control inputs 4-20mA, 1to5V, potmeter , ON / OFF switch.
• Compact size.

This product has been specially designed by our senior Engineers over a period of time after a lot of research to provide the best product and service possible to our esteemed customers. The main features include a 2 Phase/3 Phase Model with a current rating from 40A to 250 A per Phase. The Power rating is up to 150 KW and it has a soft start with a phase angle controlling which makes it amongst the most attractive products. With superior quality deliveries till date, we have been able to develop a huge customer base all around the world. Moreover, with different types of control input, Potmeter and On/Off switch this Model PC 3P has been widely ordered by most of our customer.

Model: PC 3P

• 2 Phase / 3 Phase Models.
• Current Rating from 40A to 250A per Phase.
• Power Rating upto 150KW.
• Soft Start, Max output percentage adjustment are provided.
• Phase angle controlling.
• Different type of control input. 4-20mA, 0-5V, Potmeter & On Off switch.