The RPM Controller 471 is a reliable and versatile device used for measuring revolutions per minute (RPM) in various applications. With its advanced features and precision, the RPM Controller 471 offers accurate monitoring of motor and shaft speeds. Equipped with user-friendly controls and a clear display interface, it provides operators with real-time feedback essential for maintaining optimal performance and preventing potential damage to machinery. Whether in automotive, industrial, or other settings, the RP 471 is a trusted tool for ensuring efficiency and safety in rotational speed monitoring.

SANSEL offers PI 542A Model PROCESS INDICATORs are extremely versatile Indicators that can be used for a wide variety of applications in all type of process industries. These INSTRUMENT offer extreme reliability and low cost for Process measurement and logging. PI 542A is a Microprocessor based indicator ensures accurate readings for all Linear Parameters. A number of programmable features including In-line calibration are standard. All the parameters are saved in a non volatile EEPROM memory which doesn’t needs any external battery. PI 542A can offer relay outputs for signals exceeding set points, Programmable current or voltage Re-Transmission output models are also available in addition to the industry standard 4 -20mA or 0 – 10V DC output. Optional RS 485 (2 wire ) output also provided for PC communication with PC Interface software & also with MODBUS RTU protocol.

pH is the potential measure of hydrogen ion concentration in the solution, expressing the acidity or alkalinity of solution on a Logarithmic scale on which 7 is neutral, lower values are more acid and higher values are more alkaline. SANSEL make online ph 641 indicator is a precise, rugged and weather proof instrument carefully designed for the most accurate measurement of pH/ ORP in all industries. This instrument is a panel mountable with a compact standard size of 48 x 96 x 65mm with front end pot meter type easy adjustable 4pH & 7pH buffer calibration, zero & SPAN adjustment for ORP. This instrument operates from 90V to 270V AC / DC ,50Hz.

Clarity of water is extremely important in products destined for human consumption. Suspension free water is also considered necessary for industries manufacturing beverage, food products etc.,. Similarly, minimum limits of turbidity are required to be observed in drinking water & sewage disposals. SANSEL Digital Nephelometer Model DN 1000 are ideal instruments for measurement of suspensions. They consist of a light source focused on a test tube containing the sample solution under test. The light, reflected at right angle to the focused light by the suspension in the solution is detected by the photo electric detector, amplified and displayed on a 3½ digit LED display.

In the world of modern industrial and manufacturing environments, efficiency, productivity and safety are paramount. To achieve optimal performance, Operators and supervisors rely on advanced tools and technologies that provide real-time insights into the status of critical
processes parameter to view from a long distance. One such tool is the Jumbo Display Timer, This series of big display Timer has a display height of 2’’,4’’,8’’ and 12’’sizes, which are visible distance from 50 feet, 100 feet, 200 feet and 400 feet. These Large size Display Timer serves as a beacon of information, offering clear and immediate visibility into the ongoing wide range of process parameter applications such as Temperature, Humidity, Pressure, Flow, Level, pH, TDS, Conductivity, Production counting, RPM, Timing, Power, Voltage, Current, Frequency etc.,. these large displays play a pivotal role in keeping operations running smoothly. We offer customization options to tailor our Big Display Timer to your specific needs, applications are multiple indicators with different parameters in one panel.

It is one of the smallest dry block with rich features and is highly competitive in price. SANSEL Model TCAL 1404/-15, (Dry Block Miniature Temperature Calibrator) sets a new benchmark in temperature calibration with advanced features that deliver unmatched precision, ease of use, and operational stability. Temperature range of the TCAL 1404 /-15 covers from -15 to 120°C. Our Drywell Calibrators are ideally suited for fast calibration in process industries to calibrate Thermocouple, RTD, Indicator with sensors & transmitters with sensors, this compact yet powerful calibrator is designed to meet the stringent demands of today’s laboratories and field operations.

SANSEL Model TCAL 1401 / 600 Dry well Temperature calibrator are high performance for industrial atmosphere and covering temperature range from Amb.+5 to 600°C. Which are ideally suited onsite calibration of thermocouple, RTDs, Indicator with sensors & 4-20mA signal transmitter with indicator in Food, Pharmaceutical and all types of process industries. Having it’s advantage of user friendly, light weight, portable, fast settling, better uniformity and accuracy over a wide temperature range. TCAL 1401 / 600 having interchangeable inserts to suit for calibration of different diameter of sensors (upto 30mm). Additional Inserts(optional) with special drillings are available to order.

Reference standard Type ‘R’ & ‘S’ thermocouples are made from High purity reference grade platinum and platinum rhodium alloy. It covers Temperature range up to 1500°C. It is commonly used as reference standard to calibrate Industrial thermocouples. This sensors are assembled with 6mm OD, 450mm or 600mm long gas tight 99.7% high Alumina sheath. This type thermocouples, besides the low ageing drift, also offers the advantage of a low basic tolerance value. This model with Cold Junction compensation probe provides much accurate temperature measurement possibilities, The Cold Junction probe is inserted in to ICE water mixture. This is necessary for the Precision measurement.

Reference standard Type ‘R’ & ‘S’ thermocouples are made from High purity reference grade platinum and platinum rhodium alloy. It covers Temperature range up to 1500°C. It is commonly used as reference standard to calibrate Industrial thermocouples. This sensors are assembled with 6mm OD, 450mm or 600mm long gas tight 99.7% high Alumina sheath. This type thermocouples, besides the low ageing drift, also offers the advantage of a low basic tolerance value.