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Pressure Transmitter with Display

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Flow Switch With Weatherproof Enclosure

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Pressure Transmitter Manufacturer in India

Product Name: Pressure Transmitter, Pressure Indicator Transmitter.

Product Variants:

  • ● Pressure Transmitter
  • ● Gauge Pressure Transmitter
  • ● Absolute Pressure Transmitter
  • ● Smart Type Pressure Transmitter

Product Overview / Description:

The Pressure Indicator Transmitter from Kuncham Controls Pvt Ltd is a highly accurate electronic device engineered for real-time pressure monitoring in industrial applications. Designed for both liquid and gas measurement in pipelines and containers, it ensures reliable and efficient automation processes. Kuncham Controls stands apart as a manufacturer and supplier specializing in advanced pressure transmitters for process industries, providing robust solutions that enhance safety, control, and data logging. The KCPIT Series incorporates cutting-edge sensor technology, sturdy casing, and user-friendly digital interfaces, ensuring seamless integration with control systems. These transmitters are essential for industries where precise pressure tracking is critical, such as oil & gas, chemical processing, water treatment, and power generation.

Pressure Indicator Transmitter with Screwed Connection
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Types of Pressure Transmitter We Manufacture

Pressure Transmitter with Display
Pressure Transmitter
with Display

This device measures the pressure of liquids or gases in pipes or containers.

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Pressure Transmitter without Display
Pressure Transmitter
without Display

This device measures the pressure of liquids or gases in pipes or containers.

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Pressure Indicator Transmitter with Screwed Connection
Pressure Indicator Transmitter with Screwed Connection

This device designed for accurate pressure monitoring and performance.

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Pressure Indicator Transmitter with Flanged Connection
Pressure Indicator Transmitter with Flanged Connection

This device designed for accurate pressure monitoring and performance.

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Pressure Transmitter

This device designed for accurate pressure monitoring and performance.

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Working Principles of Pressure Transmitters:

Pressure transmitters function by transforming the mechanical pressure of a fluid or gas into a proportional electrical signal, usually 4–20 mA. The sensor, typically a strain gauge, piezoelectric, or capacitive element, detects the applied pressure within the process line or vessel. When pressure is exerted on the sensing diaphragm, it causes a minute deflection, resulting in a change in the electrical characteristics of the sensing element (such as resistance or capacitance). This change is then converted by an internal electronic circuit into a standardized electrical output signal corresponding to the measured pressure range. The 4–20 mA signal is transmitted to controllers, PLCs, or monitoring devices, allowing real-time tracking, control, and automation of process parameters. Keywords: pressure measurement, 4–20 mA output, sensor transduction, automation signal.

Key Features / Highlights:

  • ● High-accuracy sensor
  • ● Output: 4–20 mA, 2-wire & HART Type
  • ● Robust enclosure (weatherproof / Flame Proof options available)
  • ● Fast response time
  • ● Wide pressure range options
  • ● Easy installation & calibration.

Technical Specifications:

  • ● Measurement Range: 0–8500 psi (custom Ranges ranges available)
  • ● Units: bar,mbar, psi, MPa, kPa, Pa KG/Cm2, G/cm2, inH2O, inHg, ftH2O, mmH2O, mH2O, mmHg, mHg, torr, atm, (selectable)
  • ● Output: 4–20 mA, 2-wire & HART Type
  • ● Voltage Supply: 8–28 V DC
  • ● Accuracy: <±0.25% FS (0.075% on request)
  • ● Process Connection: Screwed/flanged/TC End (Other on request)
  • ● Ambient Temperature: −20°C to 85°C.

Applications / Industry Use:

  • ● Oil & gas
  • ● Chemical & petrochemical plants
  • ● Water treatment facilities
  • ● Power generation
  • ● Pharma & food processing

Why Choose Kuncham Controls for Pressure Transmitters:

Kuncham Controls Pvt. Ltd. is a trusted Indian manufacturer of high-performance pressure transmitters designed to deliver accuracy, reliability, and durability in even the most demanding industrial environments. Our products are manufactured in-house, ensuring strict quality control and cost-effective pricing — making us one of the most affordable yet quality-driven process automation equipment manufacturers in India. With a strong focus on precision engineering, innovative sensor technology, and continuous product improvement, we provide solutions that help industries achieve efficient process control, enhanced safety, and long-term performance stability. Our dedicated technical team offers customization options, prompt customer support, and on-time delivery, ensuring a seamless experience from inquiry to installation. At Kuncham Controls, we combine affordability, innovation, and reliability — empowering industries to achieve smarter automation without compromising on quality.

Pressure Transmitter — Q&A

Find answers to the most frequently asked questions about our pressure transmitters.

A pressure transmitter is an industrial instrument used to measure the pressure of liquids, gases, or steam and convert it into an electrical signal. At Kuncham Controls, our pressure transmitters use advanced sensing technology to ensure accurate, stable, and reliable readings even in harsh industrial environments. The sensor detects pressure changes and converts them into a proportional output signal that can be easily integrated with PLCs, SCADA, and other control systems.

Kuncham Controls offers pressure transmitters that support the following measurement types:

  • Gauge Pressure (G): Measures pressure relative to atmospheric pressure.
  • Absolute Pressure (A): Measures pressure relative to a perfect vacuum for high-accuracy applications.
  • Differential Pressure (DP): Measures the difference between two pressure points, ideal for filtration, flow, and level applications.

We customize ranges and outputs based on your industry requirement.

Selecting the right transmitter depends on:

  • Pressure range required
  • Type of media (gas, liquid, chemical compatibility)
  • Process connection size and material
  • Electrical output (4–20mA, 0–10V, etc.)
  • Temperature and environmental conditions
  • Application type (hydraulic systems, air compressors, industrial machinery, water treatment, etc.)

Our team at Kuncham Controls helps customers choose the correct transmitter based on their process data and application needs. We also offer custom-built transmitters for specialized requirements.

For best performance, we recommend:

  • Calibration once every 6–12 months, depending on usage and criticality
  • Routine inspection for process connection, wiring, and any signs of drift
  • Environment checks in high-temperature or vibration-prone applications

Kuncham Controls provides calibration support and guidance to ensure your transmitters operate at maximum accuracy throughout their lifespan.

Common issues include:

  • Signal fluctuations: Often due to loose wiring, unstable pressure, or electrical noise.
  • Zero shift or drift: May require recalibration or sensor inspection.
  • No output: Usually related to power supply or connection faults.
  • Process blockage: Can occur if the media solidifies or clogs at the sensing point.

Kuncham Controls offers technical support and service guidance to help customers quickly identify and resolve issues, ensuring minimal downtime in industrial operations.

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