Differential Pressure Transmitter Manufacturer in India
Looking for a trusted Differential Pressure Transmitter Manufacturer in India? RLT is a leading manufacturer, supplier, dealer, distributor, and trader of high-performance differential pressure transmitters designed for accurate and reliable measurement of pressure, flow, and level in industrial and process applications.
Our differential pressure transmitters are widely used in water and wastewater systems, chemical industries, power plants, oil & gas, HVAC systems, pharmaceuticals, and various process industries. Built with advanced sensing technology, our solutions ensure high accuracy, stable output, and consistent performance even in harsh operating conditions.
At RLT, we provide precision-engineered measurement solutions focused on durability, efficiency, and long-term reliability. Our transmitters are ideal for applications such as flow measurement using orifice/venturi, tank level monitoring, and filter/differential pressure monitoring, delivering stable readings with minimal maintenance and cost-effective operation across diverse industrial environments.
Applications of RLT Differential Pressure Transmitters
RLT differential pressure transmitters are engineered for precise measurement of differential pressure (ΔP), flow, and level in critical industrial processes.
Flow Measurement (Primary Elements)
- Orifice Plate, Venturi Tube, and Flow Nozzle-based flow measurement
- Mass/volumetric flow calculation using ΔP principle (Bernoulli’s equation)
- Suitable for liquids, gases, and steam applications
Level Measurement
- Closed tank level measurement using hydrostatic head (ΔP between top and bottom)
- Interface level measurement in multi-fluid systems
- Boiler drum level measurement with high accuracy
Pressure Monitoring
- Differential pressure across pipelines and equipment
- Filter and strainer clogging detection (pressure drop monitoring)
- Pump and compressor performance monitoring
HVAC & Cleanroom Applications
- Duct pressure and air flow measurement
- Cleanroom differential pressure monitoring
- Air handling unit (AHU) performance analysis
Industrial & Process Applications
- Chemical and Petrochemical industries
- Power plants (boiler, steam, and condensate systems)
- Oil & Gas processing units
- Pharmaceutical and Food processing systems
At RLT, we provide precision-engineered measurement solutions focused on durability, efficiency, and long-term reliability. Our transmitters are ideal for applications such as flow measurement using orifice/venturi, tank level monitoring, and filter/differential pressure monitoring, delivering stable readings with minimal maintenance and cost-effective operation across diverse industrial environments.
Leading Differential Pressure Transmitter Supplier in India
As a trusted differential pressure transmitter supplier in India, RLT provides reliable solutions for accurate measurement of differential pressure, flow, and level in industrial and process applications.
Our products are suitable for:
- Flow Measurement using Orifice Plate, Venturi, and Flow Nozzle
- Tank Level Measurement (Closed Tanks & Interface Levels)
- Filter and Strainer Monitoring (Pressure Drop)
- HVAC Systems – Air Flow and Duct Pressure Measurement
- Utility and Process Control Systems
- Industrial Automation and Monitoring
Our differential pressure transmitters are designed with advanced sensing technology, ensuring high accuracy, stable output, and reliable performance, making them a cost-effective solution at the best price for demanding industrial environments.
Differential Pressure Transmitter Dealer and Distributor in India
RLT is also a reliable differential pressure transmitter dealer and distributor in India, serving:
- EPC Contractors
- Process Industries
- Utilities and Infrastructure Projects
- OEMs
- Government and Industrial Projects
- Power Plants and Process Plants
Features:
- Application : Flow, Level, Pressure Measurement in Liquids, Gases etc
- Turndown Ratio: 100:1
- Various Diaphragms material Available
- Output: 4-20 mA, 2-Wire type
- Display: 6-Digit LCD Display
- Communication: HART, USB Port
- Accuracy: ± 0.075 % to ± 0.1 %
Why Choose Us ?
- Trusted Manufacturer in India with years of experience in industrial pressure instrumentation
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Best Price Guarantee – Affordable without compromising on quality
- High Accuracy & Stability – Engineered for critical flow, level, and filter monitoring
- Standard Output Compatibility – Supports 4–20 mA and RS485 (Modbus) for universal integration
- Rugged & Reliable Design – Built to perform in harsh industrial conditions
- Made in India – Proudly supporting local manufacturing with international quality standards
Product Details:
| Brand | RLT Solutions |
| Model Number | RLT-DPT-200 |
| Measurement Type | Differential Pressure (ΔP) |
| Pressure Range | 0–100 mbar to 0–25 bar |
| Output Signal | 4–20 mA / RS485 |
| Accuracy | ±0.25% of Full Scale |
| Power Supply | 12–36 V DC |
| Housing Material | SS304 / SS316 / Aluminum Alloy |
| Enclosure Protection | IP65 / IP67 |
| Operating Temperature | -20°C to +85°C |
| Country of Origin | India |