Smart Differential Pressure Transmitter
RB Automation is a trusted top Smart Differential Pressure Transmitter Supplier in Gujarat, India, offering accurate pressure control solutions.
- Our own RB XSENSE brand
- Supply across India
Overview of Smart Differential Pressure Transmitter
The RBD3051S Smart Differential Pressure Transmitter is a high-performance digital instrument built around advanced silicon or capacitive sensor technology and an intelligent microcontroller system. As a precise Smart Differential Pressure Sensor, its robust design delivers exceptional accuracy, stability, and reliability across a wide range of industrial applications. The clear digital display shows pressure, percentage, and current values, along with a standard 4–20mA analog output. Key parameters such as zero adjustment, range, and damping can be set directly through the keypad, which removes the need for a standard pressure source and makes on-site setup far simpler. Working as a dependable Smart Differential Pressure Transducer, the RBD3051S uses dedicated integrated circuits for signal conversion and processing, giving you outstanding stability, strong shock resistance, and easy interchangeability. Compact yet powerful, it brings together precise measurement and intelligent operation for efficient process control. For accurate, long-lasting differential pressure measurement, RB Automation offers a solution you can rely on.
Main Features
- Advanced silicon or capacitive sensor for high reliability
- Excellent stability, anti-vibration performance, and easy interchangeability
- User-friendly digital interface with powerful operation functions
- Optional signal output for flexible application needs
- Adjustable zero and span settings for precise calibration
- Clear LCD display with multiple installation options
Application
- Oil and Gas Industry
- Chemical and Process Industry
- Pharmaceutical Manufacturing
- Water and Wastewater Treatment
- Food and Beverage Processing
- Laboratory and Research Applications
- Power Generation Sector
- Metallurgy and Metal Processing Industry
| Performance Characteristics | |
|---|---|
| Range type | Differential Pressure |
| Measuring Range | ±0.01bar；±0.06bar；±0.4bar；±1bar；±2.5bar；±10bar；±30bar |
| Output signal | 4~20mA +HART, 4~20mA+RS485 ModbusRTU |
| Accuracy | ±0.01bar: ±0.02%FS; ±0.06bar: ±0.1%FS; ±0.075%FS |
| Long term Stability | ±0.1%FS/year |
| Ambient temperature effect | ±0.5%FS（±0.01bar）；±0.3%FS（±0.06bar）；±0.25%FS（other
range）； @-20°C～70°C |
| Static pressure range | ±0.01bar; ±0.06bar; ±0.40bar
Static Load Resistance 160bar ±1bar; -1～2.5bar Static Load Resistance 250bar -1～10bar; -1～30bar Static Load Resistance 400bar |
| Over Pressure limit | 160 bar |
| Voltage Influence | When the supply voltage varies within 18.3V to 44V DC, the changes in zero point and span shall not exceed ±0.005% URL/V. |
| Mounting Position Influence | The device can be installed in any orientation, with a maximum deviation not exceeding 400 Pa, which can be corrected via the zeroing function. |
| Housing protection | IP67 |
| Weight | Net weight: about 4kg (no mounting bracket, process connection accessories) |
| Material of Construction | |
|---|---|
| Diaphragm | SS316L, Hast-alloy C |
| Process connection | Stainless steel 316L |
| Filling liquid | Silicone oil, Inert filling liquid |
| Sealing ring | Silicone rubber |
| Transmitter Housing | Aluminum alloy material, epoxy resin glue spraying on the surface |
| Nameplate | Stainless steel 304 |
| Environmental Condition | |
|---|---|
| Item | Condition |
| Operating ambient temperature range | 40°C ~ 85°C, LCD display: -20°C ~ 70°C, low-temperature liquid crystal display: -40°C ~ 60°C. |
| Storage ambient temperature range | -40°C ~100°C, LCD display：-40°C ~85°C |
| Measured medium temperature range① | Filling normal temperature silicone oil : -40 °C
~ 105 °C Filling inert filling liquid : -45 °C ~ 85 °C |
| Operating ambient humidity range | 5%RH~100%RH@40°C |
Datasheets & Manuals
1 document for Smart Differential Pressure Transmitter (RBD3051S). Free PDF, no form to fill in.
-
Smart Differential Pressure Transmitter (RBD3051S) User Manual Download
Industrial Applications of Smart Differential Pressure Transmitter
RB Automation supplies pressure transmitters into the machines below, built by OEMs and machine builders in Ahmedabad, across Gujarat and throughout India. Each industry links to the full automation product list for that sector.
Railway Industry
- Sleeper Bending Test
- Cube Testing Machine
- Auto Tensioning Machine
- Beam Testing Machine
- Pullout Testing Machine
Pharmaceutical Industry
- ETO Sterilizer
Process Plants
- Biogas Generation Plant
Automobile Industry
- Plant Monitoring System with SCADA
Gas Industry
- PLC Controlled Brake System
Building a machine that is not listed? Send the load, speed and duty and our
engineers will recommend a match
call +91 8511104864 or
email contact@rbautomate.com.
Inquiry Now
Send the model, quantity and what the machine has to do. Our engineers confirm the right Smart Differential Pressure Transmitter (RBD3051S) variant and quote it.
- Authorised Schneider Electric partner
- Supply across Gujarat and all India
RBD3051S Smart Differential Pressure Transmitter FAQs
Straight answers to what buyers ask us most about Smart Differential Pressure Transmitter.