3051DP Differential Pressure Transmitter 4-20mA+HART Explosion Proof Digital Sensor for Industrial Automation
SPECIFICATIONS
Battery Included: no
Brand Name: NONE
High-concerned chemical: none
Measurement Range: -1000 Pa to 7 MPa (customizable)
Operating Temp.: -20 to 80°C
Origin: Mainland China
Output Signal: 4-20mA + HART, RS485 (optional)
Power Supply: 12~24VDC
Semi-finishedproduct: No

Due to page limitations, we are unable to list all available pressure ranges and corresponding units. However, any pressure range within -1000pa-7 MPa does not affect the price. Supported pressure units include MPa, kPa, bar, psi, and kgf/cm². If the required pressure range or unit is not listed, please select any available range, along with the desired thread type and signal output, and place your order. Make sure to specify your required pressure range and unit (e.g., MPa, bar, psi) in the order notes. We will produce and ship the product according to your specified parameters. Thank you for your understanding!
1.NOTE:
Default Configuration:
· LCD display
· Measurement range: -1000Pa to 7MPa
· Signal output: 4-20mA + HART
· Supply voltage: 12-24VDC
· Operating temperature range: -20~80°C
· Accuracy: 0.1%FS
· Installation method: Bracket mounting
Optional Features:
· Different mounting types: Insert, dual-flange, side-mount, single flange, dual-side flange
· Signal output: RS485
· Custom configurations for pressure range, connectors, and materials upon request
If the online shipping cost appears high, and you plan to purchase in bulk or large-sized items, we can
offer more cost-effective shipping options and routes. Please contact us for detailed arrangements.
2.Parameters
Parameter |
Specification |
Model |
PCM3051DP |
Measurement Range |
-1000 Pa to 7 MPa (customizable) |
Output Signal |
4-20mA + HART, RS485 (optional) |
Power Supply |
12~24VDC |
Accuracy |
0.1% FS |
Compensated Temp. |
-20 to 70°C |
Operating Temp. |
-20 to 80°C |
Zero Drift |
0.1% FS (max) |
Sensitivity Drift |
0.1% FS (max) |
Overload Pressure |
≤20 times rated pressure |
Mechanical Vibration |
20g (20-5000 Hz) |
Long-Term Stability |
≤0.2% FS/year |
Sampling Time |
1 second, 20 times per second |
Explosion-proof |
Exd IICT6 |
Housing Material |
Low-copper aluminum alloy; 304 stainless steel connections |
3.Features
High Precision Sensor
The high-precision single-crystal silicon sensor ensures stable and reliable measurements over time.
Real-Time LCD Display
The LCD screen supports real-time configuration and monitoring of variables, improving ease of use.
Multiple Mounting Options
Various installation configurations (insertion, flange, side-mounted) meet different industrial requirements.
Wide Range of Measurement
Adjustable range from -1000 Pa to 7 MPa, ideal for diverse industrial applications.
Explosion-Proof Design
Certified explosion-proof, ensuring safe operation in hazardous environments.
Temperature Compensation
Multi-point temperature zone compensation for enhanced measurement accuracy.
4.Applications
Petroleum equipment
Compressor units
Liquid level monitoring
Constant pressure water supply












5.FAQs
Q: What is the maximum pressure that the PCM3051DP can handle?
The PCM3051DP can withstand pressures up to 20 times its rated pressure.
Q: Can the measurement range be customized?
Yes, the measurement range can be adjusted within the -1000 Pa to 7 MPa range according to your needs.
Q: What installation methods are available for this transmitter?
The transmitter supports various installation methods including insertion, dual flange, side mount, and more.

- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
You may also like
Blog posts
Title
Subscribe to our emails
Be the first to know about new collections and special offers.