Product Introduction
- Core Technology & Robust Construction
This industrial-grade general industrial pressure transmitter utilizes a high-quality silicon piezoresistive pressure sensor chip, encapsulated in silicon oil-filled packaging and housed within a laser-welded 316L stainless steel hermetically sealed enclosure. Designed specifically for extreme environments, it delivers precise absolute/gauge pressure measurements across a wide range from -100kPa vacuum to 70MPa high pressure. Its IP65 protection rating ensures reliable operation.
- Metrological Performance & Calibration
The general industrial pressure transmitter exhibits repeatability better than 0.05%FS and long-term drift below 0.1% per year. It maintains an accuracy of ±0.5% FS, supported by advanced temperature compensation (0.03%FS/°C). Factory calibration is performed within a constant temperature and humidity chamber. Multiple output signal options and pressure connection types are available to meet diverse customer requirements for this versatile industrial pressure transmitter.
- Reliability Validation & Industrial Applications
Prior to shipment, each general industrial pressure transmitter undergoes comprehensive aging tests, including temperature cycling, pressure pulse testing, and powered burn-in. This rigorous validation ensures highly stable output for this general-purpose industrial pressure transmitter. Pressure transmitter are widely used in various industries including instrumentation, water resource management, appliance testing, petrochemicals, coal mining, steel smelting, laboratory equipment, and water depth detection.
Features
High-Precision Measurement
Advanced laser trimming and temperature compensation algorithms ensure ±0.5%FS accuracy across the full temperature range, meeting the most demanding industrial requirements.
01
Exceptional Long-Term Stability
Proprietary packaging and stress isolation design minimize drift, reducing calibration frequency and maintenance costs.
02
Robust Construction
Full stainless steel (316L diaphragm) housing withstands harsh environments, including vibration, shock, and corrosive media.
03
Specifications
| Operating Temperature Range | -30°C~80°C |
| Compensation Temperature Range | 0°C~50°C |
| Pressure Range | -100kPa…0~10kPa…70MPa |
| Over Pressure | 1.5FS |
| Power Supply | 15V~28V DC |
| Output Signal | 4~20mA/0~5VDC/1V~5VDC/0~10VDC/1V~10VDC |
| Accuracy | ±0.5%FS |
| Thermal Zero Shift | ±0.03%FS/°C |
| Thermal Sensitivity Shift | ±0.03%FS/°C |
| Electrical Connection | DIN43650A Connector or Specified |
| Process Connection | M20×1.5 Male or Specified |
| Protection Degree | IP65 |
Application
Water Pump Pressure Testing in Supply Systems
Critical component validation for potable water distribution infrastructure.
Submersible Depth Verification via Hydrostatic Pressure Conversion
Precise depth determination through real-time pressure-to-depth algorithms.
Pipeline Integrity Monitoring for Oil & Gas Transmission
Continuous pressure surveillance with automated leak detection alarms in liquid/gas pipelines.
Fluid System Pressure Diagnostics
Comprehensive testing of lubricants, hydraulic fluids, and process gases in industrial equipment.
Containment & Environmental Pressure Monitoring
Level measurement across pressure vessels, storage reservoirs, lakes, and river systems.
Kind Tips
1. Media Compatibility Requirement
This product is compatible only with media chemically inert to 316L stainless steel. It must not be used with:
• Acidic/alkaline liquids or gases
• Hydrogen, helium, or other permeating gases that compromise structural integrity
2. Temperature Limitation
Electronic components are rated for continuous operation less than 85°C. Exposure beyond this threshold will cause permanent damage to circuitry.
3. Transport Protection Protocol
During transit, pressure ports require protective caps to prevent contamination by particulate matter (dust, debris, particles) which compromises measurement accuracy.
4. Overpressure Damage Warning
Exposure to pressures exceeding 200% of rated span causes irreversible structural failure. This degrades performance characteristics and voids product warranty.
FAQ
Q: What types of pressure can this transmitter measure?
A: It can measure gauge, absolute, and sealed gauge pressure, with various pressure ranges available for different industrial applications.
Q: Is the transmitter suitable for harsh or corrosive environments?
A: Yes, it is built with stainless steel isolation diaphragm, offering excellent resistance to corrosion, dust, and moisture.
Q: How is the transmitter powered?
A: It typically uses a 15-28V DC power supply.
Q: Is the transmitter customizable for specific applications?
A: Definitely. We offer extensive OEM and customization services. This includes custom cable lengths, connector types, housing materials, specific thread sizes, output signals.
Q: What protections can I get?
A: The transmitter has a one-year warranty. During this period, we will repair or replace any product quality issues and provide ongoing strong technical support.
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