P20EX – Explosion Proof Pressure Sensor
The P20EX Explosion-Proof Pressure Sensor is designed specifically for applications in hazardous and explosive environments, ensuring accurate and reliable pressure measurement even in the most challenging conditions. This sensor utilizes piezoresistive silicon technology and offers exceptional durability and performance stability. Certified to meet Ex ia IIC T6 standards, it provides intrinsic safety in environments such as petrochemical plants, industrial automation, and gas pressure monitoring.
Applications:
√ Industrial Automation Control: Ensures reliable performance in automated systems requiring explosion-proof sensors.
√ Oxygen Services: Safely measures pressure in environments dealing with oxygen and other hazardous gases.
√ Petrochemical Industry: Ideal for use in harsh conditions found in petrochemical processes, with high resistance to chemicals and extreme temperatures.
√ Automatic Detection Systems: Essential for pressure monitoring in systems that detect gas leaks or dangerous pressure fluctuations.
√ Gas Pressure Measurement: Suitable for accurate pressure measurement in gas lines, ensuring safety in explosive gas environments.
Description
The P20EX Explosion-Proof Pressure Transmitter is specifically designed for hazardous and explosive environments, ensuring precise pressure measurement even in the most challenging conditions. Certified Ex ia IIC T6, this transmitter provides a 4-20 mA output and is available in both absolute and gauge versions with multiple pressure ranges, offering ultimate flexibility for a variety of industrial applications.
Built with exceptional vibration stability, robust construction, and superior EMC/EMI protection, the P20EX is capable of performing in extreme conditions. It is engineered to handle high operating temperatures and meet the strictest industrial standards. Featuring a variety of plug connections and pressure ports, this intrinsically safe pressure transmitter adapts to a wide range of applications in explosive and hazardous environments, making it an ideal solution for industries requiring top-notch safety and reliability.
Features
- Accuracy: Provides high precision with an accuracy of ≤ ±0.5% F.S. for reliable pressure readings in hazardous environments.
- Long-Term Stability: Ensures long-term stability of 0.1% F.S. for consistent performance over time.
- Industrial Silicon Sensor: Features an industrial-grade silicon sensor for enhanced stability and reliability, ensuring accurate pressure measurements in various conditions.
- Digital Calibration System: Equipped with a digital calibration system, ensuring precise and efficient calibration for optimal performance.
- Vibration and EMI Protection: Designed to offer outstanding resistance to vibrations and electromagnetic interference (EMI), ideal for demanding industrial settings.
- Flexible Connections: Offers various electronic connectors and pressure ports, making it versatile for different applications.
- Explosion-Proof Certification: Certified Ex ia IIC T6, ensuring safety and compliance with strict standards in explosive and hazardous environments.
Specification
| Pressure Range | -1 Bar-0-1 Bar; 0-0.1Bar…..600 Bar / 0-1 Psi…9000 Psi Optional |
| Pressure Type: | Gauge pressure; Absolute pressure optional. |
| Safe Overload | 150% F.S.(standard) |
| Burst Pressure | 300% F.S. (standard) |
| Accuracy:
(Linearity Hysteresis Repeatability) |
≤ ±0.5%F.S
≤ ±0.25%F.S customized Including non-lin., rep. and hys. Optional |
| Long-term Stability | Standard: 0.1%F.S±0.05% |
| Working/Storage Temp. | -30℃~85℃ |
| Tempe Compensation | -10℃~60℃ |
| Medium compatible | Compatible with 316 Stainless Steel |
| Electrical Wire | 2 Wires |
| Output | 4~20mA |
| Power Supply | 12~30 V DC |
| Body materials | 304/316 stainless steel (standard); 1Cr18Ni9Ti stainless steel optional |
| Material of diaphragm | 316L Stainless steel |
| Filling oil | Silicon oil (standard); Fluorocarbon oil (Oxygen Services) |
| Electrical connection | 1/2”NPT male thread with outlet cable IP68 |
| Pressure
connect port |
G1/4”male, G1/2”male, 1/4”NPT male, 1/2”NPT male and female optional. |
| Water Proof | IP68 |
Datasheet
P20EX Explosion Proof Pressure Sensor Datasheet
