Pressure Sensors
YRD04-YLB
Intelligent General-Purpose Pressure Transmitter
Product Overview
The YRD04-YLB pressure transmitter uses a high-stability sensor with high-performance conditioning circuitry; zero and span outputs are field-adjustable. All-stainless construction with versatile process connections including flush diaphragm, hygienic and anti-corrosion versions. Widely used for fluid pressure measurement and control in petroleum, chemical, power, hydrology and geology industries.
Key Features
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Field-adjustable zero & span
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-0.1 to 100 MPa range, ±0.2%FS accuracy
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4–20 mA / 0–5 V / 0–10 V / RS485 outputs
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IP65 (connector) / IP68 (cable)
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Short-circuit & reverse-polarity protection
Technical Specifications
| Range | -0.1 MPa…0 to 0.01…100 MPa |
|---|---|
| Overload | 2× FS (take minimum) |
| Pressure type | Gauge, absolute |
| Accuracy | ±0.2%FS (typical) |
| Output | 4–20 mA (2-wire)/0–5 V/0–10 V/0.5–4.5 V/RS485 |
| Supply | 9–32 V DC (current) / 3.3, 5 V DC (voltage) |
| Housing/Sensor | 304 SS / 316L SS |
| Protection | IP65 (connector) / IP68 (cable) |
| Compensated temp. | -10 to +80 °C |
| Working temp. | -45 to +125 °C |
| Long-term stability | ±0.1%FS/year (max) |
Typical Applications
Petrochemical process pressure
Power/hydrology/geology applications
Hydraulic & pneumatic systems
Water plant & network pressure
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Contact UsRelated Products
YRD04-YLB-Ex
Flameproof Pressure Transmitter (Exd)
- <li>Flameproof (Exd) design for explosive atmospheres</li> <li>-0.1 to 100 MPa range</li> <li>±0.25%FS typical accuracy</li>
YRD04-YLB-Flat
Flush Diaphragm Pressure Transmitter
- <li>Flush diaphragm, anti-clogging</li> <li>For viscous & crystallizing media</li> <li>-0.1 to 100 MPa range, ±0.2%FS accuracy</li>
YRD04-YL-NB
Wireless Pressure Transmitter
- <li>ZigBee/NB-IoT/GPRS wireless transmission</li> <li>Battery powered, wiring-free</li> <li>SFTN wide-temp LCD, 5-digit display</li>