PD-310H single crystal silicon pressure transmitterIt can convert physical pressure parameters such as gas and liquid sensed by the load cell sensor into standard electrical signals (such as 4~20mA, Hart etc.) to supply secondary instruments such as indicating alarms, recorders and regulators for measurement, indication and process adjustment. Widely used in various industrial automation environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automation, aerospace, military, petrochemical, oil wells, electric power, ships, machine tools, pipelines and many other industries.
Product advantages:
■ Measuring medium: dry gas, gas, liquid, slightly corrosive liquid, viscous liquid
■ Measuring range: -1-100MPa
■ Comprehensive accuracy:±0.075%FS
■ Diaphragm material: stainless steel 316L (covered with PTFE, PP)
■ Working temperature:-35-125℃
■ Output: 4-20mA, RS485, Hart, etc.
■ Process connection: thread, flange
■ Warranty: Up to 5 Years Limited Warranty
■ Electrical connection: terminal wiring, M20*1.5 screw hole
■ Explosion-proof grade: flameproof ExdIICT6, intrinsically safe ExiaIICT4
Applicable media | Dry gas, gas, liquid, slightly corrosive liquid, viscous liquid |
measurement range | -0.1-100MPa |
Range ratio | 150:1 |
Measurement accuracy | ±0.075%FS、±0.1%FS、±0.25%FS |
The stability | Up to ±0.20% of the upper range limit (URL), and can be used stably for 10 years |
Pressure type | Gauge pressure, absolute pressure, negative pressure |
Display | LED field display with three isolation buttons |
Input voltage | 12-36V DC |
Output | 4-20mA、RS485、Hart, etc. |
Working temperature | -35-125℃ |
Overload pressure | 150%FS |
bursting pressure | 200%FS |
ambient temperature |
-40-80℃ |
response time | <1ms (10...90%FS) |
Refresh time | 0.2S |
Life time | >1*10^8 pressure cycles |
Liquid contact material | Stainless Steel 316L(PTFE Covered,PP) |
Shell Material | Aluminium alloy |
Protection level | Electrical part IP65 (optional IP68) |
Electrical connection | Terminal connection, M20*1.5 screw hole |
Electrical Protection | Overload/Reverse Phase Protection |
Zero temperature drift | ±0.02FS/℃ |
Vibration resistance | ±20g 20-5000Hz |
Explosion-proof grade | ExdIICT6, intrinsic safety ExiaIICT4 |
Installation method | G1/2, G1/4, NPT1/2, NPT1/4, M20*1.5 internal and external thread, National standard flange (GB/T 9119-2010) |
Weighs | About 1.4kg |