Product Overview

High Purity Pressure Transducer is designed for accurate pressure measurement in high-purity gas and fluid systems. It converts process pressure into stable electrical signals for monitoring and control in semiconductor, pharmaceutical, laboratory, and clean-process applications.

Key Features

316L stainless steel wetted parts provide excellent corrosion resistance and compatibility with high-purity media.
Multiple analog and switching outputs support integration with PLC, DCS, and automation equipment.
High overpressure capability withstands pressures up to 2× rated range for improved operational safety.
Integrated noise shielding and signal conditioning enhance output stability in industrial environments.
Zero adjustment function allows convenient calibration and maintains long-term measurement accuracy.

Typical Applications

Semiconductor gas delivery systems

High-purity chemical processing

Pharmaceutical production equipment

Laboratory gas distribution networks

Cleanroom process monitoring

Ultra-high purity (UHP) piping systems

Specialty gas cabinets

Analytical instrument integration

Vacuum and pressure control skids

Process automation equipment

Technical Specifications

HNP60 High Purity Pressure Sensor
Specific Parameters	Value / Description
Measurement Principle	The HNP60 high-purity pressure sensor converts the medium pressure into an electrical signal, outputs precise signals after noise elimination and shielding processing, supports zero adjustment, and ensures stable pressure sensing with a fully stainless steel structure. After pressure holding tests, it converts pressure data into readable electrical signals to achieve measurement.
Shell Material	304/316L
Material Of Joint	316L
Accuracy	1%FS, 0.5%FS, 0.25%FS, 0.1%FS, 0.05%FS
Measurement Range	0-100Kpa, 0-200kpa, 0-500kpa, 0-200psi, 0-250psi, 0-500psi, 0-3000psi
Maximum Pressure	2 times rated pressure (max 5000psi)
Process Connection	1/4VCR, 1/4LOK, 1/4 welded pipe, custom connector
Electrical Connection	4-pin threaded M12X1 aviation plug (without groove), 4-pin threaded M12X1 aviation plug (with groove), metal tail connector + cable outlet (non-threaded), industrial connector, custom electrical connection
Medium Temperature Range	-20~85℃
Ambient Temperature Range	-20~85℃
Output Signal	Transistor PNP switch, Transistor NPN switch, Relay switch, 4-20mA, 4, 20mA (adjustable zero-to-full), 4-20mA (one-key zero adjustment), 1-5V (24V), 0-5V (24V), 0-10V (24V), 0.05-5.05 (24V), custom signal type
Certification	CE, ISO9001, SIL

OEM & Customization

Item	Available Options
Output Signal	Custom outputs
Process Connection	Custom fittings
Electrical Connection	Custom connection
Cable Length	Custom cable assemblies available
Calibration	Factory calibration and zero adjustment options
OEM Service	Logo marking, label customization, packaging customization

Certifications & Compliance

CE - Conformity with applicable European safety and EMC requirements.
ISO 9001 - Quality management system certification for manufacturing processes.
SIL - Functional safety certification supporting use in safety-related systems.
RoHS (optional upon request) - Restriction of hazardous substances compliance for specific markets.
Factory Calibration Report (optional) - Verification of measurement performance before shipment.

FAQ

Q: What sensing technology is used in this pressure transducer?

A: The sensor converts applied pressure into an electrical signal through an internal pressure-sensing element with signal conditioning and shielding circuitry.

Q: What is the difference between analog and switching outputs?

A: Analog outputs provide continuous pressure signals, while PNP, NPN, or relay outputs provide switching functions at preset pressure points.

Q: Does the sensor support field zero adjustment?

A: Yes. Selected output versions support manual or one-key zero adjustment for calibration convenience.

Q: How should the electrical connection be selected?

A: Selection depends on the control system and installation environment. M12 connectors are commonly used for industrial automation, while cable outlet versions are suitable for fixed installations.

Q: What is the minimum order quantity (MOQ)?

A: Standard models are available from 1 piece for sample evaluation. For OEM labeling or customized configurations, the typical MOQ is 20–50 pieces, depending on the customization scope.

Q: What is the typical lead time for production?

A: Standard configurations are typically shipped within 5–7 working days. Customized pressure ranges, process connections, or output signals generally require 2–4 weeks after order confirmation.

HNP60 High Purity Pressure Sensor
Specific Parameters	Value / Description
Measurement Principle	The HNP60 high-purity pressure sensor converts the medium pressure into an electrical signal, outputs precise signals after noise elimination and shielding processing, supports zero adjustment, and ensures stable pressure sensing with a fully stainless steel structure. After pressure holding tests, it converts pressure data into readable electrical signals to achieve measurement.
Shell Material	304/316L
Material Of Joint	316L
Accuracy	1%FS, 0.5%FS, 0.25%FS, 0.1%FS, 0.05%FS
Measurement Range	0-100Kpa, 0-200kpa, 0-500kpa, 0-200psi, 0-250psi, 0-500psi, 0-3000psi
Maximum Pressure	2 times rated pressure (max 5000psi)
Process Connection	1/4VCR, 1/4LOK, 1/4 welded pipe, custom connector
Electrical Connection	4-pin threaded M12X1 aviation plug (without groove), 4-pin threaded M12X1 aviation plug (with groove), metal tail connector + cable outlet (non-threaded), industrial connector, custom electrical connection
Medium Temperature Range	-20~85℃
Ambient Temperature Range	-20~85℃
Output Signal	Transistor PNP switch, Transistor NPN switch, Relay switch, 4-20mA, 4, 20mA (adjustable zero-to-full), 4-20mA (one-key zero adjustment), 1-5V (24V), 0-5V (24V), 0-10V (24V), 0.05-5.05 (24V), custom signal type
Certification	CE, ISO9001, SIL

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