Professional English Translation of NY70 Series Intelligent Pressure Switch Specifications?

Product Overview?

Brand?: Shanghai Zanke Automation Co., Ltd.

Model?: NY70 Series

Technical Description?

The intelligent pressure switch (controller) integrates pressure measurement, display, and output control functions into a single digital pressure monitoring device. Key features include:

Fully electronic structure? with isolated oil-filled piezoresistive sensor

High-precision AD conversion? and microprocessor processing

On-site display? with switch signal output

Operational Characteristics?

User-configurable? via front-panel interface

Memory retention? of settings during power outages

Auto-zero function? for atmospheric pressure compensation

Technical Parameters?

Category Specification

Measurement Range? 0–60 MPa (customizable)

Accuracy? 0.2% or 0.5% FS

Overload Capacity? 1.5× full scale (optional)

Pressure Type? Gauge pressure

Power Supply? DC24V/AC220V/AC380V

Response Time? <30 ms (configurable)

Configuration Procedure?

Setpoint Adjustment?:

Press SET → Adjust start value (e.g., 0.3MPa) → Set stop value (e.g., 0.6MPa) → Confirm

Zero Calibration?:

Long-press reset button to nullify atmospheric pressure effects

Installation Guidelines?

Mechanical Connection?:

Use wrench on hex nut only (do not apply torque to housing)

Electrical Interface?:

Standard switch/analog outputs

Applications?

Fluid pressure monitoring in:

Fire protection systems

Water treatment

Petrochemical processes

Hydraulic machinery