详情描述


I. Overview:


The JEF515 Smart Pressure Controller is an intelligent digital pressure measuring and controlling product that integrates pressure measurement, display, output, and control. The product features a full electronic structure, with a front-end oil-filled resistive pressure sensor equipped with an isolation film. It utilizes high-precision A/D conversion, processed by a microprocessor, and offers on-site display. Additionally, it outputs one analog signal and two switch signals.


The intelligent digital pressure controller is versatile, easy to operate, simple to tune, and safe and reliable. It is widely used in industries such as water and electricity, tap water, oil, chemicals, machinery, and hydraulics for on-site measurement, display, and control of fluid medium pressure.


Section II: Features:


◆ 100 Standard Instrument Mounting


◆ 4-digit LED digital display, ignores value error.


◆ Five-way control point relay output 220V 3A


4-20mA, RS485 standard signal output (optional)


Field setting of control points.


Supply voltage options include 24VDC and 220VAC.


Section 3: Technical Specifications:

Range0~100MPaAccuracyGrade0.5%
Overload Capacity200%Pressure TypeGauge Pressure
Stability≤0.1% / yearPower SupplyVoltage220VAC/24VDC
DisplayMethod0.56" Digital TubeDisplayScope-1999~9999
Ambient temperature-20℃~70℃Relative Humidity≤80%
Install threaded fastenersM20*1.5Ingress Protection (IP) ratingIP65

Four: Dimensions:

Wiring Definition