Electronic Pressure Switch-LED Digital Display-330° Rotatable

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Electronic Pressure Switch

The 2085 series electronic pressure switch is an intelligent digital display pressure measurement and control product that integrates pressure measurement, display, output and control. It uses a diffused silicon sensor for pressure measurement, and the signal is processed by a post-processing circuit and converted into a standard industrial electrical signal for output and display. Full metal shell design. High-bright LED digital display. Display head that can be rotated 330°. Supports customization of connection methods.

RFQ Pressure Sensors

Features

  • Measuring range 0～600bar;
  • All stainless steel shell;
  • 4-digit 8mm high-brightness LED digital display, the meter head can be rotated 330°;
  • Multiple output methods optional;
  • Simultaneous output of analog and switching signals can be achieved;
  • A variety of process connection methods are available to meet applications in different situations.

Electronic Pressure Switch Technical Parameters

Supply voltage:12…30Vdc
No-load current consumption:Max 30mA
Output type:PNP/NPN optional, normally open and normally closed can be set
S1, S2 output current:<500mA
Response time:<10ms
Switch accuracy:≤±0.5%FS
Current analog output accuracy:≤±0.5%FS
output signal:4…20mA can be set
Load RA:≤0.5KOhm
Linearity:≤0.5%FS
show: Red 4-bit 8mm high brightness LED
Display range:-999…9999
Accuracy:≤±0.5%FS
Stability (annual drift):≤±0.3%FS
Medium temperature:-20…85°C
Ambient temperature:-20…80℃
Storage temperature:-30…80℃
Protection level:IP67
Electrical InterfaceM12*1 connector

Standard range:

Pressure typeGauge pressure, absolute pressure
Pressure rangebar12510162560100160250400600
psi15307514523037090015002300360060009000
Maximum overload pressure–*5*3*2*1.5*1.3
minimum damage pressure–*6*4*3*2*1.6
Electronic Pressure Switch Dimensions

Applications

  • Gas-liquid dual-purpose type, suitable for: pump control, tank monitoring, liquid level control, filter clogging, monitoring, and leakage monitoring;
  • Industrial process detection and control;
  • Building automation, constant pressure water supply;
  • Petrochemical, environmental protection, water conservancy, light industry, machinery, metallurgy;
  • Other automatic control and detection systems.
Electronic Pressure Switch 2
Electronic Pressure Switch 1

Electronic pressure switch is a type of pressure switch based on electronic pressure sensor. By welding the 316l diaphragm to sense pressure, the pressure sensor converts the physical signal into an electrical signal, which is amplified and processed into a standard analog signal output or solid-state relay output.

This pressure switch has a built-in precision pressure sensor. The pressure signal is amplified through a high-precision instrumentation amplifier. Data is collected and processed through high-speed MCU. Generally, 4-digit LED is used to display pressure in real time. Relay signal output, upper and lower limit control points can be set freely. Small hysteresis, anti-vibration, fast response, stable and reliable, high accuracy (accuracy is generally ±0.5%F.S, and can reach ±0.2%F.S).

The hysteresis setting can effectively protect the control equipment from repeated actions caused by pressure fluctuations. It is a high-precision equipment that detects pressure and liquid level signals and realizes pressure and liquid level monitoring and control.

The signal transmitted by the pressure sensor is an analog quantity, usually a current value, and changes linearly with the output pressure, which can reflect the real-time pressure value in the system.

The pressure sensor is composed of a pressure-sensitive element and a conversion circuit. It uses the pressure of the measured medium to produce a slight change in current or voltage output on the pressure-sensitive element. Sensors often need to be used in conjunction with external amplification circuits to complete the process from pressure detection to control and display.

Since the pressure sensor is a primary component, the signal fed back by the pressure sensor needs to be processed, analyzed, stored, and controlled through the measurement and control system to make industrial automation equipment and engineering operation control more intelligent. The output of the pressure sensor can be an analog signal or a digital signal, which is convenient for post-processing. It can also be turned into a standard transmitter signal for remote transmission.

The pressure switch transmits a switching signal, usually 24VDC or 0VDC. The pressure value is generally adjustable.

The pressure switch is a functional switch that automatically turns on or off when the set pressure is reached. The switch can only be opened or closed under the pressure you give, and is used for simple position control. They are all switching outputs. It’s just that the output nodes or node types provided by the pressure switch are relatively single.

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An electronic pressure switch is a device that uses the principles of electronic technology to measure and control pressure. It usually consists of sensors, signal processing units and output devices.

Sensors are responsible for detecting pressure changes in liquids or gases and converting them into corresponding electrical signals. The signal processing unit receives the electrical signal from the sensor and processes and makes judgments based on the set parameters. The output device performs corresponding operations based on the judgment results of the signal processing unit, such as triggering alarms, switch control, etc.

Our Sino-Inst 2085 series electronic pressure switch has an intuitive electronic display, high precision, and long service life. It is convenient to set control points through the display. If you need to purchase an electronic pressure switch or have related technical questions, please feel free to contact us.

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    Electronic Pressure Switch-330°Rotatable LED Digital Display

    The 2085 series electronic pressure switch is an intelligent digital display pressure measurement and control product that integrates pressure measurement, display, output and control. It uses a diffused silicon sensor for pressure measurement, and the signal is processed by a post-processing circuit and converted into a standard industrial electrical signal for output and display. Full metal shell design. High-bright LED digital display. Display head that can be rotated 330°. Supports customization of connection methods.

    Product SKU: Electronic Pressure Switch-LED Digital Display-330° Rotatable

    Product Brand: Sino-Inst

    Product Currency: USD

    Product Price: 350

    Price Valid Until: 2029-09-09

    Product In-Stock: InStock

    Editor's Rating:
    5