+86 189 8978 2810

+86 189 8978 2810

803F Armored PTFE Anti-Corrosion Submersible Level Transmitter

Case Quantity
Minimum : 0 Maximum : Unlimited

PTFE anti-corrosion submersible level transmitter

Suitable for strong corrosive liquids

Optional LCD digital display version

4–20mA and RS485 output available

IP68 waterproof construction

Customizable measuring range and cable length

Download Catalog
Download
share item: Share on Facebook Share on X Share on LinkedIn
DETAILS DOWNLOADS FAQS

Application

The 803F Anti-Corrosion Submersible Level Transmitter is widely used for liquid level monitoring in corrosive environments, including:

  • Chemical processing plants

  • Industrial liquid storage tanks

  • Wastewater treatment systems

  • Acid and alkali liquid level monitoring

  • Environmental monitoring systems

Description

The 803F Armored PTFE Submersible Level Transmitter is designed for accurate liquid level measurement in corrosive and harsh industrial environments. It features a corrosion-resistant ceramic sensing core combined with a PTFE probe and cable, providing strong resistance to acid and alkali media.

The transmitter adopts a durable 2088 armored housing that offers excellent mechanical protection and long-term reliability. The internal intelligent circuit board provides automatic temperature compensation and linear calibration, ensuring stable signal output and strong anti-interference performance.

Calibrated using the Druck calibration system, the transmitter achieves high calibration accuracy and efficiency. With its simple wiring structure and convenient installation design, the device is easy to deploy in various industrial liquid level measurement systems.

The 803F series is available in both standard transmitter and digital display versions. The digital display model provides real-time liquid level indication on-site, making installation, commissioning, and monitoring more convenient.

This transmitter is suitable for a wide range of applications such as chemical plants, industrial systems, and wastewater treatment facilities where corrosion resistance and measurement stability are critical.

Features

  • PTFE anti-corrosion probe, cable, and connection structure
  • Suitable for strong acids and alkalis
  • High-accuracy level measurement
  • Optional LCD digital display
  • 4–20mA and RS485 output available
  • IP68 waterproof protection
  • Long-term stable performance
  • Customizable cable length and measuring range

Technical Details

Product Type:

Submersible Level Transmitter

Product Model:

803F

Connection Material:

PTFE Anti-Corrosion Connection

Cable Material:

PTFE Anti-Corrosion Cable

Size:

See attached drawing

Type:

Armored PTFE Anti-Corrosion Level Transmitter

Operating Temperature:

-20°C to 80°C

Display Type:

Standard Version / LCD Digital Display Version

Measurement Range:

0–1m to 0–200m (Optional)

Accuracy:

±0.5% FS

Output Signal:

4–20mA / RS485 (Optional)

Power Supply:

12–36V DC

Pressure Type:

Gauge Pressure

Protection Rating:

IP68

Electrical Connection:

Direct Cable Output

Overload Capacity:

150% FS

Long-Term Stability:

≤0.2% FS/Year

Application Medium:

Corrosive Liquids, Acids, Alkalis, Chemical Solutions

Installation Method:

Submersible Installation

Display Unit:

Liquid Level Value Display (Digital Display Version)

Accessories

We reserve the right to make technical alterations without prior notice.
Dimension Drawing
803F Wiring diagram

What liquids can the 803F level transmitter measure?

The 803F is designed for corrosive liquids, including acids, alkalis, chemical solutions, wastewater, and other aggressive media compatible with PTFE and 316L stainless steel materials.

Does the 803F support a digital display version?

Yes. The 803F series is available in both standard transmitter and LCD digital display versions. The display version allows direct on-site liquid level monitoring.

What output signals are available?

Standard output is 4–20mA, with RS485 communication available for industrial automation and remote monitoring systems.

Is the 803F suitable for strong acid and alkali environments?

Yes. The PTFE-protected probe, cable, and connection structure provides excellent chemical resistance, making the transmitter suitable for strong acids, strong alkalis, and other highly corrosive liquids.

Are the cable and connection also corrosion-resistant?

Yes. In addition to the PTFE-protected sensing probe, the cable and process connection are also designed with anti-corrosion PTFE protection for improved durability in harsh chemical environments.

Can the measuring range be customized?

Yes. Different measuring ranges and cable lengths can be customized according to tank depth and application requirements.

What protection rating does the 803F have?

The transmitter features an IP68 protection rating, allowing long-term submerged operation in harsh environments.

How is the 803F installed?

The sensor is installed directly into the liquid for submersible level measurement. Proper cable fixing is recommended to ensure stable and accurate operation.

What industries commonly use the 803F?

The 803F is widely used in chemical processing, wastewater treatment, acid and alkali storage tanks, electroplating systems, pharmaceutical plants, and industrial liquid storage applications.

Does the 803F require regular maintenance?

Under normal conditions, the transmitter requires minimal maintenance. Periodic inspection and cleaning of the sensor surface are recommended for long-term accuracy.

Can the 803F be connected to PLC or SCADA systems?

Yes. With 4–20mA or optional RS485 output, the transmitter can be integrated with PLC, SCADA, DCS, and other industrial control systems.

Similar Products

Differential Pressure Switch

The EDPS series differential pressure switch is a special type of control switch. It is a kind of switch that controls closing or opening based on the pressure difference between mutual components and relies on electrical signals for information transmission.

Small Stainless Steel Float Switch

Floats are available in 1–4 pieces (optional,or more), and the rod length can be customized.

Notes:Float switches cannot directly control solenoid valves, high-power relays, AC contactors, etc. A small relay HH45P is required for transition.

Meetyour choices

Small and exquisite

stable performance

Simple installation

REED

EM2000H Digital Micro Differential Pressure Gauge Controller

High-precision digital micro differential pressure controller

LCD real-time display with digital filtering technology

Standard 4–20mA output with optional RS485 communication

24V DC powered industrial pressure monitoring device

Multiple pressure unit switching supported

Suitable for HVAC, cleanroom, and negative pressure systems

Bimetallic Thermo Gauge

High-Sensitivity Temperature Sensor

-40~600℃ (Customizable Range)

Target Flow Switch

Easy to install with high safety and reliability. It adopts a plastic base paired with brass threads, available in multiple piping sizes such as 1/2 inch, […]

YTN-100BF Full Stainless Steel Pressure Gauge

It is suitable for measuring the pressure of liquids, vapors, gases and other media that are non-explosive, non-crystallizing, non-coagulating and non-corrosive to copper and copper-aluminum alloys.

EM2000S Digital Differential Pressure Gauge

High-precision digital differential pressure measurement with clear real-time LCD display

Multiple pressure unit switching

Suitable for HVAC and cleanroom applications

Fast response with strong anti-interference capability

Tubular thermal resistor

Equipped with a stainless steel protection tube, it features high accuracy and excellent stability. It is used to convert temperature signals into usable output signals and is suitable for industrial temperature measurement scenarios.

ECY-80X Digital Pressure Gauge

Its functions can almost completely replace those of mechanical contact pressure gauges, with customizable connectors and measurement ranges

ELE-801 Series Pressure Transmitter

It adopts a 304 stainless steel housing and is equipped with a high-quality wafer core. Multiple types of connectors are available. After precise calibration and aging testing, it features accurate measurement, high stability and strong durability

Get a Quote


    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Cart
    Apply coupon
    Subtotal:
    $
    Total:
    $