Skip to content

omni instruments | sensors and data acquisition equipment

Sales & Technical Support

  • +44 (0) 1382 443000
  • info@omni.uk.com
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
Products
Edit Content
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
Need Help?
£0.00 0 Basket
Product
Edit Content
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
£0.00 0 Basket
Home / Pressure Sensors / Differential and Low Range Pressure Transmitters / PL-525 Relative Pressure Transmitter for Low Pressure Liquids or Gases.
PL-525 Relative Pressure Transmitter for Low Pressure Liquids or Gases.

PL-525 Relative Pressure Transmitter for Low Pressure Liquids or Gases.

The PL-525 relative pressure transmitter is a compact. robust pressure transmitter with a very high measurement accuracy over a low relative pressure range. The PL-525 uses a well proven ceramic sensor cell that has excellent thermal characteristics and is ideal for measuring low pressure liquids, steam and non-aggressive gases. Pressure ranges are available from 0 to 100mBar up to 0 to 600mBar at an accuracy of ±0.35% of the full scale with a 4-20mA or 0-10V output.

The PL-525 replaced the previous PL-691 low pressure transmitter.

View Options

Need help finding the right product?

CONTACT US

Downloads

Datasheet

PL-525 Low Range Pressure Transmitter

Datasheet

PL-HS Heat Sink

  • Description

Description

Features

  • Suitable for water, steam or air
  • Current and voltage output options
  • Robust construction
  • Excellent thermal characteristics

Specifications

Pressure Ranges: 0 to 100mBar
0 to 200mBar
0 to 300mBar
0 to 600mBar
Supply Voltage:

 

10 to 30vDC (4-20mA output)
12 to 33vDC (0-10V output)
Outputs: 4-20mA or 0-10V
Response Time: <150ms

For use with steam, or other media with a temperature above 80°C, a PL-HS Static pressure heat sink may be used to reduce the media temperature.

Standard items are supplied with ½” BSP thread and DIN socket. Other threads and cabled units are available on request with a 3-4 weeks lead time.

Product

Ref

Price

Product Description

PL-525 Relative Low Pressure Transmitter - 100mBar

PL-525-0.1

£167.59

PL-525 Relative Low Range Pressure Transmitter. Range 0 to 100mBar. Power Supply 10-30vDC, output 4-20mA. IP65 stainless steel casing with ½” BSP male thread pressure connection, ceramic diaphragm and DIN connector. Operating temperature range -15 to +80°C.
MORE INFO
Add to basket
PL-525 Relative Low Pressure Transmitter - 200mBar

PL-525-0.2

£167.59

PL-525 Relative Low Range Pressure Transmitter. Range 0 to 200mBar. Power Supply 10-30vDC, output 4-20mA. IP65 stainless steel casing with ½” BSP male thread pressure connection, ceramic diaphragm and DIN connector. Operating temperature range -15 to +80°C.
MORE INFO
Add to basket
PL-525 Relative Low Pressure Transmitter - 300mBar

PL-525-0.3

£167.59

PL-525 Relative Low Range Pressure Transmitter. Range 0 to 300mBar. Power Supply 10-30vDC, output 4-20mA. IP65 stainless steel casing with ½” BSP male thread pressure connection, ceramic diaphragm and DIN connector. Operating temperature range -15 to +80°C.
MORE INFO
Add to basket
PL-525 Relative Low Pressure Transmitter - 600mBar

PL-525-0.6

£167.59

PL-525 Relative Low Range Pressure Transmitter. Range 0 to 600mBar. Power Supply 10-30vDC, output 4-20mA. IP65 stainless steel casing with ½” BSP male thread pressure connection, ceramic diaphragm and DIN connector. Operating temperature range -15 to +80°C.
MORE INFO
Add to basket
PL-525 Static Low Pressure Sensor

PL-525-0.1-V

£167.59

PL-525 Relative Low Range Pressure Transmitter. Range 0 to 100mBar. Power Supply 12-33vDC, output 0-10vDC. IP65 stainless steel casing with ½” BSP male thread pressure connection, ceramic diaphragm and DIN connector. Operating temperature range -15 to +80°C.
MORE INFO
Add to basket
PL-525 Static Low Pressure Sensor

PL-525-0.2-V

£167.59

PL-525 Relative Low Range Pressure Transmitter. Range 0 to 600mBar. Power Supply 12-33vDC, output 0-10vDC. IP65 stainless steel casing with ½” BSP male thread pressure connection, ceramic diaphragm and DIN connector. Operating temperature range -15 to +80°C.
MORE INFO
Add to basket

links

  • About
  • Contact
  • Custom Systems
  • Privacy & Cookies
  • Terms & Conditions

omni instruments

Omni Instruments Ltd,
Unit 1, 14 Nobel Road,
Wester Gourdie Industrial Estate,
Dundee, DD2 4UH, UK

Sales & Support

  • +44 (0) 1382 443000
  • info@omni.uk.com

Payments

mastercard-color
visa-color
amex-color
Copyright Omni Instruments 2025 | Design. Build. Host.

We are here to help

Need help with your products or have a question for us on our custom systems? Use the form below to send us a message and our experts will be in touch to help.

Call us on +44 (0)1382 443000

Enquire now