- Instrument Type
- Your Application
- Pressure Ranges
- Vacuum Ranges
- Hydrostatic Level Ranges
- 100 to 1000 mmH2O (4 to 40 inH2O) Ranges
- 1 to 10 mH2O (3.3 to 33 ftH2O) Ranges
- 10 to 100 mH2O (33 to 333 ftH2O) Ranges
- 100 mH2O (333 ftH2O) plus Ranges
- Your Industry
- Manufacturers
LMP305 Borehole Level Transmitter
;)
;)
Click Images to Enlarge
Submersible stainless steel pressure transmitter ideal for geotechnical surveying with a 19mm diameter for measuring hydrostatic water level in bore-holes. This small diameter level sensor has level ranges from 1 up to 250 metres water column and a 4-20mA current loop output signal.
Product Parameters
Hydrostatic Level Ranges: from 1 up to 250mH2Og
Accuracy: ±0.175% FS BSL NLHR > 4mH2O, ±0.25% < 4mH2O
Output Signal: 4 to 20mA current loop
Electrical Connections: PUR, PVC or FEP vented cable sealed to IP68
Pressure Connection: Removable protection cone
Media Compatibility: Stainless steel 316Ti housing, stainless steel 316L diaphragm
Dimensions: 19mm diameter
Weight: 100 g
Special Features: Small diameter, low ranges
Special Options: Aluminium cable termination box with PT100 transmitter and/or over-voltage protection
Product Description
The LMP 305 bore-hole level sensor has a 316 stainless steel body with IP68 sealing for permanent immersion in water. The sensing element is a miniature silicon chip diaphragm which is mounted inside an oil filled capsule to provide a narrow size with enhanced accuracy & sensitivity performance.
Delivery Time
3-4 weeks plus dispatch time
Related Products
Accessories for liquid level sensors
Other small diameter borehole level sensors
Submersible liquid level loggers
Download Product Information
Site Last Updated: 22/05/12
Glossary - Find explanations for terminology used in specifying and using pressure instruments
Pressure Conversion - Look up conversion factors or select a conversion table for a particular pressure unit
Pressure Measuring Guide - Collection of guidance notes for sourcing, setting up and using pressure measurement equipment
News Articles - Archive of application notes, product releases and technical information
Answers - Search for questions already answered or submit a new question about a pressure measurement topic or product
Pressure Sensor Specification - Select parameters with PSAT to generate a spec for your own use or to submit as an enquiry
Product Finder - Choose multiple product and application types to filter out a suitable product
- 27/03/09 : Measuring vacuum pressure with negative gauge or absolute pressure ranges
- 29/11/08 : What is the difference between a pressure transducer and a transmitter
- 15/09/08 : What is the difference between gauge and absolute pressure measurement
- 17/08/08 : What to consider when selecting a differential pressure sensor
- 10/02/08 : What affects the performance of low pressure sensors
- 19/01/08 : Supply voltage and load resistance considerations for pressure transmitters
- 06/01/08 : Measuring liquid level in a sealed tank with a hydrostatic pressure sensor
- 18/09/07 : Interpreting specifications of pressure sensor accuracy