SDI-12 interface hydrostatic level sensors with a serial digital interface for measuring liquid depth and returning the reading to low powered telemetry instrumentation in remote locations.
Product Types
Choose products which belong to a particular product type category.
Small Diameter Borehole Hydrostatic Liquid Level Sensors
Hydrostatic level sensors for measuring ground water level in small diameter bore-holes.
Combined Temperature and Hydrostatic Liquid Level Sensors
Combined temperature & level sensors which provide a signal output for both temperature and hydrostatic pressure measurement from one device.
Hazardous Area Submersible Hydrostatic Liquid Level Sensors
ATEX/IECEx intrinsically safe IP68 sensors for liquid level measurement in intrinsically safe installations on petrochemical, pharmaceutical, landfill and sewage treatment sites.
Brackish Water Hydrostatic Liquid Level Sensors
Brackish water depth and level sensors with housing material for use with tidal and coastal sea water.
Plastic Externally Fitted Hydrostatic Liquid Level Sensors
Plastic liquid level sensors with a PVDF housing and Ceramic diaphragm for fitting to the outside of a chemical storage tank.
Plastic Submersible Hydrostatic Liquid Level Sensors
Chemical resistant submersible level sensors with a PVC housing and ceramic diaphragm for measuring the hydrostatic level of harsh chemicals.
Freshwater Hydrostatic Liquid Level Sensors
Liquid level sensors for measuring the level of freshwater in tanks, boreholes, reservoirs, rivers, canals, streams and wells.
Marine Approved Hydrostatic Liquid Level Sensors
Marine approved hydrostatic liquid level sensors for use in marine environments.
Absolute Unvented Reference Hydrostatic Liquid Level Sensors
Non-vented absolute range hydrostatic level sensors for measuring liquid level where it is not possible or practical to connect a vented gauge reference.
Seawater Hydrostatic Liquid Level Sensors
Hydrostatic level sensors which are suitable for immersing in seawater for long periods to monitor depth and tidal changes.
Atmospheric Pressure Data Loggers
Barometric pressure data loggers for recording trends in atmospheric pressure for weather monitoring or for synchronising with other data such as non-vented water level readings.
Rangeable Pressure Transmitters
Rangeable pressure transmitter which can be down-ranged by the operator to scale the 4 to 20mA output signal to a different pressure range.
Low Range DP Voltage Output Transducers
Low pressure range dp transducers for measuring draft pressures in ventilation systems or air extraction systems.
Sanitary Voltage Output Pressure Transducers
All stainless steel voltage output pressure transducers for sanitary applications such as monitoring food, brewing, medicine and dairy production processes.
OEM Millivolt Output Pressure Transducers
OEM pressure transducer with strain gauge bridge output signal for incorporating into OEM instrumentation design for easy adaption into your own custom mechanical configuration and electrical interface.
High Range Pressure Millivolt Output Transducers
High pressure transducers with millivolt output signal for testing hydraulic pressures.
Flush Diaphragm Millivolt Output Pressure Transducers
Exposed flush face diaphragm pressure sensor with millivolt output signals for measuring the pressures of high viscosity liquids or where the internal volume of the pressure connection needs to be eliminated.
Hazardous Area Externally Fitted Hydrostatic Liquid Level Sensors
Hazardous area external mount level sensors for use in zones where there is a high risk of explosive gases being present.
Flush Diaphragm Electronic Pressure Switches
Solid state pressure switches with open diaphragm connections for sending a switch signal for controlling devices such pressure relief valves or a process fill pump.
Corrosive Chemical Compatible Flush Diaphragm Liquid Level Sensors
Fluid level sensors with plastic bodies and flush ceramic diaphragms for use with corrosive chemicals where no metal parts can be exposed to the media.
Vacuum Digital Interface Pressure Sensors
Vacuum range digital interface pressure sensors for connecting to computer serial bus or other intelligent interface.
Electronic Vacuum Switches
Electronic switches for starting & stopping equipment or sending an alarm signal at a preset vacuum pressure.
Vacuum Range Calibration Equipment
Calibration pumps for generating vacuum pressures to check vacuum reading accuracy of sensors, gauges and switches with a master vacuum test gage.
HVAC Pressure Sensors
Sensors used for measuring heating, ventilation and air conditioning parameters.
HVAC Pressure Gauges
Gauges used for measuring heating, ventilation and air conditioning parameters.
SDI-12 Serial Interface Sensors and Instruments
Instrumentation with a serial data interface with a baud rate of 1200 for connecting to environmental data acquisition (EDA) products.
I²C Serial Interface Sensors and Instruments
Instrumentation that has a I²C (Inter-Integrated Circuit) serial computer bus interface for inter-connection & compatibility with other I²C components.
Pressure Gauges with Integral Data Logger
Digital pressure gauges combined with a programmable data logger for recording pneumatic or hydraulic pressures at set time periods.
Universal Sensor Input Data Loggers
Multifunctional data recording device for accepting electrical signals from a wide range of sensor types such pressure, temperature, position, load, humidity and flow.
Intrinsically Safe Pressure Switches
Electronic pressure switches that are intrinsically safe approved.
Intrinsically Safe Liquid Level Sensors
Liquid level sensors with intrinsic safety approval for measuring the level of fluid contents where flammable gas or dust is present.
Compound Range Pressure Gauges
Pressure gauges which have been calibrated to display the pressure over a negative and positive measurement range.
Digital Interface DP Sensors
Differential pressure sensors with digital interfaces for RS485, RS232 or USB communications with a computer.
Air DP Sensors
Air differential pressure sensors for monitoring and controlling air pressures across filters, through ventilation control vanes, in laminar air flow cabinets and between clean room partition walls.
Intrinsically Safe DP Sensors
Intrinsically safe differential pressure sensors with EEx certification for use in potentially explosive atmospheres with an intrinsically safe zone barrier.
Rangeable DP Sensors
Rangeable differential pressure sensors with output signals that can be adjusted by the user to elevate or suppress the zero position and turn down the full range span.
Low Range DP Sensors
Low range differential pressure sensors for measuring very small pressure differences.
High Accuracy DP Sensors
High accuracy differential pressure sensors for measuring with a high degree of accuracy and resolution to obtain precise dp readings.
Suction Pressure Calibration Equipment
Select a calibration equipment for calibrating suction pressure measuring devices, and generating suction pressure for setting calibration points.
Flush Diaphragm Liquid Level Sensors
Liquid level sensors for wastewater and slurry applications requiring measurement of a few metres of liquid height with an open face diaphragm to prevent clogging.
Temperature Measuring Submersible Sensors and Instruments
Temperature sensing submersible probes for measuring the temperature of the surrounding liquid.
Low Range Digital Interface Pressure Sensors
Low range pressure measurement sensing devices. Analog & digital output pressure sensors for measuring low range pressures.
Low Pressure Data Loggers
Instruments with built-in memory storage for recording low gauge or differential air pressures.
Low Pressure Calibrators
Low level pressure range calibration equipment including hand pumps with fine volume adjustment for precise setting of low pressure calibration set-points.
High Temperature Liquid Level Sensors
Liquid level sensors with cooling elements for isolating a high media temperature or where the whole device can be submerged in a hot fluid.
High Pressure Range Data Loggers
High range pressure data recorders for saving high pressure readings to create a data record over a specified time period.
High Pressure Range Calibrators
High range pressure calibrators for checking and testing the accuracy performance of high pressure measurement instrumentation.
High Accuracy Digital Interface Pressure Sensors
Digital output pressure sensors with high accuracy measurement via RS485, USB and RS232 interfaces at room temperature and over the operating temperature range.
Freshwater Submersible Sensor and Instrument Probes
Fresh water sensor & instrument probes for submersible use in environmental monitoring, water utilities, boreholes, reservoirs and other applications involving the submersion into to clean or potable drinking water.
Wastewater Submersible Sensors and Instrumentation
Wastewater submersible sensors & instruments for installing in sewage treatment systems, landfill sites and other industrial waste management sites.
Chemical Resistant Submersible Sensor and Instrument Probes
Chemical resistant submersible sensors & instruments for use with caustic chemicals such as acid & alkaline solutions.
OEM Custom Design Sensors
Transducers with and without signal conditioning with flexible specifications for adapting to different OEM design requirements.
Air Pressure Sensors
Analogue & digital output pressure sensors specially designed for applications involving the measurement of air systems.
Digital Interface Air Pressure Sensors
Digital pressure sensors for air measurements in research and test applications where high resolution & accuracy is required.
Air Pressure Data-Loggers
Data-loggers for recording the pressure of air systems within internal instrument memory or via digital data link to a computer.
Air Pressure Calibrators
Pressure calibrators, hand pumps & test gauges for the generating pneumatic pressures and checking air pressure instrumentation in-situ in a process plant or on a calibration workshop bench.
High Range Digital Interface Pressure Sensors
Hydraulic range pressure sensors with USB, RS232 or RS485 interface electronics. Improve high pressure measurement accuracy with a high resolution computer interface.
Shallow Depth Submersible Sensor and Instrument Probes
Low range level measurement probes & instruments for measuring depth of rivers, stream and liquid level in small storage tanks.
High Temperature Resistant Submersible Sensors and Instruments
High temperature protected submersible probes and instrumentation with electronics, housing and cable designed to be immersed in hot liquids.
Intrinsically Safe Submersible Sensor and Instrument Probes
Intrinsically safe approved IP68/NEMA 6X sensors for immersing in tanks on sites where instrumentation must be certified for use in hazardous areas contain volatile substances such as oil refineries, fuel depots, landfill sites and sewage treatment works.
Small Diameter Submersible Sensor and Instrument Probes
Small diameter submersible probes for geological research survey applications in narrow boreholes for applications such as hydro-logical site surveys & groundwater testing.
OEM Design Submersible Sensor and Instrument Probes
Customisable low cost submersible probes for OEM manufacturers of data-logging and telemetry equipment.
4-20mA Output Pressure Sensors
Choose from an extensive range of pressure with a 4 to 20 milliamp current output signal.
Underground Mining Intrinsically Safe Pressure Transmitters
Pressure transmitters which have been approved for use with intrinsically safe installations in underground mines.
Detachable Cable Submersible Liquid Level Sensor Probes
Sensor probes with removable submersible signal cable for measuring liquid level. These sensor probes can be easily replaced without the need to remove the installed cable assembly or break connections to cable junction boxes and termination enclosures.
HART® Liquid Level Transmitters
HART liquid level transmitters for configuration via a distributed control system (DCS) or HART communicator.
Steam Pressure Transmitters
Current output transmitters for use in applications for measuring pressure of high temperature steam such as sterilizing autoclaves, food processing and power generation.
Digital Submersible Liquid Level Sensors
Digital communications protocol interface sensors protected from sustained immersion in liquid to prevent damage to internal sensor components, for measuring liquid level and converting it to a reading which can be transmitted using a digital communication link to other instrumentation.
Hydrostatic Liquid Level Switches
Hydrostatic pressure sensing switches for activating switch contacts at predetermined liquid level thresholds.
Float Liquid Level Switches
Float actuated devices for monitoring liquid level and activating switch contacts at predetermined liquid level thresholds.
Ultrasonic Liquid Level Switches
Ultrasonic devices for monitoring liquid level and activating the opening and closing of switch contacts at predetermined liquid level thresholds.
Vibrating Tuning Fork Liquid Level Switches
Vibrating tuning fork devices for monitoring liquid level and activating switch contacts at predetermined liquid level thresholds.
Conductivity Liquid Level Switches
Conductive devices for monitoring liquid level and opening and closing switch contacts at predetermined liquid level thresholds.
Capacitive Liquid Level Switches
Capacitive switches for opening or closing electrical contacts at a preset liquid level thresholds.
Capacitive Liquid Level Sensor Probes
Capacitance sensing probe devices for measuring liquid level and converting it to an electrical signal to send to other instrumentation.
Radar Liquid Level Sensors
Radar based sensing devices for measuring liquid level and converting it to an electrical signal to send to other instrumentation.
Ultrasonic Liquid Level Sensors
Ultrasonic echo sounding sensors for measuring liquid level and converting it to an electrical signal to send to other instrumentation.
Vortex Flow Meters
Vortex shedding von Karman effect flow metering instrumentation for measuring the flow velocity of a substance.
Transit Time Ultrasonic Liquid Volumetric Flow Meters
Transit time ultrasound flow metering instrumentation for measuring the volume of a liquid that has transferred over a period of time using upstream and downstream ultrasonic transit time difference.
Ultrasonic Flow Meters
Ultrasound flow metering instrumentation for measuring the volume of a liquid that has transferred over a period of time.
Doppler Effect Ultrasonic Liquid Volumetric Flow Meters
Doppler ultrasound flow metering instrumentation for measuring the volume of a liquid that has transferred over a period of time using Doppler effect acoustic frequency shift ultrasound acoustic wave fluid flow velocity sensors.
Submersible Diesel Tank Level Sensors
Diesel fuel oil storage tank device for measuring liquid level and converting it to an electrical signal to send to other instrumentation protected from diesel ingress when completely immersed in the fuel oil.
Diesel Fuel Tank Level Sensors
Diesel fuel oil storage tank device for measuring diesel fuel level and converting it to an electrical signal to send to other instrumentation.
Hygienic Flow Meters
Hygienically clean flow metering instrumentation for measuring motion of a substance for food, drink and pharmaceutical processes.
Magnetic Flow Meters
Electromagnetic liquid flow velocity metering instrumentation for measuring motion of a substance.
Hygienic Magnetic Flow Meters
Hygienically clean electromagnetic liquid flow velocity meters for food, drink and pharmaceutical processes.
Volumetric Flow Meters
Flow metering instrumentation for measuring the volume of a substance that has passed a particular point in a specified time period.
Positive Displacement Flow Meters
Positive displacement (PD) volumetric flow rate meter instrumentation for directly measuring the volume of a substance that has transferred over a period of time.
Thermal Mass Flow Meters
Thermal dissipation principle mass flow rate meter instrumentation for measuring the quantity of mass that has transferred over a period of time.
Mass Flow Meters
Flow metering instrumentation for measuring the mass of a substance that has passed a particular point in a specified time period.
Coriolis Mass Flow Meters
Coriolis effect mass flow rate meter instrumentation for measuring the quantity of mass that has transferred over a period of time.
Landfill Site Intrinsically Safe Pressure Transmitters
Intrinsically safe certified for use in hazardous areas. 4-20mA current loop output pressure transmitters for use on landfill sites where an area of land that is used to bury waste material.
Landfill Site Pressure Transmitters
4-20mA current loop output pressure transmitters for use on landfill sites where an area of land that is used to bury waste material.
Landfill Site Leachate Level Transmitters
Sensing transmitter devices for measuring leachate level and converting it to a 4-20mA current output signal to send to other instrumentation on a landfill site used to bury waste material.
Submersible Leachate Level Transmitters
Sensing transmitter devices protected from liquid ingress when completely immersed in a leachate for measuring leachate level and converting it to a 4-20mA current output signal to send to other instrumentation.
Landfill Site Submersible Leachate Level Transmitters
Sensing transmitter devices protected from liquid ingress when completely immersed in a leachate for measuring leachate level and converting it to a 4-20mA current output signal to send to other instrumentation on a landfill site used to bury waste material.
Marine Approved Submersible Liquid Level Sensors
Marine approval certification for use on ships. Protected from liquid ingress when completely immersed in a fluid. Device for measuring liquid level and converting it to an electrical signal to send to other instrumentation.
Marine Approved Liquid Level Sensors
Devices with marine approval certification to use on ships for measuring liquid level and converting it to an electrical signal to send to other instrumentation.
Submersible Liquid Level Sensors
Devices protected from liquid ingress when completely immersed in a fluid for measuring liquid level and converting it to an electrical signal to send to other instrumentation.