Instrumentation that has a I²C (Inter-Integrated Circuit) serial computer bus interface for inter-connection & compatibility with other I²C components.
Digital Interfacing
Digital interfacing product information and help guides for connecting measurement instrumentation to a computer via a USB, RS232 or RS485 digital communication interface. Connect into your own digital sensor network or install provided software and data coms cable for monitoring readings in real time, logging data, plotting graphs or analysing measurement trends.
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.
IW Series Industrial Wireless Measurement System
A complete wireless sensor and receiver system for use in industrial applications.
IWR-PORT Wireless Sensors to Ethernet, RS232 or RS485 Gateway Receiver
The IWR-PORT Ethernet Gateway provides a link between wireless sensors and sensor networks and Industrial Ethernet or RS-232/485 networks.
IoT Gateway Wireless Sensors to 2G 3G 4G Modem Receiver
The IoT Gateway allows virtually any sensor to be monitored from anywhere with a Cellular connection.
IWR-USB Wireless Sensors to USB Gateway Receiver
The IWR-USB Gateway provides a link between wireless sensors and any PC with a USB connection
Titan TPTLRd Low Range Digital Pressure Sensor
This low range pressure sensor has a digital communications interface output and uses an oil filled silicon piezo-resistive sensing element housed in a robust stainless steel housing to measure pressure of liquid or gases.
Titan TPTd Digital Pressure Sensor
This compact ceramic sensing diaphragm pressure sensor has a I2C (Inter-Integrated Circuit) or SPI (Serial Peripheral Interface) protocol digital interface for reading the measured pressure with ranges from 0…0.5 bar (7.25 psi) up to 600 bar ( 8700 psi).
SLS-D SDI-12 Digital Interface Submersible Level Sensor
This submersible level sensor has SDI-12 digital communications which provides the level and temperature readings as a serial output using the SDI-12 version 1.4 protocol.
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.
DCL 551 RS485 Modbus RTU Submersible Low Range Fuel, Oil & Wastewater Level Probe
Low range digital interface submersible liquid level probe with RS 485 Modbus RTU protocol serial bus communications for measuring level of fuel, oil and wastewater in low fill height open tanks.
DCL 571 RS485 Modbus RTU Submersible 22mm dia Groundwater & Wastewater Level Probe
22mm diameter digital interface submersible liquid level probe with RS 485 Modbus RTU protocol serial bus communications for installing in 1″ diameter tubes to measure groundwater level and measuring wastewater with nose cone removed.
DCL 531 Modbus RTU RS 485 Submersible Stainless Steel Liquid Level Sensor
Digital submersible stainless steel liquid level sensor with a Modbus RTU protocol RS 485 serial bus interface.
ECHO Mobile Network Battery Powered Multiple Sensor Telemetry Interface Unit
Mobile network communications and multichannel sensor signal input conditioner for installing in remote above or underground locations without a nearby power source or signal cables.
Truck Air Brake CANopen Pressure Sensor to Communicate with Transmission Electronic Controls
We want a pressure sensor to fit to an air brake circuit of a truck which operates up to 8 bar. The pressure sensor will need to have a SAE J1939 vehicle bus interface in order to communicate with the transmission electronic control unit.
Irrigation water channel and storage dam 10m range SDI-12 submersible level sensor
A low powered telemetry system water level sensor for submerging in irrigation water channels or storage dams and measuring the depth over a range of 0 to 10m from the nose cone, and sending the reading via a SDI-12 serial interface through the submersible cable electrical connection.
Stilling well 3ft range SDI-12 interface lake water level sensor
A data acquisition compatible level sensor for submerging in a lake stilling well and measuring the depth over a range of 0 to 3ft from the nose cone, and sending the corresponding reading via an SDI-12 serial interface through the submersible cable electrical connection.
70,000 psi usb pressure sensor for calibration use with hydraulic screw press and PC computer
An ultra high range digital pressure sensor for calibration use to measure pressure of hydraulic oil over a range of 0 to 70,000 psi g from the Autoclave F-250-C female process connection, and sending the corresponding pressure reading through USB interface to the PC monitoring and logging software.
Portable data acquisition trolley +/-20 kPa dp RS485 Modbus RTU interface air pressure sensor and display package
A digital display, pressure sensor and digital interface module package for use on portable data acquisition trolleys to measure pressure of air over a range of -20 to 20 kPa diff from two 6.6mm dia x 11mm barbed hose connections, and sending the corresponding reading via a RS485 Modbus RTU interface through the terminal block connector electrical connections.
SIAi-8 8 Channel Analogue Signal Input to RS-485 Modbus RTU Interface Converter
8 channel analogue signal to digital interface module for converting voltage or current signal inputs to a single RS-485 communication interface using Modbus RTU transmission protocol.
Hydroelectric penstock 10 barg USB interface computer data-logging pressure sensor
A computer data logging pressure sensor for hydroelectric penstock use to measure fluctuating pressures of freshwater over a range of 0 to 10 bar g from the G1/4 male process connection, and sending the corresponding reading through the USB interface via the weatherproof cable electrical connection.
1000 barg hydraulic spike pressure sensor for testing robotic automation
A high range fast response digital pressure sensor for industrial robotic automation testing use to measure pressure of hydraulic pressure spikes over a range of 0 to 1,000 bar g from the G1/4 male process connection, and sending the corresponding USB signal through the USB mini B connector electrical connection.
16 barg fast reacting USB pressure sensor for pressure relief device testing on Nitrogen gas
A USB interface digital pressure sensor for fast reacting pressure relief device testing use to measure pressure of nitrogen gas over a range of 0 to 16 bar g from the G1/4 male process connection, and sending the corresponding signal through the USB mini B cable electrical connection.
High Speed USB Pressure Sensors
High speed measurement reading response, Universal Serial Bus (USB) interface computer connection pressure sensing devices.
Low Range USB Pressure Sensors
Low range pressure measurement Universal Serial Bus (USB) interface computer connection pressure sensing devices.
USB
Universal Serial Bus (USB) interface computer connection
USB Pressure Sensors
Universal Serial Bus (USB) interface computer connection pressure sensing devices
High Range USB Pressure Sensors
High range pressure measurement Universal Serial Bus (USB) interface computer connection pressure sensing devices
40m RS485 Modbus RTU submersible borehole pump drawdown depth sensor
A submersible digital water depth sensor for submerging in a borehole and measuring the pump draw down depth over a range of 0 to 40m from the nose cone, and sending the corresponding RS485 Modbus RTU protocol coms through the submersible cable electrical connection.
UPS-HSR USB Pressure Sensor with High Sample Rate Logging
USB ready digital pressure sensor for recording pressures with a high speed sample rate of up to 1 kHz to a computer.
10 bar absolute I2C interface air pressure sensor
An absolute digital pressure sensor for measuring the pressure of air over a range of 0 to 10 bar absolute from the G1/4 male process connection, and sending the corresponding I2C interface through the weatherproof cable gland electrical connection.
10000 psig range USB output mineral hydraulic oil pressure sensor for component testing use
A digital pressure sensor for component testing use to measure pressure of mineral hydraulic oil over a range of 0 to 10,000 psi g from the 1/4 BSP P male process connection, and sending the corresponding digital signal through the waterproof cable electrical connection.
10 barg range RS485 Modbus RTU air pressure sensor for flow control use
A gauge pressure sensor for flow control use to measure pressure of air over a range of 0 to 10 bar g from the G1/2 male process connection, and sending the corresponding RS485 Modbus RTU signal through the integral cable electrical connection.
60 barg range RS485 Modbus RTU seawater pressure sensor for flow control use
A hastelloy C276 wetted parts gauge pressure sensor for flow control use to measure pressure of seawater over a range of 0 to 60 bar g from the G1/2 male process connection, and sending the corresponding RS485 Modbus RTU signal through the integral cable electrical connection.
PC logging USB interface 200 bar range portable freshwater pressure gauge
Digital interface logging pressure gauge for portable use in freshwater measurement applications, capable of measuring 0 to 200 bar sealed gauge pressure with 0.1% accuracy and connected using a G1/4 male fitting. Also includes USB, log software and traceable cal cert.
Roadside creeks & streams flood SDI-12 coms water level sensor
This low power consumption SDI-12 interface sensor will measure the water level of roadside creeks and streams to sense the level of flooding.
SDI-12 near shore tide gauge submersible 20m level probe
20 metre range level probe with an SDI-12 protocol serial digital interface for submerging near to the shore to monitor tidal changes.
Evaporation pan SDI-12 environmental data interface water level sensor
SDI-12 data interface hydrostatic water level sensor for monitoring the depth of water in a Class A evaporation pan.
Multi-points on single RS485 line 200 mbar g pressure sensor
Digital pressure sensor with a 0…200 mbar gauge range for connecting at multiple points on one RS485 serial line.
Modbus RTU RS485 submersible borehole water level sensor
Modbus RTU communications protocol RS485 serial interface, small diameter for water borehole immersion, hydrostatic pressure level sensor.
Computer Interface Pressure Gauges
Connect a pressure gauge to a desktop or laptop computer via USB or RS232 serial bus connection.
RS485 Serial Interface Pressure Sensors
RS485 output pressure sensors for incorporating into digital sensor networks. These sensors can be allocated a unique device address and connected in series to other sensors with RS-485 serial interfaces on the same communications link.
RS232 Serial Interface Pressure Sensors
RS232 compatible pressure transducers for linking to PC computer serial ports.
Waterproof testing to 2 atmospheres digital pressure sensor
PR 33X is a high resolution digital interface pressure sensor that can be hooked up to a Windows PC to display and log the pressure. The 33X uses a high resolution 16 bit analog to digital converter to process the signal generated by the pressure transducer, and therefore it is possible to detect very small variations in pressure.
36XW Digital Submersible Hydrostatic Level Sensor
The 36 X W is a high accuracy sensor with analogue 4-20mA / 0-10Vdc or digital RS485 output for submersing into a liquid to measure depth.
Load reading pressure gauge for benchtop hydraulic press
Digital output load reading pressure gauge for measuring the pressure generated by a benchtop hydraulic press and displaying readings in custom load units
Digital Interface
Measurement instrumentation which can be connected via a USB, RS232 or RS485 digital interface communications.
4-20mA Transmitter Data Logging Kit
This 4-20mA transmitter data-logging kit can be connected to any 4-20mA output sensor and generate a record of measurements collected at set time intervals.
RAMPORT Remote Asset Monitoring Modem with I/O Expansion Port
The RAMPORT is a small and cost effective method of monitoring remote plant and equipment from any PC or internet enable terminal loaded with a standard web browser.
Z-HEAD Wireless Universal Sensor System
A wireless interface system for connecting battery powered sensors to a computer via a central receiver.
DCT 531 Modbus RTU RS485 Pressure Sensor
The DCT 531 digital pressure sensor has a Modbus RTU RS485 interface for transmitting pressure readings over a digital sensor network.
DCT 533 IO-Link Interface Pressure Sensor
The DCT 533 digital pressure sensor has a IO-Link point-to-point communications interface for sending pressure readings to a IO-Link master.
DCT 532 I²C Pressure Sensor for TWI Communication
The DCT532 I²C pressure sensor has a I²C serial computer bus protocol interface for sending pressure readings over addressable digital communications.
Data Loggers
A guide to data loggers including explanations, applications and product selection guide for recording measurement data.
Digital Pressure Sensors
This guide will help you choose a digital output pressure sensor for your application and explain the benefits of using a digital interface to transmit pressure readings.
Pressure drop logging at 3 bar over a few seconds
I need to measure pressure drop in a leaking system. The initial pressure is 3 bar and I need to measure the pressure drop over a few seconds
10 bar calibration reference pressure sensor
I’m looking for a 10 bar pressure sensor with high precision for calibration reference purposes
LEO Record (Ei) Pressure Data Logger
LEO Record combined digital manometer & pressure data logging instrument for recording pressures & temperatures that can store up to 57,000 readings.
LEX1 (Ei) High Accuracy Digital Pressure Gauge
High precision digital pressure gauge with an accuracy of 0.05% full scale in pressure ranges from 0…30 mbar up to 0…1000 bar.
Pressure gauge for recording pressure 0-6 bar on PC/Laptop
We are looking for a pressure gauge which can be connected with a PC or laptop to record the pressure values directly.
SDI-12 interface, 2 bar absolute, submersible water level sensor
The S12C is a submersible level probe with a SDI-12 protocol signal interface and has the option to measure absolute pressure rather than venting to air pressure above the water surface.
35X HTC High Temperature Digital Pressure Sensor (< 300 degC)
The 35X HTC high temperature digital pressure sensor is suited for media temperatures up to 300 °C
ADT681 Digital Pressure Gauge
The ADT681 digital pressure gauge family covers a wide range of pressures from as low as 1 inH20 differential to as high as 36,000 psi gauge.
Digital sensor for leakage monitoring at 1 kilopascal on a PC
I am building a test station for leakage testing and need a digital pressure sensor for monitoring air pressure around 1 kPa for 30 sec.
K114 USB Converter Replacement for K104
The K-114B USB converter for Keller digital pressure sensors and instruments has replaced the now obsolete K-104B USB converter.
Leak testing pipes to record pressure decay with digital transducer
Pressure transducer which can be connected to a PC to use in-house to measure pressure decay
DM01-500-HD High Range Digital Pressure Gauge
The DM01-500 HD high range pressure gauge is available in pressure ranges from 0 to 600, 1000, 1600, 2000 & 2200 bar.
River & Coastal Water Submersible Level Sensor with SDI-12 interface
The most popular device is the SLS-D submersible level transmitter with SDi-12 output, this can be supplied with various measurement ranges and cable lengths to suit the installation. There is also the SLS-DMB which is a ceramic based sensor with a Marine Bronze housing which is suitable for permanent submersion in estuary and seawater installations. USB-SDI12-PRO […]
20 bar digital pressure gauge with USB connection and PC logging
Digital pressure gauge with a range of around 0-20 bar that will plug into the PC via a USB port and include a program for logging.
Measurement to Digital Reading Converter
This measurement to digital converter will convert any linear measurement over a specified range to the equivalent digital decimal and binary number.
Bit to Measurement Resolution Converter
This bit to resolution converter will calculate the reading resolution of a DAC or ADC and answer in steps, %FS, ppm and decimal ratio.
10 metre submersible water depth and temperature transducer with USB digital connection
USB interface IP68 pressure sensor to accurately indicate the depth and temperature of fresh water up to 10 metres water depth.
5000 psi USB interface pressure gauge with 1/4 NPT male fitting
Digital pressure gauge with USB connection for plotting live readings up to 5000 psi on a PC.
Low power consumption SDI-12 lake water level sensor
Lake water level sensor for immersed installations to measure the quantity of water in a lake with a low power consumption SDI-12 interface.
1000 psi USB connection pressure transducer for PC data acquisition
Pressure transducer with USB connection and PC software for data acquisition of pressures from 0 to 1000 psi gauge.
USB pressure sensors for detecting water leaks & restrictions
I have a research problem where I need to detect leaks and obstructions in a pipe network
10 bar air pressure gauge for connecting to laptop
Digital pressure gauge with PC interface with digital output for displaying and logging pressure readings up to 10 bar g on a laptop computer in real time.
DM01 Multi-Range High Accuracy Pressure Gauge
High precision digital pressure gauge with 0.05% full scale accuracy, exchangeable pressure range modules from 100 mbar (1.5 psi) up to 400 bar (6000 psi).
S12C SDI-12 Seawater Pressure & Temperature Transducer
SDI-12 protocol transducer for sensing water depth level and temperature in seawater, brackish water, tidal water, saline water or leachate.
S12S SDI-12 Coms IP68 Pressure and Temperature Sensor
Combined pressure and temperature sensor with a 1200 baud rate serial data interface as defined by the SDI-12 support group.
DL Industrial Pressure Data Logger
Robust industrial self powered logger for recording up to 130,000 pressure values with a minimum logging interval time of 2 seconds.
LEO3 Current or Digital Output Pressure Gauge
LCD digital pressure gauge powered externally by a 2 wire series 4-20mA current loop or a digital interface.
35X Flush Diaphragm Digital Output Pressure Sensor
Highly accurate digitally compensated pressure transducer with G1/2 male flush pressure port.
PD39X Twin Absolute Digital DP Sensor
Digital pressure sensor with 3 separate channels for measuring P1, P2 and DP readings plus 2 temperature channels.
41X Low Range Digital Output Pressure Sensor
Low pressure sensor with a USB, RS232 or RS485 digital output interface for measuring low range gauge or differential pressures from 10 to 300 mbar.
LEO Record (Ei) Capo Low Pressure Logger
Battery powered data logger for measuring and recording low range pressures. Pressure ranges from 30 mbar (12 inH2O) up to 300 mbar (120 inH2O).
PD33X Digital Differential Pressure Sensor
High precision differential pressure transducer with accuracy of 0.1% full scale. Available with RS485, USB or RS232 for connecting to a computer.
33X High Accuracy Digital Output Pressure Sensor
High precision pressure transducer with an accuracy of 0.05% full scale with a RS485, USB or RS232 digital interface for connecting to a PC.
DPG2400 Precision Pressure Indicator
High accuracy desktop pressure gauge for calibration and metrology laboratories with an accuracy of ±0.03% FS covering pressure ranges from up to 400 bar.
6100 Ultra High Accuracy Digital Pressure Sensor
Very highly accurate RS232 or RS485 serial interface pressure transducer with an accuracy of ±0.01% full scale achieved over pressure ranges up to 400 bar.
6000 High Accuracy Digital Pressure Transducer
High precision RS232 or RS485 interface pressure sensor for use as a reference standard for calibration or research purposes.