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Omni Instruments Ltd

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  • 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
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Products

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PM-CT-100SC

Current Transformer (split core type) - Primary current - 100A, Rating Class 3 - 1.0 VA..
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PM-CT-M100

Current Transformer (moulded type) - Primary current - 100A, Rating Class 3 - 2.5VA..
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PMU21

The PyroMiniUSB sensor, PMU21 non-contact infrared temperature sensors with USB cable. Temperature Range: -20 to 1,000°C. Modbus RTU communications with an ultra-fast response time of 125 ms. Field of View: 21 - 2:1 Distance to Target Ratio. Ideal for Large or Close-Up Targets. Supplied with Mounting Nut...
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Portable Field Logging Systems

Utilising the wide range of data logger types in our range we are able to build bespoke logging systems to your requirements. Loggers can be built into fully weather proof transport cases making them easily portable and suitable for use in the harshest environments. We can also integrate a wide..
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PR36XW

PR36XW Submersible level transmitter..
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PR41X Low Range Pressure Transmitter

PR41X Low Range Pressure Transmitter. Stainless Steel body, Nitrile O-Rings and Gold plated ceramic membrane diaphragm. Standard pressure port connection 1/4" BSP male thread. Options for cabled, Binder or DIN socket connections. RS485 Interface allows for adjustment to the range and analogue outputs. Sensor may also provide RS485 Modbus outputs,..
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PR41XEi Intrinsically Safe Low Range Pressure Transmitter

PR41XEi Intrinsically Safe Low Range Pressure Transmitter. Stainless Steel body, Nitrile O-Rings and Gold plated ceramic membrane diaphragm. Standard pressure port connection 1/4" BSP male thread. Options for cabled, Binder or DIN socket connections. RS485 Interface allows for adjustment to the range and analogue outputs. Suitable for use in ATEX..
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PR46X

Capacitive submersible depth sensor range 0-30, 0-100, 0-300mBar, with 4-20mA or 0-10v output...
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PR46XEI

Intrinsically safe capacitive submersible depth sensor range 0-30, 0-100, 0-300mBar, with 4-20mA output...
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PRO1D-MID

MID Certified PRO1D Energy Meter. 18mm wide DIN Rail mounting, LCD display, suitable for single phase networks measuring voltage 230vAC 50Hz, current range 0-45 amps, comes with a pulse output. MID approved suitable for billing purposes accuracy class B (EN50470.03). Suitable for measuring the kWh generated by the solar panels..
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PS200

PS200 Differential Pressure Switch in an IP54 enclosure. Adjustable Range 20-200 pascals with a NO/NC contacts, suitable for up to 3A / 250vAC. 5mm Diameter Male pressure connections. 25kPa Proof Pressure and 50kPa Burst Pressure. Operating Temperature -20 to +60°C, (0-95%RH Non-Condensing). Dimensions 105 x 73 x 63mm...
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PTi18

Ceramic pressure capsule, ranges 0-1 to 0-600 Bar, Output 2.8-5mV/V, Accuracy 0.2%, temperature range -40 to +135°C...
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PTM/N Programmable Submersible Depth Sensor

The PTM/N level transmitter is a programmable depth sensor available with a scalable 4-20mA analogue output. The unit can be supplied preprogrammed to your specific requirements, or with the optional programming kit to allow the unit to be re-ranged by the user. The range is adjustable up to 1:4 of..
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PTM/N/RS485

Programmable submersible depth sensor, with 4-20mA and RS485 outputs, with optional temperature output. Stainless steel body, pressure ranges from 0.05 to 25 bar. Available with PUR cable..
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PW100

TruMet PW100 Optical Rain Sensor. Measures liquid precipitation and provide a pulse output for every 0.1mm. Power Supply: 5-30vDC (24mA @ 12V). IP66 UV stabilised thermoplastic housing with 8-Way M12 Connector. Operating Temperature -35 o +70°C. Weight 0.67Kg...
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QA-OMNI

Universal signal converter and data logger, Input ranges: Voltage : 10V DC, 20mA, Current : Pt100, Pt500, Pt1000, Ni100, Thermocouple : J, K, R, S, T, B, E, N Resistence : 1000 Ohm to 10 KOhm Frequency : 0,001 Hz to 9,99 KHz Analogue Output : 0 to 20mA /..
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QA-POWER-M

QA-POWER-M single phase network power analyser with TRMS (true RMS) function. USB configurable, with 4-way galvanic isolation, input range 1000 vDC / 600VAC, 10A AC/DC., programmable alarm contact, RS485 Modbus output, and 4-20mA / 0-10v DC output...
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QI-Power Current & Voltage Energy Module

QI Single Phase Power & Energy Meter

Compact CT sized power meter that offers a huge number of measurements including THD, Watt, VA, VAR, kW/h, Min/Max RMS plus many more. Ranges up too 1000V and 400A and frequency from 1Hz to 400Hz with a 0.5% accuracy. Fast 11k Hz sampling rate capable of capturing spikes in your..
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QI-50-V-485

QI-50-V-485 single phase RMS current transformer, input range ±50 Amps, power supply 12-30vDC. Accuracy 0.5%FS. Bandwidth 20-1000Hz. RS485 Modbus output, and 0-10vDC output...
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QI-Power Current & Voltage Energy Module

QI-POWER-485

QI-Power Energy/Power Meter suitable for single phase AC RMS/DC Current & Voltage. Current Range: up to 50A AC/DC. Voltage Range: up to 800vAC or 1000vDC. RS485 Modbus RTU output. DIP Switch and PC programming. Power Supply 9-30vDC. DIN Rail mounting, dimensions: 46.1 x 63 x 26.4mm...
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QI-V-485 RMS AC/DC Current Transformer Ranges 50 & 300 AMPS RS485 Modbus

The QI Series is an isolated, contact-less direct and alternating RMS current transformer. Available with 50A and 300A ranges, the QI series offers 0.5% accuracy with a high resolution 12-bit output. The CT has two outputs, one RS485 Modbus RTU and one 10V DC with dip-switch range setting and DIN..
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QR-C-111

SafEye Quasar 900 Receiver Unit. Warm up time: 30 seconds. RS485 Modbus Interface and HART Comms. Analogue Output: 0-20mA (Sink). Output: Fault = 0-3mA; Normal Readings = 4-20mA. Power Supply 18-32vDC @ 250mA (Peak: 30mA). ATEX/IECEx Approved Ex d e ib [ib Gb] IIB+H2 T4 Gb, Ex tb IIIC T135°C..
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RaZON+ Solar Monitoring System

RaZON+ All-In-One Solar Monitoring System

The RaZON+ is an all-in-one solar monitoring system that can accurately monitor the direct and diffuse solar irradiance. The unit comes with integrated pyrheliometer to measure the DNI and a shaded pyranometer to measure the DHI. The RaZON+ uses the DNI and DHI values to calculate the Global Horizontal Solar..
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RFX Gateway & Wireless Thermometers

The ThermoWorks RFX Gateway and RFX Meat Thermometer are a wireless system designed to provide accurate and reliable temperature monitoring for cooking, especially for grilling, smoking, and roasting. This system uses a combination of radio frequency (RF) technology and Wi-Fi to overcome the limitations of traditional Bluetooth-based probes...
View Product

PM-CT-100SC

Current Transformer (split core type) - Primary current - 100A, Rating Class 3 - 1.0 VA..
View Product

PM-CT-M100

Current Transformer (moulded type) - Primary current - 100A, Rating Class 3 - 2.5VA..
View Product

PMU21

The PyroMiniUSB sensor, PMU21 non-contact infrared temperature sensors with USB cable. Temperature Range: -20 to 1,000°C. Modbus RTU communications with an ultra-fast response time of 125 ms. Field of View: 21 - 2:1 Distance to Target Ratio. Ideal for Large or Close-Up Targets. Supplied with Mounting Nut...
View Product

Portable Field Logging Systems

Utilising the wide range of data logger types in our range we are able to build bespoke logging systems to your requirements. Loggers can be built into fully weather proof transport cases making them easily portable and suitable for use in the harshest environments. We can also integrate a wide..
View Product

PR36XW

PR36XW Submersible level transmitter..
View Product

PR41X Low Range Pressure Transmitter

PR41X Low Range Pressure Transmitter. Stainless Steel body, Nitrile O-Rings and Gold plated ceramic membrane diaphragm. Standard pressure port connection 1/4" BSP male thread. Options for cabled, Binder or DIN socket connections. RS485 Interface allows for adjustment to the range and analogue outputs. Sensor may also provide RS485 Modbus outputs,..
View Product

PR41XEi Intrinsically Safe Low Range Pressure Transmitter

PR41XEi Intrinsically Safe Low Range Pressure Transmitter. Stainless Steel body, Nitrile O-Rings and Gold plated ceramic membrane diaphragm. Standard pressure port connection 1/4" BSP male thread. Options for cabled, Binder or DIN socket connections. RS485 Interface allows for adjustment to the range and analogue outputs. Suitable for use in ATEX..
View Product

PR46X

Capacitive submersible depth sensor range 0-30, 0-100, 0-300mBar, with 4-20mA or 0-10v output...
View Product

PR46XEI

Intrinsically safe capacitive submersible depth sensor range 0-30, 0-100, 0-300mBar, with 4-20mA output...
View Product

PRO1D-MID

MID Certified PRO1D Energy Meter. 18mm wide DIN Rail mounting, LCD display, suitable for single phase networks measuring voltage 230vAC 50Hz, current range 0-45 amps, comes with a pulse output. MID approved suitable for billing purposes accuracy class B (EN50470.03). Suitable for measuring the kWh generated by the solar panels..
View Product

PS200

PS200 Differential Pressure Switch in an IP54 enclosure. Adjustable Range 20-200 pascals with a NO/NC contacts, suitable for up to 3A / 250vAC. 5mm Diameter Male pressure connections. 25kPa Proof Pressure and 50kPa Burst Pressure. Operating Temperature -20 to +60°C, (0-95%RH Non-Condensing). Dimensions 105 x 73 x 63mm...
View Product

PTi18

Ceramic pressure capsule, ranges 0-1 to 0-600 Bar, Output 2.8-5mV/V, Accuracy 0.2%, temperature range -40 to +135°C...
View Product

PTM/N Programmable Submersible Depth Sensor

The PTM/N level transmitter is a programmable depth sensor available with a scalable 4-20mA analogue output. The unit can be supplied preprogrammed to your specific requirements, or with the optional programming kit to allow the unit to be re-ranged by the user. The range is adjustable up to 1:4 of..
View Product

PTM/N/RS485

Programmable submersible depth sensor, with 4-20mA and RS485 outputs, with optional temperature output. Stainless steel body, pressure ranges from 0.05 to 25 bar. Available with PUR cable..
View Product

PW100

TruMet PW100 Optical Rain Sensor. Measures liquid precipitation and provide a pulse output for every 0.1mm. Power Supply: 5-30vDC (24mA @ 12V). IP66 UV stabilised thermoplastic housing with 8-Way M12 Connector. Operating Temperature -35 o +70°C. Weight 0.67Kg...
View Product

QA-OMNI

Universal signal converter and data logger, Input ranges: Voltage : 10V DC, 20mA, Current : Pt100, Pt500, Pt1000, Ni100, Thermocouple : J, K, R, S, T, B, E, N Resistence : 1000 Ohm to 10 KOhm Frequency : 0,001 Hz to 9,99 KHz Analogue Output : 0 to 20mA /..
View Product

QA-POWER-M

QA-POWER-M single phase network power analyser with TRMS (true RMS) function. USB configurable, with 4-way galvanic isolation, input range 1000 vDC / 600VAC, 10A AC/DC., programmable alarm contact, RS485 Modbus output, and 4-20mA / 0-10v DC output...
View Product
QI-Power Current & Voltage Energy Module

QI Single Phase Power & Energy Meter

Compact CT sized power meter that offers a huge number of measurements including THD, Watt, VA, VAR, kW/h, Min/Max RMS plus many more. Ranges up too 1000V and 400A and frequency from 1Hz to 400Hz with a 0.5% accuracy. Fast 11k Hz sampling rate capable of capturing spikes in your..
View Product

QI-50-V-485

QI-50-V-485 single phase RMS current transformer, input range ±50 Amps, power supply 12-30vDC. Accuracy 0.5%FS. Bandwidth 20-1000Hz. RS485 Modbus output, and 0-10vDC output...
View Product
QI-Power Current & Voltage Energy Module

QI-POWER-485

QI-Power Energy/Power Meter suitable for single phase AC RMS/DC Current & Voltage. Current Range: up to 50A AC/DC. Voltage Range: up to 800vAC or 1000vDC. RS485 Modbus RTU output. DIP Switch and PC programming. Power Supply 9-30vDC. DIN Rail mounting, dimensions: 46.1 x 63 x 26.4mm...
View Product

QI-V-485 RMS AC/DC Current Transformer Ranges 50 & 300 AMPS RS485 Modbus

The QI Series is an isolated, contact-less direct and alternating RMS current transformer. Available with 50A and 300A ranges, the QI series offers 0.5% accuracy with a high resolution 12-bit output. The CT has two outputs, one RS485 Modbus RTU and one 10V DC with dip-switch range setting and DIN..
View Product

QR-C-111

SafEye Quasar 900 Receiver Unit. Warm up time: 30 seconds. RS485 Modbus Interface and HART Comms. Analogue Output: 0-20mA (Sink). Output: Fault = 0-3mA; Normal Readings = 4-20mA. Power Supply 18-32vDC @ 250mA (Peak: 30mA). ATEX/IECEx Approved Ex d e ib [ib Gb] IIB+H2 T4 Gb, Ex tb IIIC T135°C..
View Product
RaZON+ Solar Monitoring System

RaZON+ All-In-One Solar Monitoring System

The RaZON+ is an all-in-one solar monitoring system that can accurately monitor the direct and diffuse solar irradiance. The unit comes with integrated pyrheliometer to measure the DNI and a shaded pyranometer to measure the DHI. The RaZON+ uses the DNI and DHI values to calculate the Global Horizontal Solar..
View Product

RFX Gateway & Wireless Thermometers

The ThermoWorks RFX Gateway and RFX Meat Thermometer are a wireless system designed to provide accurate and reliable temperature monitoring for cooking, especially for grilling, smoking, and roasting. This system uses a combination of radio frequency (RF) technology and Wi-Fi to overcome the limitations of traditional Bluetooth-based probes...
View Product

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