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  • Solar & Wind Power
  • Subsea & Offshore
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  • Serial Ethernet & ModBus
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Eltek

Home / Our Brands / Eltek

Eltek has over three decades of experience delivering reliable environmental monitoring and data logging solutions from our UK base in Cambridge. As a part of Grant Instruments, they offer an expanded portfolio that combines Eltek’s trusted wireless systems with Grant’s advanced Squirrel data loggers, giving customers unmatched flexibility, precision and scalability.

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Gen II Wireless Data Logger for Temperature, Humidity and Process Signals

The GENII wireless data logging system connects sensors and process signals via radio transmitters to a central base station with a built in data logger. The system can handle up to 250 channels and has a range of up to 2-3 kilometres. Repeaters can be used to extend the range...
View Product
SQ Series Data Logger with Hub

SQ Series Data Loggers with 8-16 Analogue Inputs

The SQ Series data loggers are a range of general purpose data loggers with universal inputs suitable for monitoring current, voltage, resistance, temperatures and digital channels for alarms and triggering. Loggers have 8 differential/16 single-ended, 8 digital state inputs and 4 digital outputs. The logger can be used as a..
View Product
WSR GEN II Telemetry System

WSR GEN II Telemetry System

The WSR GEN II Telemetry System works as a receiver unit for GEN II transmitters to provides an analogue output for inputs to connected GEN II transmitters. The WSR is a self-contained mains powered receiver and output unit with built-in batteries providing 48 hours of operation in the event of..
View Product
RC250 Modbus GEN II Receiver

RC250 Modbus GEN II Receiver

The RC250 Modbus GEN II Receiver can be used as a receiver unit for the GEN II transmitters to provide a serial Modbus output for up to 160 active channels. The RC250 is a self-contained mains powered receiver unit with built-in batteries providing more than 24 hours of operation in..
View Product

Squirrel 450/850 Series Data Logger

The Squirrel 450/850 series is a cost effective portable data logger with a maximum of 4 or 8 universal inputs. In common with its bigger brother, the Squirrel 1000 series data logger, the 450 and 850 series are equipped with impressive specifications, long battery life and a three year guarantee...
View Product
Squirrel OQ610 Temperature Data Logger

Squirrel OQ610 Temperature Data Logger

The OQ610 temperature data logger is suitable for a wide range of temperature recording applications in industry, research and development. It is available as a standalone temperature logger or as part of a complete system for through process monitoring in the food and paint industries. The OQ610 can accept up..
View Product

1000 Series Squirrel

The basic Squirrel data logger is small and portable and consists of the CPU and battery pack. The CPU contains the processor, memory, power connector, display, RS232 serial connection, a pulse input, an 8 bit digital signal input and output connector...
View Product

OQ610-S Through Process Data Logging Systems

The OQ610-S data logger is suitable for taking up to 6 K or T type thermocouple temperature readings for heat treating products in your manufacturing process. The logger is housed in one of the standard, or custom, thermal barriers for protection for the required process temperature and duration. We can..
View Product
OMK610 Oven Temperature Data Logger

OMK610 Squirrel Oven Logging System

The OMK610 Squirrel oven logging system includes everything you need for oven temperature profiling and paint cure calculations in one easy to use and convenient system. The OMK610 is built from over 40 years experience in the manufacture of oven recorders for the coatings industry. The current OMK610 is designed..
View Product

RX250-AL GEN II Receiver Loggers

The RX250-AL GEN II Receiver can also work as a central unit for the GEN II transmitters and has a built in data logger to handle up to 250 channels over 125 transmitters. The RX250-AL is a self-contained mains powered receiver unit with built-in batteries providing more than 24 hours..
View Product

GEN II Wireless Energy Monitoring System

The GENII wireless energy monitoring system is able to cover a wide range of parameters. Transmitters are available for direct connections to ND-350 Power meters, U6 Gas meters, various heat meters, flow meters and other energy monitoring devices. A system can be customised to your requirements, with battery or externally..
View Product

RP250GD

GEN II Radio Repeater. Supplied with AC power supply, 24 hour built-in standby battery (6 x NiMh AA batteries), antenna and integral LCD display. Repeater will extending the effective range of GEN II receiver units and signal paths of transmitters in poor coverage areas...
View Product
DARCA Software for GEN II Telemetry System

DARCA SOFTWARE

DARCA Software is used with the GEN II telemetry systems to help manage and analyse the data collected from the various different GEN II transmitters. DARCA Lite, DARCA Plus, DARCA Heritage and DARCA Secure. The table below shows a breakdown of the different versions and what each can provide...
View Product

EL6XNIMH

6 x NiMh batteries for RX250AL, RX250ALD or WSR GEN II receiver units...
View Product

EL7.2NIMH

Plug-in rechargeable 7.2V NiMh pack of 6 batteries for RP250GD, RC250 or GD-47 GEN II radio units...
View Product
SQS200 & SQS300 SquirrelView Software

SQS200

Single user license for professional configuration and analysis software for SQ16 and SQ16 PLUS data loggers. The SquirrelView+ software provides full data analysis, on-line graphing, meter to Excel, export to Excel and Logger contact scheduling. Licence valid for 2 years..
View Product
SQS200 & SQS300 SquirrelView Software

SQS300

Multi user license for professional configuration and analysis software for SQ16 and SQ16 PLUS data loggers. Unlimited use of the SquirrelView Plus software within a single organisation. The SquirrelView+ software provides full data analysis, on-line graphing, meter to Excel, export to Excel and Logger contact scheduling. Licence valid for 2..
View Product

LW-ANT/SMA

Lightweight indoor/outdoor dipole antenna with 5m lead, SMA plug and mounting hardware..
View Product

GSM-MDM-STUB

GSM modem kit compromising modem, logger cable and direct attach stubby antenna..
View Product

Gen II Wireless Data Logger for Temperature, Humidity and Process Signals

The GENII wireless data logging system connects sensors and process signals via radio transmitters to a central base station with a built in data logger. The system can handle up to 250 channels and has a range of up to 2-3 kilometres. Repeaters can be used to extend the range. The radio transmitters can take voltage, 4-20 mA, thermocouple and thermistor inputs. ...
View Product
SQ Series Data Logger with Hub

SQ Series Data Loggers with 8-16 Analogue Inputs

The SQ Series data loggers are a range of general purpose data loggers with universal inputs suitable for monitoring current, voltage, resistance, temperatures and digital channels for alarms and triggering. Loggers have 8 differential/16 single-ended, 8 digital state inputs and 4 digital outputs. The logger can be used as a portable logger using its internal battery power and operate the logger. ...
View Product
WSR GEN II Telemetry System

WSR GEN II Telemetry System

The WSR GEN II Telemetry System works as a receiver unit for GEN II transmitters to provides an analogue output for inputs to connected GEN II transmitters. The WSR is a self-contained mains powered receiver and output unit with built-in batteries providing 48 hours of operation in the event of a mains failure. An LCD is incorporated for real time metering of sensor values. Two models are available with either 8 or 16 inputs/outputs and ...
View Product
RC250 Modbus GEN II Receiver

RC250 Modbus GEN II Receiver

The RC250 Modbus GEN II Receiver can be used as a receiver unit for the GEN II transmitters to provide a serial Modbus output for up to 160 active channels. The RC250 is a self-contained mains powered receiver unit with built-in batteries providing more than 24 hours of operation in the event of a mains failure. An LCD is incorporated to show signal strength and serial number of last transmitter received. The RC250 unit can ...
View Product

Squirrel 450/850 Series Data Logger

The Squirrel 450/850 series is a cost effective portable data logger with a maximum of 4 or 8 universal inputs. In common with its bigger brother, the Squirrel 1000 series data logger, the 450 and 850 series are equipped with impressive specifications, long battery life and a three year guarantee. Models 451 and 851 have 4 or 8 universal inputs respectively, configurable for voltage, current and temperature for both thermocouple and thermistor sensors. In addition ...
View Product
Squirrel OQ610 Temperature Data Logger

Squirrel OQ610 Temperature Data Logger

The OQ610 temperature data logger is suitable for a wide range of temperature recording applications in industry, research and development. It is available as a standalone temperature logger or as part of a complete system for through process monitoring in the food and paint industries. The OQ610 can accept up to 6 K-Type or T-Type thermocouple temperature inputs with temperature ranges from -200 up to 1,300°C. Logging rates from 8Hz to every 2 hours with ...
View Product

1000 Series Squirrel

The basic Squirrel data logger is small and portable and consists of the CPU and battery pack. The CPU contains the processor, memory, power connector, display, RS232 serial connection, a pulse input, an 8 bit digital signal input and output connector. ...
View Product

OQ610-S Through Process Data Logging Systems

The OQ610-S data logger is suitable for taking up to 6 K or T type thermocouple temperature readings for heat treating products in your manufacturing process. The logger is housed in one of the standard, or custom, thermal barriers for protection for the required process temperature and duration. We can supply a wide range of temperature probes for surface, air or insertion measurements to be taken during the process. Standard barriers can handle temperatures of ...
View Product
OMK610 Oven Temperature Data Logger

OMK610 Squirrel Oven Logging System

The OMK610 Squirrel oven logging system includes everything you need for oven temperature profiling and paint cure calculations in one easy to use and convenient system. The OMK610 is built from over 40 years experience in the manufacture of oven recorders for the coatings industry. The current OMK610 is designed with many new features to assist in production quality control and reducing operating costs. Various different temperature sensors are available to provide air temperature, surface ...
View Product

RX250-AL GEN II Receiver Loggers

The RX250-AL GEN II Receiver can also work as a central unit for the GEN II transmitters and has a built in data logger to handle up to 250 channels over 125 transmitters. The RX250-AL is a self-contained mains powered receiver unit with built-in batteries providing more than 24 hours of operation in the event of a mains failure. An LCD is incorporated to show signal strength and serial number of last transmitter received. The ...
View Product

GEN II Wireless Energy Monitoring System

The GENII wireless energy monitoring system is able to cover a wide range of parameters. Transmitters are available for direct connections to ND-350 Power meters, U6 Gas meters, various heat meters, flow meters and other energy monitoring devices. A system can be customised to your requirements, with battery or externally powered transmitters to cover any parameter and can be linked up to a GEN II Environmental Monitoring System to cover all your monitoring in one ...
View Product

RP250GD

GEN II Radio Repeater. Supplied with AC power supply, 24 hour built-in standby battery (6 x NiMh AA batteries), antenna and integral LCD display. Repeater will extending the effective range of GEN II receiver units and signal paths of transmitters in poor coverage areas. ...
View Product
DARCA Software for GEN II Telemetry System

DARCA SOFTWARE

DARCA Software is used with the GEN II telemetry systems to help manage and analyse the data collected from the various different GEN II transmitters. DARCA Lite, DARCA Plus, DARCA Heritage and DARCA Secure. The table below shows a breakdown of the different versions and what each can provide. ...
View Product

EL6XNIMH

6 x NiMh batteries for RX250AL, RX250ALD or WSR GEN II receiver units. ...
View Product

EL7.2NIMH

Plug-in rechargeable 7.2V NiMh pack of 6 batteries for RP250GD, RC250 or GD-47 GEN II radio units. ...
View Product
SQS200 & SQS300 SquirrelView Software

SQS200

Single user license for professional configuration and analysis software for SQ16 and SQ16 PLUS data loggers. The SquirrelView+ software provides full data analysis, on-line graphing, meter to Excel, export to Excel and Logger contact scheduling. Licence valid for 2 years ...
View Product
SQS200 & SQS300 SquirrelView Software

SQS300

Multi user license for professional configuration and analysis software for SQ16 and SQ16 PLUS data loggers. Unlimited use of the SquirrelView Plus software within a single organisation. The SquirrelView+ software provides full data analysis, on-line graphing, meter to Excel, export to Excel and Logger contact scheduling. Licence valid for 2 years ...
View Product

LW-ANT/SMA

Lightweight indoor/outdoor dipole antenna with 5m lead, SMA plug and mounting hardware ...
View Product

GSM-MDM-STUB

GSM modem kit compromising modem, logger cable and direct attach stubby antenna ...
View Product

Eltek has over three decades of experience delivering reliable environmental monitoring and data logging solutions from our UK base in Cambridge. As a part of Grant Instruments, they offer an expanded portfolio that combines Eltek’s trusted wireless systems with Grant’s advanced Squirrel data loggers, giving customers unmatched flexibility, precision and scalability.

Gen II Wireless Data Logger for Temperature, Humidity and Process Signals

The GENII wireless data logging system connects sensors and process signals via radio transmitters to a central base station with a built in data logger. The system can handle up to 250 channels and has a range of up to 2-3 kilometres. Repeaters can be used to extend the range...
View Product
SQ Series Data Logger with Hub

SQ Series Data Loggers with 8-16 Analogue Inputs

The SQ Series data loggers are a range of general purpose data loggers with universal inputs suitable for monitoring current, voltage, resistance, temperatures and digital channels for alarms and triggering. Loggers have 8 differential/16 single-ended, 8 digital state inputs and 4 digital outputs. The logger can be used as a..
View Product
WSR GEN II Telemetry System

WSR GEN II Telemetry System

The WSR GEN II Telemetry System works as a receiver unit for GEN II transmitters to provides an analogue output for inputs to connected GEN II transmitters. The WSR is a self-contained mains powered receiver and output unit with built-in batteries providing 48 hours of operation in the event of..
View Product
RC250 Modbus GEN II Receiver

RC250 Modbus GEN II Receiver

The RC250 Modbus GEN II Receiver can be used as a receiver unit for the GEN II transmitters to provide a serial Modbus output for up to 160 active channels. The RC250 is a self-contained mains powered receiver unit with built-in batteries providing more than 24 hours of operation in..
View Product

Squirrel 450/850 Series Data Logger

The Squirrel 450/850 series is a cost effective portable data logger with a maximum of 4 or 8 universal inputs. In common with its bigger brother, the Squirrel 1000 series data logger, the 450 and 850 series are equipped with impressive specifications, long battery life and a three year guarantee...
View Product
Squirrel OQ610 Temperature Data Logger

Squirrel OQ610 Temperature Data Logger

The OQ610 temperature data logger is suitable for a wide range of temperature recording applications in industry, research and development. It is available as a standalone temperature logger or as part of a complete system for through process monitoring in the food and paint industries. The OQ610 can accept up..
View Product

1000 Series Squirrel

The basic Squirrel data logger is small and portable and consists of the CPU and battery pack. The CPU contains the processor, memory, power connector, display, RS232 serial connection, a pulse input, an 8 bit digital signal input and output connector...
View Product

OQ610-S Through Process Data Logging Systems

The OQ610-S data logger is suitable for taking up to 6 K or T type thermocouple temperature readings for heat treating products in your manufacturing process. The logger is housed in one of the standard, or custom, thermal barriers for protection for the required process temperature and duration. We can..
View Product
OMK610 Oven Temperature Data Logger

OMK610 Squirrel Oven Logging System

The OMK610 Squirrel oven logging system includes everything you need for oven temperature profiling and paint cure calculations in one easy to use and convenient system. The OMK610 is built from over 40 years experience in the manufacture of oven recorders for the coatings industry. The current OMK610 is designed..
View Product

RX250-AL GEN II Receiver Loggers

The RX250-AL GEN II Receiver can also work as a central unit for the GEN II transmitters and has a built in data logger to handle up to 250 channels over 125 transmitters. The RX250-AL is a self-contained mains powered receiver unit with built-in batteries providing more than 24 hours..
View Product

GEN II Wireless Energy Monitoring System

The GENII wireless energy monitoring system is able to cover a wide range of parameters. Transmitters are available for direct connections to ND-350 Power meters, U6 Gas meters, various heat meters, flow meters and other energy monitoring devices. A system can be customised to your requirements, with battery or externally..
View Product

RP250GD

GEN II Radio Repeater. Supplied with AC power supply, 24 hour built-in standby battery (6 x NiMh AA batteries), antenna and integral LCD display. Repeater will extending the effective range of GEN II receiver units and signal paths of transmitters in poor coverage areas...
View Product
DARCA Software for GEN II Telemetry System

DARCA SOFTWARE

DARCA Software is used with the GEN II telemetry systems to help manage and analyse the data collected from the various different GEN II transmitters. DARCA Lite, DARCA Plus, DARCA Heritage and DARCA Secure. The table below shows a breakdown of the different versions and what each can provide...
View Product

EL6XNIMH

6 x NiMh batteries for RX250AL, RX250ALD or WSR GEN II receiver units...
View Product

EL7.2NIMH

Plug-in rechargeable 7.2V NiMh pack of 6 batteries for RP250GD, RC250 or GD-47 GEN II radio units...
View Product
SQS200 & SQS300 SquirrelView Software

SQS200

Single user license for professional configuration and analysis software for SQ16 and SQ16 PLUS data loggers. The SquirrelView+ software provides full data analysis, on-line graphing, meter to Excel, export to Excel and Logger contact scheduling. Licence valid for 2 years..
View Product
SQS200 & SQS300 SquirrelView Software

SQS300

Multi user license for professional configuration and analysis software for SQ16 and SQ16 PLUS data loggers. Unlimited use of the SquirrelView Plus software within a single organisation. The SquirrelView+ software provides full data analysis, on-line graphing, meter to Excel, export to Excel and Logger contact scheduling. Licence valid for 2..
View Product

LW-ANT/SMA

Lightweight indoor/outdoor dipole antenna with 5m lead, SMA plug and mounting hardware..
View Product

GSM-MDM-STUB

GSM modem kit compromising modem, logger cable and direct attach stubby antenna..
View Product

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