Gemini Data Loggers Ltd.
Gemini Data Loggers strives to provide products and services that are cost-effective, robust and reliable.
- +44 (0)1243 813000
- +44 (0)1243 531948
- sales@tinytag.info
- sales@tinytag.info
- Scientific House
Terminus Road
Chichester, West Sussex PO19 8UJ
United Kingdom of Great Britain and Northern Ireland
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Product
Tinytag Aquatic 2 Internal Temperature-40 to +70C
TG-4100
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Designed with long-term immersion in mind, this unit is waterproof to a depth of 500m, making it ideal for environmental monitoring in rivers and oceans.The high visibility yellow case has an attachment point that can be used to secure the logger in position.The lid can be removed to enable user-replacement of the battery.
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Product
Logger with Current Clamp0.15 to 200A
TGP-4810
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A data logger, housed in a rugged case, supplied with a Chauvin Arnoux Current Clamp . This unit is ideal for mains and power consumption monitoring.
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Product
Temperature/Relative Humidity Logger-25 to +50C/0 to 100% RH
TV-4500
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This unit records temperature and humidity using self-contained sensors. It can record temperatures between -25 to +50C and relative humidity between 0 to 100%. The unit is waterproof so it can be used outside.
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Product
Dual Channel Temperature Internal/External
TGP-4510
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This logger has an integral sensor and a connection for an external probe (not included) that makes the unit ideal for comparing ambient and process conditions.
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Product
Dual Channel External Temperature
TGP-4520
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This unit has connections for two external probes (not included) and is ideal for comparing ambient and process conditions or comparing two different processes.
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Product
Temperature logger-40 to 85C
TK-4014
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This logger is self-contained with an internal temperature sensor. It can measure temperatures between -40 to 85C. The unit is designed primarily for indoor use but is splashproof to IP54.
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Product
Voltage Input0 to 2.5/10/25V
TGPR-0704
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Voltage input data logger that is housed in a robust, waterproof (IP68) rated case.The TGPR-0704 can be used to record the output from a number of industry standard sensors. Common applications include pressure and windspeed monitoring.
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Product
Current Input0 to 20mA
TGPR-0804
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Current input data logger. A current input data logger that is housed in a robust, waterproof (IP68) rated case. The TGPR-0804 can be used to record the output from a number of industry standard 4-20mA sensors. Common applications include pressure and flow rate monitoring.
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Product
Temperature logger with self-contained sensor and connection for a probe
TGU-4510
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Dual channel temperature recorder 32,000 readings capacity High accuracy and reading resolution Fast data offload Splashproof case Low battery monitor User-replaceable battery USB or serial download cables User-programmable alarms
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Product
Voltage logger0 to 2.5V
TK-4703
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Supplied with an input cable, this logger can measure voltages up to 2.5V DC and can be connected to many industry standard devices, such as CO2 sensors and current clamps, enabling the logging of a wide range of process parameters.The unit is particularly useful when space is at a premium.
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Product
Temperature Logger for PT100 Probe-50 to +300/600C
TV-4104
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This data logger uses an external PT100 probe to record high temperatures. Probes are available to measure up to 300 and 600C. These are listed in the 'You will also need' section. The PT100 probes are of 3-wire construction and use class A elements.
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Product
Plus Radio Ethernet Receiver
ACSRF-4040
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The Plus Radio Ethernet receiver is required as part of the Tinytag Radio Data Logging System. It controls the transmission of data to and from the radio loggers: data received from the loggers is then sent to the computer for viewing with Tinytag Explorer radio software. If power to the computer running the system is lost, the receiver has a battery back-up which will maintain the mesh network until power is restored. This receiver plugs directly into a LAN removing the need for a computer in the area where monitoring is to take place. The receiver is powered using a plug-in Power over Ethernet adaptor (ACS-0041) which is supplied with the unit.
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Product
Internal Temperature-40 to +85C
TGIS-0017
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This model is battery powered and measures temperature using a built-in sensor, providing cost-effective environmental monitoring ideal for inaccessible locations.Features include robust casing, two user-programmable alarms and multiple start / stop options. Data recorded by the TGIS-0017 is downloaded to PC via a cable; no expensive base station is required.
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Product
Temperature Logger for Thermistor Probe
TV-4020
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TV-4020 is ideal for recording and displaying temperatures where a fast response time is needed or the place that needs to be monitored is inaccessible. This unit can also measure higher temperatures than the integral sensor versions.
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Product
Temperature Data Logger
TGP-4017
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This logger has a built-in sensor and can be used to measure temperatures between -40 and 85C. Like all Plus 2 loggers it is waterproof to IP68 and so can be used out of doors.















