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
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
Relative Humidity0 to 100% RH
TGIS-0304
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Features include robust casing, two user-programmable alarms and multiple start/stop options. Data recorded by the TGIS-0304 is downloaded to PC via a cable; no expensive base station is required.The Tinytag Explorer software provides a powerful, easy to use interface with the loggers, enabling visualisation of recorded data and the ability to set logging parameters.
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Product
OEM Count Input0 to 255n
TGPR-1200
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A count input data logger that is supplied uncased so that it can be built into custom applications. Common applications include flow rate and quantity monitoring.You can find more information on Tinytag count data loggers in this application note:
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Product
Milli-volt Input0 to 200mV
TGPR-1001
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A milli-volt input data logger that is housed in a robust, waterproof (IP68) rated case. The TGPR-1001 can be used to record the output from a number of industry standard sensors. Common applications include pressure and battery monitoring.
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Product
External Temperature for PT100 Probe
TGP-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, making them more accurate than their 2-wire predecessors.
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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
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
Tinytag CO2 Data Logger
TGE-0010
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The TGE-0010 CO2 logger has a reading range of 0 to 2,000ppm which is ideal for many building monitoring applications. The logger is mains powered and suitable for monitoring in offices and workplaces, and also commonly used in schools to ensure that rooms are well ventilated and CO2 levels do not exceed recommended limits.
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Product
Data Logger with Temperature & Relative Humidity Probe
TV-4505
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The TV-4505 is ideal for measuring temperature and relative humidity in difficult to access areas, such as packing cases containing works of art.
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Product
Dual Channel Temperature/Relative Humidity
TGU-4500
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Temperature and relative humidity 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
Temperature logger with probe-40 to 125C
TK-4023
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Temperature recorder 16,000 readings capacity High accuracy and reading resolution Fast data offload Low battery monitor User-programmable alarms User-replaceable battery
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Product
Voltage Logger0 to 25V DC
TV-4704
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The TV-4704 measures voltage from 0 to 25V DC and can be connected to a variety of industry standard sensors enabling the logging of a wide range of process parameters.
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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
Temperature Logger-30 to +50C
TV-4050
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This data logger is a self-contained temperature recorder with a digital display. The TV-4050 is ideal for monitoring the temperature of offices, cold storage rooms, museum exhibits and many other applications where a visual temperature indication is needed.
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Product
Temperature Data Logger
TGU-4017
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Self-contained temperature recorder Delayed start option 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















