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Gemini Data Loggers
Gemini Data Loggers
Tinyview Logger Manual
The name 'TINYVIEW' covers a range of
miniature dataloggers fitted with LCD display,
capable of recording and displaying readings.
TINYVIEW offers many features including:
•
14992 Reading capacity
•
LCD display: 4 digits plus indicators
•
Logging intervals of 1 second to 10 days
•
Programmable delayed and trigger start
•
Off-load whilst logging
•
Min/Max/Actual readings
•
Two programmable alarms
•
3 Stop options
•
Manufactured to BS EN ISO9002
•
Complies with EN 50082 Pt1&2: 1992/95
TV-0020
TV-0104
9800-4346 Iss. 3 E&OE.
TV-0050
TV-0204
TV-0073
TV-0304
TV-0076
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Table of Contents
Related Manuals for Gemini Tinyview TV-0020
Summary of Contents for Gemini Tinyview TV-0020
- Page 1 Gemini Data Loggers Gemini Data Loggers Tinyview Logger Manual The name ‘TINYVIEW’ covers a range of miniature dataloggers fitted with LCD display, capable of recording and displaying readings. TINYVIEW offers many features including: • 14992 Reading capacity • LCD display: 4 digits plus indicators •...
- Page 2 WARNINGS If this equipment is installed or used in a manner not specified by the manufacturer then the protection provided by the equipment may be impaired. This equipment contains a lithium battery which must not be cut open, incinerated, exposed to temperatures above 85°C (185°F) or recharged.
- Page 3 This equipment should only be interfaced to equipment which is powered by a Safety Extra Low Voltage Supply. The maximum voltage levels are to be 30Vrms, 42V peak or 60V dc and separated from hazardous voltages by double or reinforced insulation. For the United States consider a Safety Extra Low Voltage Supply to be a Class 2 source as defined in the National Electrical Code.
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Page 4: Table Of Contents
Contents Features..........1 Managing software....…..…..4 Care of unit......…....5 IP Ratings……………………………………….…..5 Battery........…..6 Specification......…....7 EMC Environment....….……...8 TINYVIEW Temperature..…….…………..8 TINYVIEW PT100 & PT1000.….…….……..10 TINYVIEW Rel. Humidity...………………..11 Calibration..........13 Notes………………………………………………..14 Approvals..........15 Warranty..........16... -
Page 5: Features
FEATURES Reading Capacity TINYVIEW stores 14992 data readings, along with related information such as the logging interval and description/title, together with details of the individual logger including the unique serial number. Delayed and Trigger Start The logger may be programmed to delay the start of the logging cycle by up to 45 days. - Page 6 minutes mode. An arrow on the display points to a graph symbol when the unit is logging. Off-load While Logging When the logging interval is specified in minutes it is possible to retrieve data from a TINYVIEW without interrupting the logging program.
- Page 7 Alarms TINYVIEW has two programmable alarms. Both use the LCD display to show an alarm state. Both are fully programmable for: Alarm trip point ii. Over or under value. iii. Latching or non-latching. Alarm status is shown by the presence of Lo1, Lo2, Hi1 and Hi2 indicators at the top of the LCD.
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Page 8: Managing Software
Word ‘CAL’: Indicates that the logger is due or nearly due for calibration. This will only appear on calibrated units and will not stop the logger functioning. The word CAL will also appear on calibrated units for a few seconds each time the battery is inserted. -
Page 9: Care Of Unit
Exporting Data Data may be exported from the software in text formats ready for importing into spreadsheet or other programs. Exported data may include the title, description and other headings. CARE OF UNIT General Care must be taken to ensure that no dirt or moisture gets into any connector. -
Page 10: Battery
Battery (Observe warnings inside cover) Size: 3.6v ½ AA size Lithium Life: Up to 1 year for PT100, 2 years for other types. Battery replacement is recommended at least yearly for PT100 and every 2 years for the other types. A Service kit including battery, O- ring seal and silica gel pack is available from your TINYVIEW distributor, Part No. -
Page 11: Specification
To maximise battery life, use longer logging intervals (in minutes mode) if possible, and do not leave the logger connected to the host computer for long periods. Low temperatures also reduce battery life. SPECIFICATION Physical Dimensions Basic diameter: 60mm / 2.36” Length (Int. -
Page 12: Emc Environment
EMC environment The operating environment for TINYVIEW is as defined in EN50081 pt1: 1992 and EN50082 pt1&2: 1992/95. TINYVIEW complies with EMC generic immunity standard EN50082 pt1&2: 1992/95 with any standard leads or sensors supplied. User-supplied leads and sensors may affect this compliance. - Page 13 TINYVIEW TEMP Sensor ranges TINYVIEW Temperature loggers use 10K NTC Thermistors. Ranges available are: Range G -40°C to +125°C (-40°F to +185°F) Range H -30°C to +50°C (-22°F to +122°F) Approximate Thermal Time Constants Internal sensor: 10 min. in moving air Stab sensor: Less than 1 min.
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Page 14: Tinyview Pt100 & Pt1000
TINYVIEW PT100 and PT1000 Loggers Operating Temperature TINYVIEW PT100 units are designed to operate over a temperature range of 0°C to +85°C (32°F to 185°F), and PT1000 units have an operating range of -40°C to +85°C (-40°F to 185°F). The unit may not work properly if operated outside this range. -
Page 15: Tinyview Rel. Humidity
PT Sensor Accuracy & Response time Please refer to the relevant probe data sheet. TINYVIEW RH LOGGERS Operating Range 0% to 95% RH (Non-condensing) between -20°C and +85° C (-4°F to +185°F), but see sensor working range below. RH Sensor working range Temperature [°C] Accuracy and Resolution ±... - Page 16 Response Time Less than 10 seconds to 90% in a non- condensing atmosphere. If wetted the sensor may take up to 30 minutes to recover. The RH sensor The sensor is necessarily exposed and therefore care must be taken not to cause damage.
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Page 17: Calibration
salt solution, which can crystallise within the porous layers of the sensor affecting local moisture levels there, and hence readings. CALIBRATION For critical applications, TINYVIEW can be supplied with a traceable calibration certificate. All calibrated units are fitted with a tamper- proof seal and re-calibration date label. -
Page 18: Notes
NOTES... -
Page 19: Approvals
APPROVALS This equipment complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause any harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. -
Page 20: Warranty
Note: The equipment/goods are sold "as is" and with "all faults". Claims under warranty should be referred to the point of sale. ‘Tinytag’ and ‘Tinyview’ are regd. trade marks. Gemini Data Loggers UK Ltd e-mail: gemini@geminidataloggers.com Australia: Gemini Data Loggers Pty e-mail: geminiau@geminidataloggers.com USA: Gemini Data Loggers Inc e-mail: geminius@geminidataloggers.com...