Description

The TGU-4500 Tinytag Ultra 2 data loggers are ideally suited to monitor indoor temperature and relative humidity conditions. The loggers provide accurate temperature monitoring with an internally mounted 10K NTC thermistor and a capacitive Relative Humidity sensor. The logger will retain up to total of 32,000 readings (16,000 temp and 16,000 RH). The TGU-4500’s are ideal for monitoring the efficiency of heating, ventilation and air conditioning in offices, workplaces and domestic properties. They are also widely used to help assess the performance of building materials such as insulation, and help evaluate ‘before and after’ conditions in environmental refit projects. Multiple loggers may also be used together to build up a temperature and humidity map of warehouses or offices to help improve heating, ventilation or provide optimal locations for certain items in warehouses and other internal storage areas.

Features

• Temperature Range: -40 to +85°C
• Relative Humidity Range: 0 to 95%
• Internal memory for up to 32,000 readings
• Logging rates from 1 sec up to 10 days.
• 2 user programmable alarms
• Delayed start option (up to 45 days)
• Triggered start option
• IP53 splashproof casing with mounting hole
• User replaceable battery

Popular Applications

• Office and housing environment monitoring
• Pharmaceutical manufacture
• Dry food storage
• Museum display and repository
• Building condition monitoring
• Indoor temperature & humidity profiling.

Logger Specifications
Total Reading Capacity:	32,000 Readings	Memory Type:	Non-Volatile
Reading Types:	Actual, Min, Max	Logging Interval:	1 sec to 10 days
Delayed Start:	Relative Absolute (up to 45 days)	Stop Options:	When full After n Readings Never (overwrite oldest data)
Battery:	½AA 3.6V Lithium	IP Rating:	IP53 Splashproof
Battery Life:	Annual Replacement	Alarms:	2 fully programmable; latchable
Temperature Sensor Specifications		Humidity Sensor Specifications
Reading Range:	-25 to +85°C (-13 to +185°F)	Reading Range:	0-95% RH
Sensor Type:	Internal 10K NTC Thermistor Sensor	Sensor Type:	Integral Capacitive Sensor
Response Time:	20 mins to 90% FSD in moving air	Response Time:	10 seconds to 90% FSD
Resolution:	0.01°C or better	Resolution:	0.3%RH  or better
Accuracy:		Accuracy:	±3%RH at 25°C
		RH Sensor Working Range:

The TGU-4500 can be downloaded using the USB cable, Ref CAB-0007-USB. The download cable connects to the base of the logger and allows for configuration and downloading data.