testo Saveris 2-T1

The testo Saveris 2 WiFi data logger system is the easy, versatile and reliable solution for the measurement and monitoring of temperature values in your storage, refrigerated and work rooms. Installing the system is child's play and can be carried out via a browser.

Temperature monitoring with testo Saveris 2

The temperature monitoring system consists of at least one WiFi data logger and a Cloud access (online data store). As a component of this data logger system, the testo Saveris 2-T1 temperature data logger with integrated NTC temperature probe stores all measured temperature values and transmits them directly via your WLAN to the Testo Cloud. You can use the alarm function to receive immediate warnings by e-mail or SMS (optional) when limit values are violated.

An overview of the benefits

The Testo Cloud is the core operating element for setting up your testo Saveris 2 system. Here you can configure your WiFi data loggers, set limit value alarms and analyze your measurement data. You can access all measuring values and analysis functions anywhere and at any time with an internet-capable smartphone, tablet or PC. You must first register at www.saveris.net to have access to the Testo Cloud.

	Advanced
Measuring cycle	1 min. ... 24 h
Communication cycle	1 min. ... 24 h
Data storage	Max. 2 years
Reports	Manual (.pdf/.csv) Automatic (.pdf/.csv)
Number of users per account	10
Number of WiFi data loggers per account	Unlimited
Alarm options	• Upper/lower alarm limits • Alarm delay • Time control of alarms
System notifications	• Notification of low battery • Radio link interrupted • Power supply interrupted
E-mail alarm	Yes
SMS alarm	• Including 25 SMS per logger and year • Option of purchasing additional SMS packages

WiFi data logger: advantages and functions

Current measuring values, limit value violations and the remaining battery life can be seen in the data logger's display. The standard batteries (AA) have a lifetime of 12 months and can be replaced at any time by users themselves. The internal data memory of the WiFi data logger is 10,000 readings and the housing has IP65 protection. The testo Saveris 2-T1 is tested by TÜV Süd according to EN 12830.

Measuring range	−30 to +50 °C
Accuracy	±0,5 °C
Resolution	0,1 °C

Measuring range

−30 to +50 °C

Accuracy

±0,5 °C

Resolution

0,1 °C

Weight	240 g
Dimensions	95 x 75 x 30,5 mm
Operating temperature	−30 to +50 °C
Protection class	IP65
Measuring rate	Advanced: 1 min … 24 h
Door contact	-
Communication rate	Advanced: 1 min … 24 h
WLAN Connectivity	Signal transmission: wireless, frequency band: 2.4 GHz, supported wireless LAN standards: IEEE 802.11 b/g/n and IEEE 802.1X; Possible encryption methods: without encryption, WEP, WPA, WPA2, WPA2 Enterprise - The data loggers communicate via the standard protocol MQTT and are SNTP time synchronization-capable.
Standards	EN 12830
Power supply	4 x AA AlMn batteries; mains unit optional; for temperatures below -10 °C please use Energizer batteries 0515 0572
Memory	10.000 measurement values / channel
Battery life	12 months (typical value, depending on the wireless LAN infrastructure) at +25 °C, 15-minute measuring cycle and standard communication cycle at -30 °C, 15-minute measuring cycle and standard communication cycle with Energizer batteries 0515 0572
Storage temperature	−40 to +70 °C (without batteries)

Weight

240 g

Dimensions

95 x 75 x 30,5 mm

Operating temperature

−30 to +50 °C

Protection class

IP65

Measuring rate

Advanced: 1 min … 24 h

Door contact

Communication rate

Advanced: 1 min … 24 h

WLAN Connectivity

Signal transmission: wireless, frequency band: 2.4 GHz, supported wireless LAN standards: IEEE 802.11 b/g/n and IEEE 802.1X; Possible encryption methods: without encryption, WEP, WPA, WPA2, WPA2 Enterprise - The data loggers communicate via the standard protocol MQTT and are SNTP time synchronization-capable.

Standards

EN 12830

Power supply

4 x AA AlMn batteries; mains unit optional; for temperatures below -10 °C please use Energizer batteries 0515 0572

Memory

10.000 measurement values / channel

Battery life

12 months (typical value, depending on the wireless LAN infrastructure) at +25 °C, 15-minute measuring cycle and standard communication cycle at -30 °C, 15-minute measuring cycle and standard communication cycle with Energizer batteries 0515 0572

Storage temperature

−40 to +70 °C (without batteries)

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testo Saveris 2-T1 - WiFi data logger with display and integrated NTC temperature probe

testo Saveris 2-T1 - WiFi data logger with display and integrated NTC temperature probe

Temperature monitoring with testo Saveris 2

An overview of the benefits

WiFi data logger: advantages and functions

Temperature - NTC

General technical data

Accessories

Certificates for temperature

Instruments / options