testo Saveris 2-H2 - WiFi data logger with display and connectable temperature and humidity probe

  • Automated temperature and humidity monitoring with connectable probe
  • WiFI data logger system with easy installation and operation
  • Call up measurement data at any time via Smartphone, tablet or PC
  • Limit value violation alarms by e-mail or (optionally) SMS

The WiFi data logger testo Saveris 2-H2 allows you to monitor the temperatures and humidity in refrigerated and work- or storerooms. The temperature and humidity values measured with the connectable probe are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data storage) via your wireless LAN. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.

testo 0572 2035



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

Humidity and temperature monitoring with testo Saveris 2

The humidity and temperature monitoring system consists of at least one WiFi data logger and a free Cloud access (online data store). As a component of this data logger system, the testo Saveris 2-H2 data logger with the connectable temperature and humidity probe (optional), stores all measured values and transmits them directly by wireless LAN 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.
The Testo Cloud packages: Basic (free) and Advanced

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.

 
Depending on the range of functions you require, you have a choice between the free Basic and the more extensive Advanced functionality for use of the Testo Cloud, one advanced license must be purchased per logger:
 
  Basic (free) Advanced
Measuring cycle 15 min. ... 24 h 1 min. ... 24 h
Communication cycle 15 min. ... 24 h 1 min. ... 24 h
Data storage Max. 3 months Max. 2 years
Reports Manual (.pdf/.csv) Manual (.pdf/.csv)
Automatic (.pdf/.csv)
Number of users per account 1 10
Number of WiFi data loggers
per account
Unlimited Unlimited
Alarm options Upper/lower alarm limits • Upper/lower alarm limits
• Alarm delay
• Time control of alarms
System notifications • Notification of low battery
• Radio link interrupted
• Power supply interrupted
• Notification of low battery
• Radio link interrupted
• Power supply interrupted
E-mail alarm Yes Yes
SMS alarm No • Including 25 SMS per logger and year
• Option of purchasing additional SMS packages
Measurement data export (API interface) Yes Yes
If you opt for the advantages of the Advanced package, this also gives you a choice between licence packages which differ in terms of their validity period (12-month licence with order no. 0526 0735, 24-month licence with order no. 0526 0732 and 36-month licence with order no. 0526 0733)

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 has a capacity of 2 x 10,000 readings and the housing is protected according to IP54.


Delivery Scope:

  • testo Saveris 2-H2 WiFi data logger
  • Including free Cloud access (basic functionality)
  • Micro USB cable
  • Wall bracket with lock
  • Batteries (4 x AA AlMn Mignon batteries)
  • Short instructions

Note:
In order to use the testo Saveris 2-H2 WiFi data logger, you also require a connectable probe (please order separately).

                                                                                                                                

Temperature - TC Type K (NiCr-Ni)
Measuring range
                            -195 to +1350 °C
                            
Accuracy
                            ±(0.5 + 0.5 % of mv) °C
                            
Resolution
                            0.1 °C
                            

                                                                                                                                                    

Temperature - TC Type T (Cu-CuNi)
Measuring range
                            -200 to +400 °C
                            
Accuracy
                            ±(0.5 + 0.5 % of mv) °C
                            
Resolution
                            0.1 °C
                            

                                                                                                                                                    

Temperature - TC Type J (Fe-CuNi)
Measuring range
                            -100 to +750 °C
                            
Accuracy
                            ±(0.5 + 0.5 % of mv) °C
                            
Resolution
                            0.1 °C
                            

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

General technical data
Dimensions
                            95 x 75 x 30.5 mm
                            
Operating temperature
                            -30 to +50 °C
                            
Protection class
                            IP54
                            
Door contact
                            -
                            
Communication rate
                            Dependent on Cloud licence; Basic: 15 min … 24 h / 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.
                            
Measuring rate
                            Dependent on Cloud licence; Basic: 15 min … 24 h / Advanced: 1 min … 24 h
                            
Connection external
                            External temperature probes
                            
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

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