0572 2035

Data sheet testo Saveris 2 

## WiFi data logger system testo Saveris 2 – temperature, humidity and CO2 monitoring re-thought = 

Data transfer by wireless LAN 

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°C<br>All measurement data always available, anywhere,<br>on any instrument<br>%RH<br>a Alarms when limit values are violated = CO)<br>Cost-free online data store (Testo Cloud)<br>CO₂<br>—- a:<br>mbar<br>—0<br>**----- End of picture text -----**<br>


The testo Saveris 2 WiFi data logger system is the modern solution for monitoring temperature and humidity values as well as CO2 concentration in storerooms and work rooms. Installing the system is child’s play and can be carried out via the browser. The WiFi data loggers reliably record temperature, humidity and CO₂ concentration at adjustable intervals and transmit the measurement values directly by wireless LAN to the Testo Cloud. 

The readings stored can be analyzed at any time, anywhere, using an internet-enabled smartphone, tablet or PC. Limit value violations are immediately reported via e-mail, or optionally via SMS. This allows critical processes to be kept always under control, even if you are not on site. The long battery life additionally ensures that the testo Saveris 2 system needs to be serviced only rarely. 

www.testo.com 

testo Saveris 2 

## Climate monitoring re-thought 

The data logger system testo Saveris 2 allows you full and easy control of ambient conditions at all times - no matter where you are. 

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°C %RH CO₂ mbar<br>14.721.5 14.741.5 14.7715 14.71013 WiFi data loggers<br>PC<br>aHBH 5 Smartphone<br>a g Local wireless   L o<br>LAN router<br>Tablet<br>**----- End of picture text -----**<br>


## testo Saveris 2 Cloud 

## Our packages 

The Testo Clo ~~u~~ d is the core op ~~e~~ r ~~a~~ ting element ~~for~~ settin ~~g~~ up y ~~o~~ u ~~r~~ testo ~~S~~ averis 2 syste ~~m~~ . Here you can ~~c~~ onfigure your WiFi data loggers, set limit v ~~alue a~~ larms and ~~analy~~ ze your me ~~asure~~ ment data. ~~You~~ must first register at www.saveris.net to have access to the Testo Cloud. Depending on the desired range of functions, you have a choice between the free Basic and more extensive Advanced functionality for use of the Testo Cloud. In the Advanced licence, you have access to an API interface, in order to export measurement data to your systems. 

||Basic<br>Free|Advanced|Advanced|Advanced|
|---|---|---|---|---|
|Measuring cycle|15 min to 24 h|1 min to 24 h|||
|Communication cycle|15 min to 24 h|1 min to 24 h|||
|Data storage<br>~~Oo~~|Max. 3 months<br>~~Oo~~|Max. 2 years|||
|Reports<br>~~Oo~~|Manual (.pdf/.csv)<br>~~Oo~~|Manual (.pdf/.csv)<br>Automatic(.pdf/.csv)|||
|Data analysis<br>~~Oo~~<br>~~Oo~~|For one measurement site each (external<br>probes count as measurement sites)<br>~~Oo~~<br>~~Oo~~|For up to 10 measurement channels simultaneously|||
|Number of users per<br>account<br>~~Oo~~<br>~~Oo~~|1<br>~~Oo~~<br>~~Oo~~|10|||
|Number of WiFi data<br>loggers per account<br>~~Oo~~|Unlimited<br>~~Oo~~|Unlimited|||
|Alarm options<br>~~OoOo~~|Upper/lower alarm limits<br>~~OoOo~~|• Upper/lower alarm limits<br>• Alarm delay<br>• Time control of alarms|||
|System notifications<br>~~_—_____~~|• Notification of low battery<br>• Radio link interrupted<br>• Power supplyinterrupted<br>~~_—_____~~|• Notification of low battery<br>• Radio link interrupted<br>• Power supplyinterrupted|||
|E-mail alarm<br>~~_—_____~~<br>~~——~~|Yes<br>~~_—_____~~<br>~~——~~|Yes|||
|SMS alarm<br>~~——~~|No<br>~~——~~|• Including 25 SMS per logger and year<br>• Option ofpurchasingadditional SMSpackages|||
|~~——~~|~~——~~|12-month licence<br>Order no. 0526 0735|24-month licence<br>Order no. 0526 0732|36-month licence<br>Order no. 0526 0733|



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testo Saveris 2 

## Ordering data WiFi data loggers 

## testo Saveris 2-T1 

testo Saveris 2-T1; WiFi data logger (wireless LAN) with display and internal NTC temperature sensor, incl. USB cable, wall bracket, batteries and calibration certificate 

## testo Saveris 2-H1 

testo Saveris 2-H1; WiFi data logger (wireless LAN) with display for measuring temperature and relative humidity, internal capacitive sensor incl. USB cable, wall bracket, batteries and calibration certificate 

Order no. 0572 2031 

Order no. 0572 2034 

## testo Saveris 2-T2 

testo Saveris 2-T2; WiFi data logger (wireless LAN) with display for measuring temperature, two connections for external NTC temperature probes or door contacts, incl. USB cable, wall bracket, batteries and calibration certificate 

## testo Saveris 2-H2 

testo Saveris 2-H2; WiFi data logger (wireless LAN) with display for measuring temperature and relative humidity, connection for one external humidity probe, incl. USB cable, wall bracket, batteries 

Order no. 0572 2032 

Order no. 0572 2035 

## testo Saveris 2-T3 

testo Saveris 2-T3; WiFi data logger (wireless LAN) with display for measuring temperature, two connections for external TC temperature probes (Types K, T, J), incl. USB cable, wall bracket, batteries and calibration certificate 

## testo 160 IAQ 

testo 160 IAQ WiFi air quality logger with display and integrated sensors for temperature, humidity, CO2 and atmospheric pressure incl. mains unit 

Order no. 0572 2033 

Order no. 0572 2014 

## testo Saveris 2 - set for temperature monitoring in refrigerators 

testo Saveris 2-T2; WiFi data logger (wireless LAN) with display for measuring the temperature, two connections for external NTC temperature probes or door contacts, incl. two ribbon-cable temperature probes, two temperature simulation flasks for filling with a temperature buffer suitable for each respective area of application, USB cable, wall bracket, batteries and calibration certificate 

Order no. 0572 2103 

Please note that in order to use the WiFi data logger system testo Saveris 2, a WiFi data logger, registration in the Testo Cloud (www.saveris.net) and a wireless LAN-capable network are absolutely necessary. 

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testo Saveris 2 

## Technical data 

|testo<br>Saveris 2-<br>T1<br>testo<br>Saveris 2-<br>T2<br>testo<br>Saveris 2-<br>T3<br>testo<br>Saveris 2-<br>H1<br>testo<br>Saveris 2-<br>H2<br>Temperature measurement<br>~~a~~<br>~~Ce~~|testo<br>Saveris 2-<br>T1<br>testo<br>Saveris 2-<br>T2<br>testo<br>Saveris 2-<br>T3<br>testo<br>Saveris 2-<br>H1<br>testo<br>Saveris 2-<br>H2<br>Temperature measurement<br>~~a~~<br>~~Ce~~|testo<br>Saveris 2-<br>T1<br>testo<br>Saveris 2-<br>T2<br>testo<br>Saveris 2-<br>T3<br>testo<br>Saveris 2-<br>H1<br>testo<br>Saveris 2-<br>H2<br>Temperature measurement<br>~~a~~<br>~~Ce~~||testo<br>160<br>IAQ|
|---|---|---|---|---|
||Sensor type|NTC internal<br>NTC<br>TC Type K<br>TC Type J<br>TC type T<br>NTC internal<br>NTC|||
||Measuring range|-30 to<br>+50 °C<br>-50 to<br>+150 °C<br>-195 to<br>+1350 °C<br>-100 to<br>+750 °C<br>-200 to<br>+400 °C<br>-30 to<br>+50 °C<br>Measuring<br>range and||0 to +50 °C|
||Accuracy ±1 digit|accuracy<br>correspond to<br>probe<br>±0.5 °C<br>±0.3 °C<br>±(0.5 + 0.5 % of m.v.) °C<br>±0.5 °C||±0.5 °C|
||Resolution|0.1 °C||0.1 °C|
||Humiditymeasurement||||
||Measuringrange|–<br>0 to 100 %RH||0 to 100 %RH|
||Accuracy|Measuring<br>range and<br>accuracy<br>correspond to<br>probe<br>–<br>±2 %RH||±2 %RH at +25 °C and<br>20 to 80 %RH<br>±3 %RH at +25 °C<br>and <20 %RH and<br>>80 %RH<br>±1% RH hysteresis<br>±1% RH /year drift|
||Resolution|–<br>0.1 %RH|||
||CO₂measurement||||
||Measuringrange|–||0 to 5 000ppm|
||Accuracy|–||±(50 ppm + 3 % of<br>m.v.) at +25 °C<br>Without external power<br>supply:<br>±(100 ppm + 3 % of<br>m.v.)at +25 °C|
||Resolution|–||1ppm|
|Pressure measurement<br>Measuringrange<br>–<br>600 to 1100 mbar<br>Accuracy<br>–<br>±3 mbar at +22 °C<br>Resolution<br>–<br>1 mbar<br>Temperature/humiditymeasurement via externalprobes<br>External probe<br>connection<br>–<br>External<br>temperature<br>probes<br>External temperature probes<br>–<br>External<br>humidity/<br>temperature<br>probe<br>–<br>General technical data<br>Operatingtemperature<br>-30 to +50 °C<br>0 to +50 °C<br>~~——~~<br>~~—~~|||||
||Storage temperature<br>(without batteries)|-40 to +70 °C||-20 to +50 °C|
||Protection class|IP65<br>IP65<br>IP54<br>IP30<br>IP54||IP20|
||Measuring cycle|Depends on the Cloud licence / Basic: 15 min to 24 h / Advanced: 1 min to 24 h<br>testo 160 IAQ – Advanced in batteryoperation: 5 mins to 24 h|||
||Communication cycle|Depends on the Cloud licence / Basic: 15 min to 24 h / Advanced: 1 min to 24 h|||
||Memory|10000 readings/channel||32,000 readings<br>(sum of all channels)|
||Standards /permits<br>Battery life|EN 12830<br>EN 12830<br>–<br>12 months (typical value, depending on the wireless LAN infrastructure) at +25 °C,<br>15 mins measurement rate and standard communication rate at -30 °C, 15 mins measurement rate<br>and standard communication rate with Energizer batteries 0515 0572<br>~~—~~||12 months|
||Voltage supply|4 x AA AlMn Mignon batteries; mains unit optional;<br>for temperatures under -10 °C please use Energizer batteries 0515 0572<br>~~ee~~||4 x AA alkali<br>manganese batteries<br>1.5 V, alternatively<br>mains unit via USB<br>connection|
||Dimensions<br>Weight<br>(includingbatteries)<br>Door contact|95 x 75 x 30.5 mm<br>115 x 82 x<br>31 mm<br>95 x 75 x 30.5<br>mm<br>240 g<br>250 g<br>240 g<br>No<br>Optional<br>No<br>~~—<~~||117 x 82 x 32 mm<br>269 g|
|Communication<br>WiFi (wireless LAN)<br>~~a~~||Signal transmission: wireless; frequency band: 2.4 GHz; supported wireless LAN standards: IEEE 802.11 b/g/n and IEEE 802.1X<br>Possible encryption methods: without encryption, WEP, WPA, WPA2, WPA2 Enterprise<br>The data loggers communicate via the standardprotocol MQTT and are SNTP time synchronization-capable.|||



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testo Saveris 2 

## Ordering data for accessories 

|Accessories||Order no.|
|---|---|---|
|Door contact for testo Saveris 2-T2 WiFi data logger||0572 2152<br>~~|~~|
|Mains unit for testo Saveris 2 WiFi data loggers||0572 2020<br>~~|~~|
|Battery for WiFi probes (4 x AA alkali manganese Mignon batteries))||0515 0414<br>~~|~~|
|Batteries for operating WiFi data loggers testo Saveris 2 below -10 °C (4 x Energizer L91 Photo-Lithium)||0515 0572<br>~~|~~|
|Magnetic adapter for testo Saveris 2 wall bracket, for attachment to magnetic surfaces||0554 2001<br>~~|~~|
|Wall bracket for testo 160 IAQ||0554 2015<br>~~|~~|
|Deco-cover for testo 160 IAQ||0554 2012<br>~~|~~|
|ISO temperature calibration certificate, temperature probe; calibration points -18 °C, 0 °C, +40 °C;||0520 0153|
|per channel/instrument|||
|DAkkS temperature calibration certificate; temperature probe; calibration points -18 °C, 0 °C, +40 °C;||0520 0262|
|per channel/instrument|||
|ISO humidity calibration certificate; calibration points 11.3 %RH and 75.3 %RH at +25 °C/ +77 °F;||0520 0076|
|per channel/instrument|||
|DAkks humidity calibration certificate; humidity probe; calibration points 11.3 %RH and 75.3 %RH at +25°C;||0520 0246|
|per channel/instrument|||
|ISO calibration certificate CO2, calibration points 0; 1000; 5000 ppm|0520 0033<br>~~|~~||



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testo Saveris 2 

## Temperature probes for testo Saveris 2-T2 

|Probe type<br>~~a~~|Dimensions probe shaft/probe<br>shaft tip<br>~~Ca~~|Measuring<br>range<br>~~Ca~~|Accuracy<br>~~Ca~~|t99<br>~~Ca~~|Order no.|
|---|---|---|---|---|---|
|Stump probe, IP 54<br>~~a~~|35 mm<br>Ø 3 mm<br>~~Ca~~|-20 to +70 °C<br>~~Ca~~|±0.2 °C (-20 to +40 °C)<br>±0.4 °C (+40.1 to +70 °C)<br>~~Ca~~|15 s<br>~~Ca~~|0628 7510|
|Stationary probe with aluminium<br>sleeve, IP 65,  fixed cable 2.4 m<br>~~a~~|40 mm<br>Ø 6 mm<br>~~Ca~~|-30 to +90 °C<br>~~Ca~~|±0.2 °C (0 to +70 °C)<br>±0.5 °C (remaining meas. range)<br>~~Ca~~|190 s<br>~~Ca~~|0628 7503|
|Accurate immersion/penetration<br>probe, cable length 6 m, IP 67,<br>fixed cable|40 mm<br>Ø 3 mm<br>Ø 3 mm|-35 to +80 °C|±0.2 °C (-25 to +74.9 °C)<br>±0.4 °C (remaining meas. range)|5 s|0610 1725|
|Surface probe fixed cable, 2 m|40 mm<br>8 x 8 mm|-50 to +80 °C<br>~~|~~|±0.2 °C (0 to +70 °C)<br>~~||~~|150 s<br>~~|~~|0628 7516|
|Penetration probe NTC with ribbon<br>cable, cable length 2 m, IP 54,<br>fixed cable|60 mm<br>30 mm<br>Ø 5 mm<br>Ø 3.6 mm<br>~~~———~~|-40 to +125 °C<br>~~~———~~<br>~~|~~|±0.5 % of m.v. +100 to +125 °C)<br>±0.2 °C (-25 to +80 °C)<br>±0.4 °C (remaining meas. range)<br>~~~———~~<br>~~||~~|8 s<br>~~~———~~<br>~~|~~|0572 1001|
|Pipe wrap probe with Velcro tape<br>for pipe diameters up to max.<br>75 mm, Tmax. +75 °C, fixed cable<br>~~ae~~|300 mm<br>~~~———~~<br>~~Cl~~<br>~~ae~~|-50 to +70 °C<br>~~~———~~<br>~~|~~<br>~~Cl~~<br>~~|~~|±0.2 °C (-25 to +70 °C)<br>±0.4 °C (-50 to -25.1 °C)<br>~~~———~~<br>~~| |~~<br>~~Cl~~<br>~~|~~|60 s<br>~~~———~~<br>~~|~~<br>~~Cl~~<br>~~|~~|0613 4611|
|External temperature probe 12 mm,<br>plug-in, without cable<br>~~ae~~|105 mm<br>Ø 12 mm<br>Ø 20 mm<br>~~Cl~~<br>~~ae~~|-30 to +50 °C<br>~~Cl~~<br>~~|~~|±0.2 °C (-30 to +50 °C)<br>~~Cl~~<br>~~|~~|~~Cl~~<br>~~|~~|0572 2153|



## More probes at www.testo.com! 

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testo Saveris 2 

## Temperature probes for testo Saveris 2-T3 

|Ø 6 mm<br>40 mm<br>Connection: Fixed cable 1.9 m|-50 to<br>+205 °C|Class 2*|20 s|0628 7533|
|---|---|---|---|---|
|Ø 5 mm<br>60 mm<br>Ø 3.6 mm<br>30 mm|-40 to<br>+220 °C|Class 1<br>(-25 to +200 °C)<br>Class 2 (<-25 °C and<br>>+200 °C)|7 s|0572 9001|
|Ø 21 mm<br>75 mm<br>Connection: Fixed cable 1.6 m|-50 to<br>+400 °C|Class 2*||0602 4892|
|Connection: Fixed cable 1.2 m|-60 to<br>+130 °C|Class 2*|5 s|0602 4592|
|20 mm<br>395 mm<br>Connection: Fixed cable 1.5 m|-50 to<br>+120 °C|Class 1*|90 s|0628 0020|
|500 mm<br>Ø 0.25 mm|-200 to<br>+1000 °C|Class 1*|1 s|0602 0493|



* Acc. to norm 60584-2, the accuracy of Class 1 refers to -40 to +1000 °C (Type K), Class 2 to -40 to +1200 °C (Type K), Class 3 to -200 to +40 °C (Type K). 

## Humidity/temperature probes for testo Saveris 2-H2 

|Humidity/temperature probe<br>12 mm, fixed cable,<br>cable length 1.3 m||-30 to +70 °C<br>0 to 100 %RH|± 0.3 °C<br>±2 %RH at +25 °C (2 to 98 %RH)<br>± 0.03%RH/K<br>± 1 digit|0572 2155|
|---|---|---|---|---|
|External humidity/temperature<br>probe 12 mm, plug-in, without<br>cable|105 mm<br>Ø 12 mm<br>Ø 20 mm|-30 to +50 °C<br>0 to 100 %RH|±0.5 °C<br>±2 %RH<br>Temperature coefficient: ±0.03 %RH/K (k=1)<br>Long-term stability: ±1 %RH/year|0572 2154|



## More probes at www.testo.com! 

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testo Saveris 2 

www.testo.com