Thermo-Hygrometer SPE (Screw Terminal)

$575

Temperature & humidity measurement via Single Pair Ethernet
From sensor to the cloud

The Thermo-Hygrometer SPE is a measuring device that records temperatures and humidity and makes the values available via Single Pair Ethernet. The device can be connected to the W&T Cloud, send MQTT messages and send push notifications to smartphones.

The standard Thermo-Hygrometer comes with a 3-pin screw terminal for SPE connection. As variant #57723 TB901191, the device is also available with M8 screw connector (IEC63171-5).

Manufacturer: Wiesemann & Theis / Country of Origin: Germany

SKU:

57723

More details

Sensor:

Temperature sensor:
- Measuring range: -40°C…85°C
Relative humidity sensor:
- Measuring range 0..100% RH, permissible ambient: 0..95% (non-condensing)

Connectivity:

Intuitive Web interface for simpler configuration
Monitor temperatures, humidity and curves via browser
Alarm and reporting function:
- MQTT messages
- Push notifications to a phone using ntfy.sh
- Activation code for the W&T Cloud access included in scope of delivery
Single value query:
- Direct access to current measurement values via HTTP or TCP sockets.
Current Industry 4.0 protocols:
- MQTT support
Possible applications:
- Monitor temperature and humidity in the server room, network cabinet or office
- Notifications when measured values exceed or fall below the limit
- Green IT: Monitor efficiency of the server room climate control

Data logger:

local, volatile data memory for two data
Document measurement data online in the W&T Cloud and access from anywhere in the world

Standards & more

optional: ISO factory calibration per DIN EN ISO/IEC 17025
- with calibration certificate for verified documentation of the measured value deviations
- Valid for 12 months
optional: DAkkS/DKD calibration per DIN EN ISO/IEC 17025
- with calibration certificate for verified traceability to national standards
- Valid for 12 months
Conforms to standards both in office and industrial environments:
- High noise resistance per EN 61000-6-2
- Low noise emission per EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3
5 year guarantee

Connections and displays:

Thermo-Hygrometer sensor:
- Combined sensor for measuring temperature and relative humidity
Single Pair Ethernet interface:
- 10BaseT1L Full Duplex
Power:
- SPoE Class 10
#57723:
- 3-pin screw connector
#57723 TB901191:
- M8 screw connector (IEC63171-5)

Measuring unit:

Measuring range:
- -40°C…85°C, 0..100% rh
Resolution:
- 1/10 °C, 1/10% rH
Measuring error:
- Temperature:
- typ. @ 25°C ±0.3°C
- max. @ -40..85°C ±1.5°C
- Relative humidity:
- typ. @ -20..60°C (normal range) ±1.8%rH (10-90%rH)
- max. @ -20..60°C (normal range) ±4%rH (0-100%rH)
- temporary @ -40..85°C (max range) +3%rH nach 60h Operation outside normal range
- Long-term stability typ. <0.5%rH / year
Measuring frequency:
- 5s

Housing and other data:

Housing:
- Plastic housing length 187mm, diameter approx. 24.5mm
Enclosure rating:
- IP20
Weight:
- ca. 80g
Ambient temperature
- Storage: -40..+70°C
- Operating: Non-contiguous mounting: 0 .. +60°C
- contiguous mounting: 0 .. +50°C
Permissible relative humidity:
- 0..95% RH (non-condensing)
Scope of delivery:
- 1x Thermo/Hygrometer SPE
- 1x Quick Guide