TESTO Saveris 2-T2 WiFi数据记录器，带显示器和2个NTC温度探头连接 (-50 ~ +150 °C)

Temperature - NTC

Measuring range: -50 to +50 °C

Accuracy: ±0.3 °C

Resolution: 0.1 °C

General technical data

Dimensions: 95 x 75 x 30.5 mm

Operating temperature: -30 to +50 °C

Protection class: IP65

Door contact: yes

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

Standards: EN 12830

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 g