Temperature monitor 162

Overview
The testo 162 refrigerator kit contains a testo 162 T2 online data logger, two NTC ribbon (flat cable) temperature probes and two glycol simulation vials. The kit is designed for continuous temperature monitoring in refrigerators and cold rooms and integrates with the testo Saveris Cloud and the testo Smart App for remote access and alarm management.

License note
Use of cloud functions and centralized monitoring requires a valid Testo Data Monitoring license.

Key features / Your advantages

• Limit-value alarms via push notification, e-mail or (optionally) SMS
• Automated temperature monitoring using external NTC probes
• Connection to the testo Smart App for simple commissioning, push alarms and dashboard
• Automatic measurement documentation in testo Saveris (Cloud)
• Data transfer via wireless LAN (WLAN)
• Local visual inspection enabled by a large display on the logger

Delivery scope (kit contents)

• Online data logger testo 162 T2
• 2 x NTC ribbon cable temperature probes
• 2 x glycol vials (temperature simulation)
• Micro USB cable
• Wall bracket with lock
• Batteries (4 x AA AlMn)
• Short instructions
• Test protocol

Details on kit components

• testo 162 T2 – Online data logger with display and two inputs for external NTC probes: supports door contact monitoring and connection of optional probes for targeted measurement points
• NTC ribbon/penetration probe – flat cable (2 m) suitable for insertion through narrow gaps (e.g. door seals) to measure internal refrigerator temperature representative of stored goods

Temperature - NTC (testo 162 T2 / probe overview)
- Measuring range: -50 to +150 °C
- Accuracy: ±0.5 °C ±1 Digit
- Resolution: 0.1 °C

General technical data (testo 162 T2)
- Weight: 240 g
- Dimensions: 95 x 75 x 30.5 mm
- Operating temperature: -30 to +50 °C
- Protection class: IP65
- Measuring/communication rate: configurable 1 min – 24 h
- WLAN: IEEE 802.11 b/g/n; supports enterprise and personal encryption (e.g. WPA2 Enterprise, WPA2 AES, WPA, WEP, EAP variants)
- Standards: EN 12830; HACCP International
- External connection: external NTC temperature probes
- Memory: 10,000 measurement values per channel
- Battery life: approx. 12 months
- Storage temperature: -40 to +70 °C

Penetration probe NTC (example probe included in kit)
- Measuring range: -40 to +125 °C
- Accuracy: ±0.2 °C (-25 to +80 °C); ±0.4 °C remaining range; ±0.5% of mv (100 to +125 °C)
- Response time: 8 s
- Weight: 36 g
- Cable length: 2 m (approx. 2120 mm listed on datasheet)
- Probe shaft diameter: 5 mm; tip diameter: 3.7 mm; shaft length: 90 mm; tip length: 30 mm
- Housing: Thermelt / PUR
- Protection class (probe): IP54

System / Connectivity
The testo 162 T2 records temperature values and sends them via WLAN to the testo Smart Connect / testo Saveris Cloud. Configuration, alarm settings and analysis are available in the cloud or via the testo Smart App. For cloud operation and centralized monitoring a Testo Data Monitoring license is required. Installation and initial setup can be performed via the testo Smart App.

Technical characteristics / specifications

• Product type: Refrigerator temperature monitoring kit (testo 162 T2 logger + 2 NTC probes + 2 glycol vials + accessories)
• Logger model: testo 162 T2 (online data logger with display, two external NTC inputs)
• Probe type: NTC ribbon/flat cable penetration or immersion probes (2 m)
• WLAN standards: IEEE 802.11 b/g/n
• Memory: 10,000 values per channel
• Battery: 4 x AA (included); typical life approx. 12 months
• Protection class: logger IP65; probe IP54
• Measurement/communication rate: configurable 1 min – 24 h
• Standards: EN 12830; HACCP International
• Operating temp. logger: -30 to +50 °C; storage: -40 to +70 °C