BleBox tempSensorAC v2 - WiFi temperature sensor, 230VAC - up to 4 temperature probes

Sensor for temperature measurement from -55°C to 125°C, allows connection of up to 4 temperature probes. The module communicates using WiFi wireless communication based on μWiFi BleBox technology. Sensor is powered by 230V AC and its small size allows it to be placed in a flush box. More advanced users can change (shift / calibrate) the temperature reading. The measurement results can be exported to a file. A 1-meter long waterproof probe is included in the set. In our offer are also available additional probes with a length of 1 m, 2 m and 5 m.

• Temperature measurement in rooms and/or outside
• Connection of up to 4 temperature probes
• Temperature measurement in gardens, greenhouses, swimming pools, aquariums, CO
• Smartphone notifications when the temperature is exceeded
• History of temperature measurements can be viewed
• Control other BleBox controllers by temperature
• Temperature trend list
• Possibility of exporting collected historical data
• Possibility to make corrections to temperature readings
• Self-diagnosis of measuring probe (probe damage detection, etc.)
• Powered by 230 V AC, no need for a power adapter

Controller should be mounted in a place protected from access of third parties, in a flush-mounted box or inside the housing of the controlled device. The module is equipped with screw connectors and supplied with 230 V, it is necessary that the connectors are shielded against accidental contact or short circuit, which may result in shock or damage to the device. Terminals of the controller are:

• + - supply voltage of the temperature probe
• D - temperature probe signal connector
• - G - ground of the temperature probe
• N - power supply line, neutral wire
• L - supply line, phase wire

• Supply voltage: 230 V AC
• Power consumption: up to 1 W
• Galvanic separation: yes
• Probe type: single waterproof cable probe, cable length 1 m
• Measuring range: from -55°C to 125°C
• Measurement accuracy: ± 0.5°C in the range from -10°C to 85°C
• Additional probes: yes, available as an accessory
• Maximum number of probes connected: 4
• Probe dimensions: diameter 6 mm, length 51 mm
• Enclosure: made of halogen-free polyurethane composition, self-extinguishing for thermal class B (130°C)
• Controller working temperature: from -20°C to 50°C
• Degree of protection: IP54
• Mounting: in a flush mounted box (recessed or double) in another device's casing
• Controller indication: flashing blue diagnostic LED (can be switched off)
• Transmission standard: μWiFi, WiFi compatible, 802.11g
• Transmission frequency: 2.4 GHz
• Encryption: WPA2-PSK and authenticated encryption (AEAD)
• API: open
• Dimensions: 37 x 32 x 34 mm

• BleBox tempSensorAC
• Temperature probe 1 m

• Manufacturer homepage
• User manual
• Android App
• iOS app