The device operates continuously in the presence of power. Every 8 seconds on a small, graphic display, 6 work screens with all the necessary data for monitoring are gradually changed. Below the display there are two, two-color LED indicators, convenient for remote monitoring. They are activated when the minimum and maximum temperature limits set by the customer are crossed, separately for the first and the second sensor. When crossing the set Upper Limit, the device emits a short warning sound with rising tones. When crossing the Lower Temperature Limit, the warning sound is in descending tones. The audible alarm can be switched off and only the light can remain.

Measured and recorded data and settings in the BS-t2 WiFi recording thermometer are accessible via your mobile device or computer on the local network. The data sent to our server is available from anywhere and at any time in graphical and tabular form. The server can send an email whenever the temperature set by the customer is crossed. The e-mail message contains the name of the device, the name of the place of installation, the name of the company-owner, the type of alarm (upper or lower limit) and from which sensor it is generated – first or second, as well as the temperature graph in date, hour and minutes of activation.

Specifications:

• Dimensions of the BS-T2 WiFi module: height 75 mm, width 64 mm, thickness 15 mm.
• Diameter of the hole needed to pass the sensor through a wall: 5 mm.
• Power consumption 5V: 80 mA
• Microcontroller: ESP8266
• Digital temperature sensor: DS1822 / DS18B20
• Accuracy of temperature measurement: +/- 0.1 ° С
• Maximum WiFi range without obstacles – 30 meters
• Maximum number of memory entries: 16384, infinite scrolling
• Maximum cable length from logger to sensor – 30 meters
• RS communication speed: 115200 bps
• USB communication chip: FT232RL
• Built-in battery model: CR1220
• Weight: 90 g.
• IP-55 for indoor installation

The set includes:

• BS-t2 Wifi logger
• Temperature sensor with 1.0 m cable
• Temperature sensor with 3.0 m cable
• USB cable A plug – A plug 1.5 m
• Free account for 45 calendar days for the site: https://www.mydatalogger.eu, after that 2 BGN per month VAT excl. or 2.40 BGN VAT incl.

Price:

BGN 161.80 VATexcl. or BGN 194.16  VAT incl.

Additional components at the customer’s request:

• Pulse adapter AC 200V – DC 5V with two USB outputs – BGN 6.60 VAT excl. or BGN 7.92 VAT incl.
• Extension cable for sensor 4×035 – 0.60 BGN / m VAT excl. or 0.72 BGN VAT incl.