Low power wireless NB temperature probe

This wireless temperature monitoring probe (model: TD-20) adopts NB wireless communication method, which has the advantages of low power consumption, unlimited transmission, and on-site wiring free. It has the characteristics of simple operation, high measurement accuracy, sensitive response, and automatic fixed-point continuous monitoring. The male dog can quickly measure the temperature of media such as coal piles, wine cellars, grain warehouses, tobacco, stacking, and biomass power generation raw materials

High precision digital sensors for precise temperature control, made of 304 stainless steel material that resists corrosion, and a low-power acquisition motherboard that eliminates battery life anxiety.

Temperature range: -40 ℃~120 ℃ (expandable to 400 ℃)

Measurement error: ± 0.3 degrees Celsius (expandable to 0.1 ℃)

Resolution: 0.01 ℃

Response time: ≤ 30 seconds

Signal output: NB, 4G, LORA technology

Probe length: 2 meters to 6 meters (customizable)

Number of probe points: 3 points (customizable)

Battery life: not less than 3 years (under the condition of collecting every 4 hours)

Display: 2.5-inch broken code LCD real-time display

Collection interval: 1-600 minutes (adjustable)