Measuring range: - 50 ~ 80 ° C
Resolution: 0.1 ° C
Accuracy: ± 0.5 ° C power supply mode: DC2 5V / 5V / 12V / 24V wiring mode: voltage type: 3 wires, current type: 3 wires, RS-485 signal: 4 wires, signal output: voltage type: 0 ~ 2.5V DC, 0 ~ 5V DC, current type: 4 ~ 20
mA
RS-485 signal: support Modbus Protocol (baud rate 9600 can be set, address 0-255)
Response time: < 1s, measurement stability time: 1s material: metal integrated stainless steel, good thermal conductivity, chrome plating treatment on the surface, electrolytic resistance, corrosion resistance, cylindrical conical appearance, overall size 119mm long and 19mm in diameter,
The conical top is 16mm, which meets the embedding requirements of shallow and deep ground temperature in "QX / T 57-2007 code for ground temperature observation". Load capacity: current type output impedance ≤ 300 Ω, voltage type output impedance ≥ 1K Ω. Working environment: temperature - 50 ° C ~ 80 ° C, humidity 0 ~ 100%
IP class: IP68
Product power consumption: 0.5 MW