This product Strong anti-interference iot temperature humidity sensor widely applied in communication engine room,automation,automatic control where needs the temperature and humidity monitor .the power is input into the transducer, temperature measure unit and signal output completely separated, safe and reliable,wonderful extrinsic feature,convenient installation.
Maximum power dissipation
Degree of accuracy;(default)
Temperature of transmitter electric circuit
Probe operating temperature
Probe operating humidity
≤8s(1m/s wind speed )
≤25s(1m/s wind speed )
Note: The maximum current with display products increased by 5mA
(1) current-type output signal conversion calculation For example, the range -40 ~ +80 degrees Celsius, 4 ~ 20mA output, when the output signal is 12mA, calculate the current temperature value. This temperature range of span of 120 degrees, with 16mA current signal to express, 120 degrees / 16mA = 7.5 degrees / mA, the current 1mA represents the temperature change of 7.5 degrees.Measurement value 12mA-4mA = 8mA.8mA * 7.5 degrees / mA = 60 degrees. 60 + (- 40) = 20 degrees, the current temperature is 20 degrees.
(2) voltage-type output signal conversion calculation For example, the range -40 ~ +80 degrees Celsius, 0-10V output, when the output signal is 5V, calculate the current temperature value. This temperature range of span of 120 degrees, with 10V voltage signal to express, 120 degrees / 10V = 12 degrees / V, the voltage of 1V represents the temperature change of 12 degrees.Measurement value 5V-0V = 5V.5V * 12 degrees / V = 60 degrees. 60 + (- 40) = 20 degrees, the current temperature is 20 degrees.
Q: Are you manufacturer? A: Yes, We are Tranmitter manufacturer and exporter in china over 10 years experience with CE, ROHS, FCC, ISO and 11patents.
Q: Do you offer the OEM service? A: Yes, we can offer OEM service and design the shell and logo for you.
Q: Do you offer free samples? A: Sorry , we do not offer free samples. After you bulk order, we will deduct the sample fee from second order.
Q: What payment ways do you accept? A: You can pay us by T/T , PayPal , and West Union .
Q: What is your delivery time? A: It is in 3-5 working days since the payment confirmed. If your order is over 3000pcs, we need 10 days.
Q: How is your quality assurance service? A: 24 months quality guarantee.
Q: Could we make a visit to your factory? A: Yes, you are welcomed .