Shandong Fengtu IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Model:FT-WSD3
Brand:fengtu
Explosion-proof Temperature and Humidity meter is an explosion-proof temperature and humidity sensor that can be used safely in places containing dangerous gases.
Explosion-proof Temperature and Humidity Meter Temperature and humidity detection principle: Use digital temperature and humidity sensors, encapsulate thermal resistors and humidity-sensitive capacitors into a small chip, use full-range multi-segment calibration, and store the calibration data in the chip.
Temperature and humidity sensor: imported sht30
Product size: silent light alarm 197mm*154mm*94mm
Installation method: wall-mounted installation, U-shaped card installation
Electrical interface: M20*1.5
Standard accessories: infrared remote control, installation expansion screws, certificate of conformity, warranty card, manufacturer calibration certificate
Power supply: 10-30vdc wide voltage power supply
Backlight display: Always on by default, screen data can be viewed normally at night
Temperature accuracy: ±0.5℃ (25℃)
Humidity accuracy: ±3%RH (5%RH~95%RH, 25℃)
Temperature range: -40℃~+120℃, humidity range: 0%RH~99%RH
Temperature display resolution: 0.1℃
Humidity display resolution: 0.1%RH
Temperature and humidity refresh time: 1S
Long-term stability: temperature ≤0.1℃/y, humidity ≤1%RH/y
Response time: Temperature ≤ 15s (1m/s wind speed), humidity ≤ 4s (1m/s wind speed)
Maximum power consumption: 0.4w
RS485 configuration mode: You can modify the device communication parameters through infrared remote control, configuration tool, 485 command
Relay: Optional relay normally open output
Relay load: 250VAC 1A/30VDC 1A
Explosion-proof mark: Ex d IIC T6 Gb
The operation of highways is significantly affected by meteorological conditions, and inclement weather such as fog, snowstorms, typhoons and heavy rains can pose a greater threat to driving safety. Under these conditions, the passage of highways may be obstructed or even closed, seriously affecting...
A meteorological and environmental monitoring system is an integrated system of equipment and software for monitoring and recording changes in atmospheric and environmental parameters. It monitors and records data on meteorological elements, environmental pollutants, etc. in real time for meteorolog...
The automatic monitoring station of ambient air quality can conduct real-time online monitoring of pollution factors in the air, and can provide data feedback through a large screen or display data through the user data statistics port. The monitoring items include the four gases and two dusts inclu...
Micrometeorology refers to meteorological changes in very short time and small scale space, usually measuring meteorological parameters within a few metres to a few tens of metres. The main objective of micrometeorological research is to reveal the patterns of variability of meteorological elements...