二氧化碳變送器SH-VT250概述
防護型二氧化碳變送器SH-VT250，進氣口都裝有防水防塵透氣膜，多種輸出可選擇，輸出更符合標準。廣泛應用于農業(yè)大棚，菇房等環(huán)境相對惡劣的地方。
二氧化碳變送器SH-VT250特點
- Communication Method
- Output
- Dual Sensor enable to long-term use without calibration
- Precise Temperature & Humidity Sensor
- Suitable for moistful environment (99.9% RH)
- Low Price, High Quality, High Precision
- Control Ventilation Fan(CO2 supplier), Cooler, Heater and Humidifier by connecting with SH-VT200B
二氧化碳變送器SH-VT250電氣參數
Input Power : DC 12 ~ 24V,over 200mA Power consumption: Normal 40 mA, Peak 135 mA
Model:
SH-VT250A+485: RS-485 Communication + DC 4~20mA
SH-VT250V+485: RS-485 Communication+ 0 ~ 10 V
(CO2(Carbon Dioxide), Temperature, Humidity Transmitter，Analog output tupy : 4~20 mA Current Loop or 0~10V
Communication output: RS485，Precision Temperature and Humidity sensor
Can be connected with PLC or MICOM controller，Suitable for humid and weeping water condition
Low Cost, High Quality IP65 Protection grade
二氧化碳變送器SH-VT250應用
Mushroom Farming House, Plants Factory, Specialty Crop Farming House
Floriculture / Paprika Farm, Cold Storage (garlic, ginger, sweet potato etc), High Humidity Environment
