Analog Output 4-20mA Temperature and Humidity Sensor for Commercial Building Subway

Features

Humidity measurement range: 0~100%RH
Temperature measurement range: -25°C~+60°C or -10°C~+60°C
Wall mounting                                                                                           
3%RH humidity accuracy
Long term drift less than 1%RH
Wide temperature compensation range: 0 ~ 40°C
EMC Conformity
Resistance to dust and common environmental chemicals
Independent wind thruway design for thermal dissipation

Typical Application

HVAC
Telecommunications base stations
Commercial building
Environment monitoring for Pharmacy factory
Subway
Environment monitoring for Semiconductor factory                   
Laboratory
Hospital  

Performance Parameter
(Under 24Vdc power supply and 25ºC environment, except specific instruction)Specific note: Accuracy measured at low wind speed condition (<0.2m/s)

Installation notes:

1. Read this product sheet carefully and make sure the product(s) meet your application requirements before your installation and usage.
2. Installation must be performed by trained person.
3. Hold lower cover by one hand. Hold and squeeze upper cover at ends of window by another hand, then   pull out upper cover till the covers opens.
4. Fix the transducer with two M14 screws with arrow upwards on lower cover.
5. Circuit connecting according figure 3. Cables need to be gone through hole of PCB and long hole of lower cover.

Chart 1 . Installation Size( MM for reference )

Chart 2. Electrical Connection

Chart 3.  Output Curve



Trade Terms

Trade Terms: FOB Suzhou or Shanghai
Payment terms : T/T, Western Union (30% deposit, balance before shipment)
Delivery Time: 3-5 days Sample, 2 weeks Order
Packing: Neutral Carton
Shipping: By air / Express / Designated Agent

Service & Support

1.12 months warranty.
2. Great after-sales service and offer solutions within 24 hours.
3. Provide necessary conditions for the buyer coming to the factory.

Company Info & Certificates

Colte measurement & Control Technology Co., Ltd. (hereinafter referred to as the "Colte") is a commitment to provide high-quality products of high-tech joint ventures for the sensor chip and sensor system, research and development headquarter is located in Freiburg, Germany, the registered brand SENSTEK. China company is set-up in September 2014 in Zhangjiagang City, Jiangsu Province. 

Colte focus on the Hall integrated sensor strategy, research and development of high performance programmable linear Hall chip, filled the blank of high performance magnetic sensor products in China market. 

Colte is based on high performance, high reliability of the simulation and hybrid IC magnetic sensor products, which are served in the electric bicycle, heavy machinery, automotive electronics, home appliances, wireless communication, intelligent domestic robots, industrial 4.0 and Internet application. 

Our main products are High accuracy magnetic Pressure Sensor, high voltage hall sensor, high accuracy 1&2&3 Axis Joystick, Humidity and Temperature sensor and Wheelchair Joystick Controller. 

Colte has 12 members, incl. 3 returnees from Europe, 2 masters, 6 undergraduates. Senstek is engaged in sensor chip design, or sensor module design. With the international first-class level, Senstek can participate in the international market competition and get market recognition.