Floor Heating Thermostat manufacturer,China Electric Floor Heating Thermostat

SFS711

Industrial Air Flow Velocity Transmitter for HVAC Ducts

Get a quote

Utilizes a proprietary full-range secondary calibration method, ensuring excellent linearity and high accuracy

Applicable to harsh environments such as ventilation ducts, oil fume ducts,etc

Open-hole flange installation, high-quality silicone sealing ring, small air leakage and durable

Configurable duct cross-sectional area, real-time airflow volume calculation Transmission

Tool-free imported push-in terminal block, allowing quick and secure wiring DC and AC/DC power supply options, supporting long-distance power distribution

Home Product Commercial Sensors HVAC Indoor Air Quality (IAQ)

Product Parameters

Measurement range: 0~30m/s(Default)

Measurement temperature range: -40~80°C(-40~120°C option) (Only for Airflow

Velocity & Temperature Transmitter)

Power input: 10-30VDC(P≤0.5W) or 24V(-20%~+10%)AC/19-30VDC（P≤2.4W)

Measurement medium:Air,Nitrogen, Oil fume exhaust

Output signal:Modbus RS-485

Speed accuracy: ±（0.2M/S+2% of the measured value）

Temperature accuracy: ±0.5（25℃）(Only for Airflow Velocity&Temperature Transmitter)

Air FLOW Velocity Transmitter

Full-range secondary calibration ensuresexcellent linearity and high accuracy

High-precision air velocity sensing unit

Optional air temperature control functionality

High-accuracy wind speed detection

Equipped with a built-in, self-developed high-precision air velocity sensing unit, offering fast response and the ability to accurately measure even low airspeeds. It features excellent stability, minimal drift, and high accuracy.

Supports standard RS485

Enables users to easily manage multiple transmitters centrally.

Installation

Dimensional drawing

Related Products

PIPLINE GAS DETECTION

The 915 Pipeline Gas Detection Sensor is an industrial-grade particle concentration transmitter designed for real-time monitoring of PM2.5, PM10, and PM1.0 levels. Engineered with a waterproof enclosure and pipeline installation method, it ensures durability and reliable performance even in challenging environments. Featuring advanced dual-frequency data acquisition, automatic calibration, and laser anti-attenuation technology, it offers high consistency and long-term operational stability. Anti-interference circuitry allows it to function effectively in areas with strong electromagnetic fields.

LIQUID TEMPERATURE TRANSMITTER

The 717W Liquid Temperature Transmitter is ideal for HVAC and automated control systems, delivering real-time monitoring of hot or cold water flow in ducts. It features high-reliability imported digital sensors and a precision-designed conversion circuit for stable and accurate measurements. The split-type installation with a dedicated pipe sleeve allows for fast setup. Wireless output and custom controller options are available, and an optional LCD screen enhances usability.

DUCT TEMPERATURE AND HUMIDITY SENSOR

The 717F Duct Temperature and Humidity Sensor is made for accurately monitoring the environment in HVAC systems, cleanrooms, public areas, smart homes, and industrial places. It has a reliable microcontroller and precise digital sensors. You can choose from various output options like 0-10V, 4-20mA, and RS485, plus there's a chance for custom wireless data output and integrated control. If you need it, you can also add an LCD for easier on-site reading.

OUTDOOR WALL-MOUNTED TEMPERATURE AND HUMIDITY SENSOR

The 717 Outdoor Wall-Mounted Temperature and Humidity Sensor gives you real-time data for HVAC and building management. It uses a 32-bit microcontroller paired with a smart digital sensor to provide accurate readings. You can get stable output through RS485, 4-20mA, or 0-10V. If you want, you can also add an LCD screen (1.3 or 2.8) to show live values on-site.

Pressure Difference Transmitter

Suitable for HVAC systems, energy management systems, VAV and fan control, environmental pollution monitoring, static pipelines, cleanroom pressure monitoring, fume hood control, oven pressurization, and furnace ventilation control.

Industrial Air Flow Velocity Transmitter for HVAC Ducts

Industrial Air Flow Velocity Transmitter for HVAC Ducts | Accurate and Real-Time Volume Output

Electric Floor Heating Thermostat

Floor Heating Control Panel

Get In Touch

Contact our friendly Customer Service team for any Question,Concern, or Suggestion. We'd love to hear from you!

8675561218391/2/3/4/5

info@saswell.com

CONTACT US

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

Rapid customization

7 product platforms enable the 7-day customization.

Join to win a Free Sample！

Subscribe to our emails

Never miss saswell hot deals,news,and updates tailored for you.