eyc-tech FDM06S Differential Pressure Type Air Flow Transmitter

Product catalog summary

Overview: The FDM06S is a differential pressure type air flow transmitter designed for measuring air flow, air velocity, differential pressure, pressure, and temperature. It is suitable for high-temperature and high-pressure environments and features a rugged design.

Features:

Adopts the differential pressure principle for air flow measurement.
Supports bi-directional air flow measurement.
Simultaneously measures differential pressure, pressure, and temperature.
Special diversion design minimizes the impact of air flow turbulence.
Calculates medium density and mass flow rate.

Applications: Suitable for air compressor systems, industrial processes, and exhaust systems.

Specifications:

Input: Sensor type with a measuring range of ± (0.8 ... 40 m/s) for standard and ± (20 ... 200 m/s) for high-pressure versions.
Output: Options include 4 ... 20 mA + RS-485, 0 ... 10 V + RS-485, Frequency + RS-485, and Pulse + RS-485.
Accuracy: ±1.5% F.S. with an option for ±1% F.S.
Environmental: Operating temperature range from -20 to +80°C, with a probe operating temperature up to 100°C (optional 200°C).
Protection: IP65 for the body and IP20 for the probe head, with electrical protections against reverse polarity, over-voltage, and short-circuit.

Installation: Available in duct type, flange pipe type, and inline type with customizable probe lengths.

Certification: Complies with ISO/IEC 17025 and ISO 9001 standards, with ILAC/TAF certification available.

Wind Tunnel Calibration System: Provides a stable and standardized environment for calibration, enhancing accuracy and reliability.

Ordering Guide: Options for standard and high-pressure versions, with choices for output type, display, installation type, and probe length.

Catalog excerpts

eyc-tech FDM06S Differential Pressure Type Air Flow Transmitter-1

• Adopting the differential pressure principle for air flow measurement • Enable bi-direction air flow measurement • Measures differential pressure, pressure, and temperature simultaneously • Special diversion design reduces the impact of air flow turbulence • Calculate medium density and mass flow rate • Rugged and durable design for high temperature and high-pressure environment | Applications | Air compressor system / Industrial process / Exhaust system

Open the catalog to page 1

eyc-tech FDM06S Differential Pressure Type Air Flow Transmitter-2

Environmental Sensor type Differential pressure sensor Measuring medium Air Measuring range Standard version : ± (0.8 ... 40 m/s) Operating Temp. -20 ... +60°C(Display) High-pressure version : ± (20 ... 200 m/s) Installation angle effect <3% of the measured value 0 ... 10 V + RS-485 Frequency ( 0 ... 100 Hz ) + RS-485 Pulse ( Option ) + RS-485 Preset output Out1 : Air velocity Load resistance Current output : ^500 Q Probe operating Temp. 100°C (Optional 200°C) Storage Temp. -20 ... +80°C Probe pressure Standard version : 2 bar Duct type 3/4" PT movable thread Flange pipe type 2" ... 6" IP rating...

Open the catalog to page 2

eyc-tech FDM06S Differential Pressure Type Air Flow Transmitter-3

The wind tunnel calibration system provides a stable and standardized environment for calibration, is not affected by external factors, and has an automated detection system to greatly improve calibration accuracy and reliability. It follows the operating standards of I SO/I EC 17025 and a calibration report can be purchased separately. Dimension ■ Standard version Display type

Open the catalog to page 3