Air Flow Meter for DC Voltage Supply (Type 3202.30/3205.30)

Air Flow Meter for DC Voltage Supply (Type 3202.30/3205.30)

Special Features:

Self-contained air flow meter
Simple to install
Sensor for all measurement and control applications
No moving parts
Linear current output 4-20 mA
Four measurement ranges up to 5 m/s, 10 m/s, 20 m/s and 30 m/s (16 ft./s, 32 ft./s, 64 ft./s and 98 ft./s) continually adjustable

Sensing Data :

Medium : gaseous
Measuring range : continually adjustable up to 5 m/s, 20m/s, 30 m/s (16 ft./sec., 32 ft./sec., 64 ft./sec. and 98 ft./sec.) (see graph)*
Adjustment characteristic : logarithmic to flow speed
Accuracy < 5%
Repeatability < 3%
Temperature Drift < 3% /K
* All data related to air

General Description

The vent-captor type 3202.30 is an air flow meter for industrial applications. The small, self-contained vent-captor is completely epoxy resin encapsulated and operates with high accuracy and repeatability even in harsh industrial environments.The vent-captor can be integrated into measurement and control systems without additional component parts.

The newly developed operating principle for the measurement of air flow, based on the calorimetric principle, provides a wide measurement range from 1 to 30 m/s. To achieve the best signal resolution 4 different units are available.

The maintenance-free air flow meter is simple to install with the supplied mounting flange. For applications under pressure conditions vent-captor type 3205.30 with stainless steel casing and integral union nut is available.

Air Flow Meter for DC Voltage Supply (Type 3202.30/3205.30)

Typical Application Examples:

Electrical Data

Mechanical Data

Dimensions