Dwyer Instruments DS-400-16 Averaging Flow Sensor, 16″ Probe

Dwyer Instruments DS-400-16 Averaging Flow Sensor, 16" Probe is available from Indo Multimeter for engineering, maintenance, calibration, laboratory, and industrial measurement requirements. This Dwyer Instruments instrument is intended for buyers who need clear technical selection, dependable documentation, and a practical quotation process.

Product overview

The Dwyer DS-400-16 is a stainless steel averaging flow sensor for air and water flow measurement in schedule 40 pipe. With a 16-inch probe, it features multiple sensing points for accurate averaging and includes quarter-turn ball valves for easy zeroing. Ideal for HVAC and industrial applications.

Applications and selection

Choose this instrument based on the required measurement range, accuracy, operating environment, interface or connection, and application requirements. Confirm the exact configuration, accessories, and documentation before purchase, especially when the product is specified for calibration, quality control, process maintenance, or laboratory work.

Technical information

The Dwyer Instruments DS-400-16 is a high-quality averaging flow sensor designed for accurate and reliable flow measurement in schedule 40 pipe. Constructed from extra strong 3/4" diameter stainless steel, this sensor withstands the increased forces encountered at higher flow rates with both air and water. The 16-inch probe length allows for insertion into larger pipes, making it a versatile choice for a wide range of industrial and HVAC applications. Key Features & Highlights Averaging Pitot tube technology: Multiple sensing points provide a true average flow rate, eliminating the need for traversing the pipe. Durable stainless steel construction: Extra strong 3/4" diameter stainless steel resists high flow forces and ensures long-term reliability. Quarter-turn ball valves: Convenient and quick-acting valves isolate the sensor for zeroing, simplifying maintenance. Process connections: 1/8" female NPT connections, with included adapters for 1/4" SAE 45° flared fittings compatible with Dwyer Capsuhelic gage kits. Mounting adapter: Supplied solid brass mounting adapter with 3/4" compression fitting and 3/4" male NPT thread for easy installation. Wide compatibility: Works with Dwyer Capsuhelic differential pressure gages to create a complete flow indicating system. Applications The DS-400-16 is ideal for measuring air and water flow in industrial processes, HVAC systems, and environmental monitoring. It is commonly used in clean rooms, fume hoods, and ductwork where accurate

Request a quotation

Contact Indo Multimeter for current availability, lead time, technical documentation, and quotation support. Include the model, quantity, and intended application so our team can help verify the appropriate configuration.