Dwyer Instruments DS-400-12 Flow Sensor, 12 in Pipe

Dwyer Instruments

Dwyer Instruments DS-400-12 Flow Sensor, 12 in Pipe

SKU: IMM_44219218Brand: Dwyer Instruments
$313.00 USD

Card or bank transfer · proforma invoice on request

We ship worldwideTraceable calibration documents

Key specs from the product description

Type
Averaging pitot tube flow sensor
Pipe size
12 in
Insertion length
Up to 24 in
Instrument connection
1/8 in female NPT with SAE 45° flared adapters
Process connection
3/4 in NPT male compression fitting
Max operating temperature
200 °F
All 8 specifications ↓
Dwyer Instruments DS-400-12 Flow Sensor Overview Series DS-400 sensors average the flow profile so no traversing is needed, and the included pair of 1/8 inch NPT by 1/4...

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Dwyer Instruments DS-400-12 Flow Sensor

Overview

Series DS-400 sensors average the flow profile so no traversing is needed, and the included pair of 1/8 inch NPT by 1/4 inch SAE 45 degree flared adapters matches the hoses supplied with the Model A-471 Portable Capsuhelic gage kit.

The supplied solid brass mounting adapter has a 3/4 inch diameter compression fitting to lock in the required insertion length and a 3/4 inch male NPT thread for mounting in a threaded branch connection. The sensor is rated to 200 °F with 200 psi proof pressure.

Features

  • Averaging pitot tube for 12 in pipe
  • Insertion lengths up to 24 in
  • Brass mounting adapter with 3/4 in compression fitting
  • 3/4 in male NPT branch mounting thread
  • 1/8 in NPT × 1/4 in SAE 45° flared adapters included
  • Handles media up to 200 °F
  • Proof pressure to 200 psi

Applications

  • Steam and water flow monitoring
  • Stack and flare gas flow measurement
  • Combustion air flow checks

Dwyer Instruments DS-400-12 Flow Sensor Technical Specifications

Type Averaging pitot tube flow sensor
Pipe size 12 in
Insertion length Up to 24 in
Instrument connection 1/8 in female NPT with SAE 45° flared adapters
Process connection 3/4 in NPT male compression fitting
Max operating temperature 200 °F
Proof pressure Up to 200 psi
Mounting adapter Solid brass

Manufacturer information: DS-400-12 on dwyeromega.com.

Price $313.00 USD as listed on 05 Nov 2026. Request a firm quote: https://na.indomultimeter.net/products/dwyer-instruments-ds-400-12-flow-sensor-12-in-pipe

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Instruments ship with calibration documentation traceable to national standards. Ask in your request if you need a specific certificate.

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