Dwyer Instruments, Inc.

Averaging Flow Sensors have elongated, lightweight design.
Sensors, Monitors & Transducers

Averaging Flow Sensors have elongated, lightweight design.

Available in sizes from 3 5/32-23 29/32 in., Series SSS-1000 is used for sensing differential pressure (DP) in inlet section of variable air volume terminal units and fan terminal units. It can also be used to sense DP at other locations in main or branch duct systems. Constructed with wetted materials of ABS/polycarbonate (UL94-5V), 1 oz products have integral flange with gasket for mounting and...

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Duct-Mounted Station measures airflow in turbulent conditions.
Communication Systems & Equipment

Duct-Mounted Station measures airflow in turbulent conditions.

Designed to measure airflow in duct systems with turbulent conditions at point of measurement, Series STRA delivers accuracy to within 2% of actual flow over 100-10,000 fpm velocity range. It consists of single or multiple airflow elements, factory-mounted and pre-piped in casing designed for flanged connection to ductwork. Also included, airflow straightening section, using honeycombing with...

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Hand Pump enables ergonomic pneumatic calibration.
Fluid & Gas Flow Equipment

Hand Pump enables ergonomic pneumatic calibration.

Suited for use with air and compatible gases, Series PCHP Pneumatic Calibration Hand Pump is engineered to source pressure and vacuum to check calibration of gages, switches, and recorders. Ergonomically designed cushion grips provide lend to comfort while simultaneously enhancing pump performance. All pistons utilize dual o-rings to ensure zero leakage, and oversized check valve provides smooth...

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Hydraulic Hand Pump acts as handheld calibration system.
Fluid & Gas Flow Equipment

Hydraulic Hand Pump acts as handheld calibration system.

Utilizing fully adjustable stroke control, Series HCHP Hydraulic Calibration Hand Pump allows for pressure generation up to 10,000 psi. Built-in triple filtration system maintains pump operation in dirty conditions, while oversized check valve ensures smooth and controlled operation. Also, industrial-grade materials - stainless steel, anodized hard coat aluminum, shatterproof plastic - promote...

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