Flow Sensors / Detectors

Fluid Flow Sensors provide visual indication.
Flow Sensors / Detectors

Fluid Flow Sensors provide visual indication.

Delivering 4.5-24 Vdc pulsed output that is proportional to rate of flow and can be integrated into most digital logic units, RotorFlow Series RFO uses paddlewheel to provide at-a-glance verification that fluids are moving. Units are offered in -¼-1 in. ports sizes and monitor fluids from 0.1-60 gpm with typical accuracy within ±7%. Brass and stainless steel models feature operating pressures...

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Micro Flow Sensor suits ultra low gas-flow applications.
Flow Sensors / Detectors

Micro Flow Sensor suits ultra low gas-flow applications.

Utilizing thin film technology to layer platinum micro heaters and temperature sensors on ultra sensitive polymer membrane with glass substrate, Model MFS02 measures thermal mass flow of gases in range of 0.001-2 m/s and operates from -40 to +150°C. Sensor element can be mounted as assembly on electronic PCB or other carrier, and is suitable for mounting in bypass flow assembly for differential...

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Flow Sensing Technology minimizes process disruptions.
Flow Sensors / Detectors

Flow Sensing Technology minimizes process disruptions.

Available as option for SERVOPRO MultiExact multigas analyzer and SERVOTOUGH Oxy oxygen analyzer, Flowcube sensor enables multiple system diagnostics and data trending to be ascertained from flow measurement. Trending of overall sample system and implementation of preventive maintenance minimizes process disruptions. Measurement of bulk cooling characteristic of gas promotes stable measurement,...

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Configurable Air Velocity Sensor suits embedded applications.
Flow Sensors / Detectors

Configurable Air Velocity Sensor suits embedded applications.

Utilizing constant deltaT architecture, AccuSense F333 measures air velocity from 40-2,000 fpm while maintaining better than ±10% accuracy across 15 to 60°C range with 2% or better repeatability. User-configurable, linear voltage output of 0-5 or 0-10 V facilitates integration, while UART or I-²C interface enables specific memory location access. Offering dedicated open drain alarm pin,...

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Flow Sensors / Detectors

Handheld Particulate Sensor monitors indoor air quality.

With ability to sense dust, particulates, cigarette smoke, pollen, and fibers, YESDUST runs on internal rechargeable NiMh batteries providing approximately 5 hr of run time, or supplied wall adapter, providing continuous operation. Product is designed to be used with multi-sensor indoor air quality (IAQ) monitors. Measured readings are shown on LCD display and data logged to internal flash card...

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Flow Sensors / Detectors

Electrochem Achieves Certification of Wireless Sensors for Use in Hazardous Environments

Electrochem announced today that its line of Wireless Pressure, Temperature and Flow Sensors have attained certification for use in hazardous environments from CSA International. The certification applies to US (Class I; Division 1; Groups A, B, C, D; T4) and Canada (Ex/AEx ia IIC T4). Specifically designed for rough and harsh environments, Electrochem's Wireless Sensor products are constructed...

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Paddle Wheel Flow Sensor suits low viscosity liquids.
Flow Sensors / Detectors

Paddle Wheel Flow Sensor suits low viscosity liquids.

Available for pipe sizes of 1-2 in. with turndown ratios of up to 50:1, DR05 sensors measure flow of water and substances similar to water. Polypropylene pipe fitted with paddlewheel extends into area of flow and is set into rotation by flowing liquid. Rotary motion, sensed by Hall sensor, is output as series of pulses converted into 4-20 mA analog signal or into 2 limit contacts by optional...

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Environmental Sensors improve building automation tasks.
Flow Sensors / Detectors

Environmental Sensors improve building automation tasks.

Able to measure indoor environmental parameters such as CO2, humidity, temperature, and air velocity, CE-approved and RoHS-compliant CGES Series can help increase supply of fresh air into building, improve indoor air quality, and contribute to compliance with ASHRAE 62-1989. Each sensor operates on 24 Vac/Vdc and can be mounted in walls or ducts. Output options include 0-10 V, 4-20 mA, and...

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Digital Airflow Sensors remain accurate across operating range.
Flow Sensors / Detectors

Digital Airflow Sensors remain accurate across operating range.

Delivering airflow reading accurate to 2.5%, Zephyr(TM) HAF Series features digital output and is customizable to suit specific requirements. Design, in addition to being optimized for sensitivity, offers minimal susceptibility to thermal effects and null shift. Along with linear output, products feature ASIC-based I-²C digital output that facilitates integration to MPUs/MCUs. Low voltage option...

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Flow Sensors target solar and geothermal systems.
Flow Sensors / Detectors

Flow Sensors target solar and geothermal systems.

Operating on principle of Kármán's vortex trail, DN Series Liquid Vortex Flow Sensors are suitable for flow ranges from 0.24-39.6 gpm and offer accuracy to 1% FS of measured value. Versions with 1,000 W RTD temperature sensor built-in to bluff are available, providing direct temperature measurement in medium to facilitate documentation of energy transfer in water and water glycol based heat...

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