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Monitor and alarm against ingress of hazardous gas concentrations into air intakes of turbine engines and HVAC air ducts

Xenon flash technology, detects wide range of gases, fast response, withstand severe environmental conditions

Provides continuous monitoring for combustible hydrocarbon gases, 7-200m detection range, built in event recorder

Class 1 Div 2, digital display of concentration, relay status, STEL, TWA and peak daily value of the gas detected

Utilizes catalytic pellistor bead technology, sensor is resistant to poisoning substances, explosion-proof housing rated Class 1,...

Robust, low cost, analog output, sensor elements have a typical life span of two to ten years

Two wire transmitters, sensor elements have a typical life of two to three years and are easily field replaceable

Sensor life of over ten years, includes a digital display, three user configurable relays, buzzer, horn/strobe output and...

Feature a LCD display of gas concentration, LED indication of each of the SPDT relays and TX/RX for BACnet communications

An adjustable insertion flowmeter featuring electromagnetic technology that accurately & reliably measures fluid velocity

Optional Hall Effect magnetic output packages to combine visual confirmation of flow with optional remote flow monitoring

flow transmitter that combines our popular 100 Series Sight Flow Indicator with our A-711T output sensor for visual & remote...

Transmitter provides single channel interface, multi-parameter input selection

Two channel transmitter/controller can support two sensors of same or different types in one instrument

Thermal Dispersion Flow Switches for Liquids

Easily programmable digital display, constructed of high-grade materials and is virtually maintenance free

Local flow indication, unrestricted mounting, 4 - 20 mA, 0 - 5 V, and 1 5 V output

Flow Switches

Compact Fan and Filter Fan Air Flow Monitor

Thermal Dispersion Flow Switches for Use With Gases

Flow Alert Single Sensor Controller

Economical Air Flow Switch

Flow Switch With Compact Relay Controller

Paddle Flow Switch

Liquid Flow Transmitter and Switch

Industrial Flow Switches - From 2 to 15 Feet/second

Industrial Flow Switches From 0.12 to 70 GPM Non-magnetic - ideal for Rusty Water

Fixed Set Points from 0.25 to 2.0 GPM, 3/8" NPT or "Quick Disconnect" Adapters

Flow Switch Remote Controller

Non-Mechanical, Low Pressure Drop, Large Pipe Sizes

Adjustable Switch Point, LED Indication

For Oils, Water and Gases, Infinite Adjustments

Adjustable Set Point, Rugged Bronze Construction, Straight Through Flow

Provides effective monitoring for most flow/no flow conditions in pipes and chutes

Continuous frequency output

Specifically designed to monitor air flow in ducts & provides a 3A contact output to indicate a change or loss of flow

Capable of detecting a wide range of air velocities with minimal user calibration

Adjustable Set Point, Water or Oil Service, 90° Flow Path

Up to 1500 psi, Fixed Setpoint, Up to 2.0 GPM, Rugged Brass Body

Perfect for starting or stopping pumps, opening or closing valves, or actuating level alarm signals

Ideal for air and post-filtered water applicatoins, with fixed set point; FDA compliant

Flow rates from 0.10 GPM - 1.5 GPM, piston-type operation, fixed setpoints

NEMA 4X design, features a free swinging vane and magnetic linkage; UL approved

Alluminum weatherproof housing, field adjustable set point and paddle, adjustable to fit 1 in - 8 in size pipe

Magnetically actuated switching design, leak proof body, operating pressures up to 150 PSIG with temperatures to 212°F

Adjustable from 400 - 1600 FPM and stainless steel vane provide excellent sensitivity and reliability at a very reasonable price

Non-invasive pipe flow measurement, compact and lightweight design, 4 - 20 mA and pulse output capabilities and easy operation

Weatherproof and subermersible, multiple wetted material choices, available in brass or 316 SS body