Dwyer Instruments, Inc.

Air Temperature Sensor targets outdoor applications.
Sensors, Monitors & Transducers

Air Temperature Sensor targets outdoor applications.

Designed for monitoring ambient air temperatures in outdoor applications, Model O-45 is suited for building automation systems as well as inside agricultural ventilation houses. Temperature sensors are mounted in NEMA 4X enclosure with integral mounting tabs, which can be used to surface- or suspension-mount sensors. Removable terminal blocks facilitate installation. Operating temperature range...

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Data Logger instantly displays remote readings on LCD.
Test & Measurement

Data Logger instantly displays remote readings on LCD.

Equipped with backlit LCD and 8-button keypad that facilitate access to current data and recorder setup as well as memory and battery levels, Series DLI gives instant remote readings of temperature, humidity, or atmospheric pressure. Wall-mountable unit can store at least 87,000 readings per channel and comes with software creates permanent records as well as calculates and graphs data. Operation...

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DP Transmitter has NEMA 4x, intrinsically safe design.
Electrical Equipment & Systems

DP Transmitter has NEMA 4x, intrinsically safe design.

Powered on 2-wire loop with 10-35 Vdc via integral M12 4-pin male connector, ISDP Series delivers 0.5% FS accuracy on ranges from 0.25-100 in. wc as well as bi-directional models up to 10 in. wc. It has 4-20 mA process output and LCD that can read in pressure, velocity, or flow. Also, menu key further promotes programmability by allowing user to select security level, English/Metric engineering...

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Differential Pressure Switches feature adjustable design.
Electrical Equipment & Systems

Differential Pressure Switches feature adjustable design.

Designed for pressure, vacuum, and differential pressures, Series ADPS features scaled adjustment knob, which allows adjustment of pressure to be made from 0.08-16 in. W.C. without using pressure gage. Silicone diaphragm and PA 6.6 body make switches suited for air and other non-combustible gases. Series ADPS can be used in monitoring air filters, ventilators, and industrial cooling-air circuits,...

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Differential Pressure Control features NEMA 4X housing.
Agricultural & Farming Products

Differential Pressure Control features NEMA 4X housing.

Able to detect differential pressures from 0.25-100 in. w.c., DH3 DigihelicÂ-® Control provides 4-20 mA process output, 2 SPDT relays with adjustable deadbands, and backlit LCD display. With menu key, users can select security level; set point or set point and alarm operation; auto or manual alarm reset; English or Metric units; and pressure, velocity, or flow operation. PhotohelicÂ-®...

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Leak Detection Relay monitors 2 submersible pumps.
Electrical Equipment & Systems

Leak Detection Relay monitors 2 submersible pumps.

Used to monitor shaft seal of pumps before failure, Series DLD dual-channel leak detection relay finds leaks by sensing status of float or conductivity switch installed in seal cavity. It offers NO relay contacts to energize alarm and deenergize pump in event of leak and includes LED indicator. Installed via 2-pin octal mount, unit is available in sensitivities of 10-25 kW adjustable and 4.7-100...

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Gear Operators feature self-lubricated design.
Mechanical Power Transmission

Gear Operators feature self-lubricated design.

Offering weatherproof construction with cast iron body and O-ring seals, Series MGO provides on-off or throttling service for valves or dampers, including BFV Series butterfly valves ranging from 2Â-½-12Â-½ in. Self-locking worm and worm gear holds valve in desired position. In addition, operators include hand wheel, valve position indicator, and mechanical travel stops that permit field...

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Ball Valves suit chemical and wastewater applications.
Fluid & Gas Flow Equipment

Ball Valves suit chemical and wastewater applications.

Designed for manual on/off service of process pipelines, Series TBV2 features PVC or CPVC plastic bodies with EPDM or FPM O-rings for wide range of chemical compatibility. True union valves have full port design and are available in sizes from Â-½-4 in. Units incorporate double O-ring seal and threaded seal retainer that allows for seat adjustment. Most sizes come with both NPT and socket end...

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