Dwyer Instruments, Inc.

Differential Pressure Transmitter is ATEX-approved.
Electrical Equipment & Systems

Differential Pressure Transmitter is ATEX-approved.

Used for monitoring pressure and air velocity, Series AT2MS Magnesense® Differential Pressure Transmitter features field-selectable English or metric ranges, field-upgradeable LCD, and adjustable dampening of output signal with optional display. Users can select square root output for use with pitot tubes and similar flow sensors, and magnetic sensing technology provides long term performance....

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Remote Digital Thermohygrometer offers dual display capability.
Health, Medical, & Dental Supplies and Equipment

Remote Digital Thermohygrometer offers dual display capability.

Model THI2-10 Digital Remote Sensing Thermohygrometer takes humidity, temperature, dew point, and wet bulb temperatures inside of ducts and hard to reach areas. English and metric engineering units as well as type of measurement displayed can be selected using pushbuttons, which can also be used to freeze current reading or retrieve Min/Max readings. With dual display, digital backlit LCD lets...

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Thermal Dispersion Flow Switch delivers 0.07 fps repeatability.
Electrical Equipment & Systems

Thermal Dispersion Flow Switch delivers 0.07 fps repeatability.

Using impulse thermal dispersion measurement technique, Series TDFS indicates whether flow rate is above or below user-set value, from 0.5-10 fps, with NO and NC NPN outputs. Setpoint is field set by tapping included magnet on desired rate 3 times, and 2 LED status indicators on opposite sides of unit illuminate green and red when flow is above and below setpoint, respectively. Also, empty pipe...

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Differential Pressure Controller is flame-proof, ATEX-approved.
Agricultural & Farming Products

Differential Pressure Controller is flame-proof, ATEX-approved.

Featuring digital display gage, control relay switches, and transmitter with current output, Series AT2DH3 Digihelic® Differential Pressure Controller lets user select pressure, velocity, or volumetric flow operation in several engineering units. Dual SPDT control relays with adjustable dead bands are provided along with scalable 4-20 mA process output, and 5 simplified menus facilitates...

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Pressure-to-Current Transducer offers plug-in installation.
Sensors, Monitors & Transducers

Pressure-to-Current Transducer offers plug-in installation.

Serving high-density and panel mounted applications, Model PI converts pneumatic input pressures of 3-15 psig and 3-27 psig to accurately proportional 2-wire 4-20 mA output current. Linearity is ±0.15% of span, while accuracy is ±0.15% of span guaranteed and ±0.10% of span typical. Operating on 10-42 Vdc with temperature range of -40 to 167°F, transducer features response time of 10 msec to...

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Temperature Sensors feature internal averaging.
Sensors, Monitors & Transducers

Temperature Sensors feature internal averaging.

Suitable for large ducts and air handler units, Series TE-A is available with bendable aluminum capillaries in 6, 12, and 24 ft lengths. Capillaries consist of 4 thermistor or RTD sensors which are internally averaged to give single output signal. Series CC1 mounting brackets mount capillary to wall of duct or air handler without kinking sensor wires inside probe. To facilitate installation,...

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Industrial Pressure Gauges resist corrosion.
Test & Measurement

Industrial Pressure Gauges resist corrosion.

Available with bottom or back connections, 1.5 in. Series SG1 Industrial Pressure Gauge features dual psi and bar scales with ±2.5% FS accuracy. Units are constructed with brass connector, bronze tube, polycarbonate lens, and stainless steel case and ring, which offer protection from harsh processes. Operating from -4 to 140°F, gauges are suitable for applications where ambient corrosion and...

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Pressure Indicating Transmitter features ATEX approval.
Electrical Equipment & Systems

Pressure Indicating Transmitter features ATEX approval.

Suited for air and non-combustible compatible gases, Series AT2605 provides visual monitoring and electronic control of very low differential pressure. Dial gauge is complimented by 2-wire, 4-20 mA control signal utilizing Magnehelic® gauge mechanical design and Series 600 transmitter technology. Two-wire design simplifies any 4-20 mA control loop powered by 10-35 Vdc supply. Available in...

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