Pressure Sensors, Switches and Gauges by Dwyer Instruments

Description

Dwyer, among many things, manufactures pressure transmitters and
switches which are suitable for a variety of applications including HVAC,
building automation, process control industries, dust collection and pneumatic
conveying, food/beverage and pharmaceutical and general manufacturing markets.

Dwyer extensive range is functional and specified to many industries.
The range includes:

• Select the Series 2000 Magnehelic Gage for a
  versatile low differential pressure gage with a wide choice of 81 models and 27
  options to choose from. Using Dwyer simple, frictionless Magnehelic gage
  movement, it quickly indicates air or noncorrosive gas pressures–either
  positive, negative (vacuum) or differential. The design resists shock,
  vibration, over-pressures and is weatherproof to IP67. Select the 揌A High
  Accuracy Magnehelic gage option for an accuracy within 1% of full scale. Also
  included with the 揌A option at no extra cost are a mirrored scale overlay and
  a 6 point calibration certificate.
• Series MS2 Magnesense II Differential Pressure
  Transmitter combines the proven stable piezo technology and the versatility
  of our original Series MS with additional features to reduce installation time
  and simplify ordering. Like the original Series MS, the second generation
  transmitter can be used as a linear pressure output or a linear velocity output
  with the square root extraction done in the transmitter. Additional parameters
  have bee
• Series ADPS/EDPS/BDPA/BYDS Adjustable Differential
  Pressure Switch is designed for pressure, vacuum, and differential
  pressures. The dual scaled adjustment knob in inches water column and pascals
  allows changes to the switching pressure to be made without a pressure gage.
  The ADPS/EDPS/BDPA are available with settings from 0.08 in w.c. (20 Pa) up to
  20 in w.c. (5000 Pa). The silicone diaphragm and PA 6.6 body make the series ADPS
  ideal for use with air and other noncombustible gases. Series EDPS models meet
  UL508 and are constructed of plenum rated plastics. The series BDPA Adjustable
  Differential Pressure Alarms offer a versatile range of configurations allowing
  utilization of their many features including buzzer and LED notification, and
  battery or line powered. The compact size, adjustment knob and low cost make
  the ADPS/EDPS/BDPA the perfect choice for HVAC applications.
• Series 626 and 628 Pressure Transmitters are ideal for OEMs with 1% full scale accuracy and 0.25% full scale
  accuracy sensor options. The corrosion resistant 316L stainless steel wetted
  parts allow the Series 626 and 628 transmitters to measure the pressure in a
  multitude of processes from hydraulic oils to chemicals. The Series 626 and 628
  are available in absolute and pressure ranges with a variety of optional
  outputs, process connections and electrical terminations to allow you to select
  the right transmitter for your application. Applications include: Compressors, Pumping Systems, Irrigation System
  Pressure, Industrial Process Monitoring, Hydraulic.
• Series DPG-200 Digital Pressure Gage has
  a precise 0.25% full scale accuracy.
  The 4 digit digital display will reduce the potential for errors in
  readings by eliminating parallax error commonly produced with analog gages. The
  DPG-200 is packaged in a durable extruded aluminum case designed to meet NEMA
  4X (IP66). The unit is powered by 12-24 VDC/VAC and contains two alarm set
  points along with a 4-20 mA process output. A four-button keypad allows easy
  access to features. These features include backlight, peak and valley, auto
  zero and conversion of the pressure units.
• Series
  3400 Smart Pressure Transmitter is a microprocessor-based high
  performance transmitter, which has flexible pressure calibration, push button
  configuration, and is programmable using HART Communication. The Series 3400
  is capable of being configured with the zero and span buttons (a field calibrator
  is not required for configuration). The transmitter software compensates for
  thermal effects, improving performance. EEPROM stores configuration settings
  and stores sensor correction coefficients in the event of shutdowns or power
  loss. The Series 3400 can be configured to be ATEX or IECEX approved for use in
  hazardous (classified) locations. The rangeability allows the smart transmitter
  to be configured to fit most applications.
• Series A6 Durable Pressure Switches have been specifically designed to stand
  up to extended duty applications. These switches are constructed with a
  polyimide film diaphragm and are compatible with a variety of fluids. For ease
  of installation, the switches come with a 1/4″ male NPT process connection
  and can be mounted in any orientation. The Series A6 pressure switches are
  compact and have great set-point integrity, and feature simple, easy set-point
  field adjustment.
• Series EDA Electronic Pressure Controller is an extremely versatile compact package
  that can replace a separate gage, two switches, and a transmitter in a system
  saving money, installation time, and panel space. The EDA incorporates two SPDT
  relays that have the on and off points fully adjustable over the range for
  control or alarm use. Front face has LED indicators for switch status and a
  large backlight two-line display showing process value and indication units.
  Programming is easy with simple menu structure, two-line display, and external
  programming buttons. Weatherproof housing is ideal for a wide variety of
  applications with panel mount, flush mount, or pipe mount ability. Features
  include zero set, adjustable dampening, menu lock out, peak and valley
  indication, removable terminal blocks, adjustable time delay, and scalable
  transmitter output.

APPLICATIONS

• Process applications
• Replacement for legacy analog gages
• OEM applications
• Compressors
• Pumping systems
• Irrigation equipment
• Hydraulic Applications

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