MAGNESENSE® II DIFFERENTIAL PRESSURE TRANSMITTER Monitors Pressure, Air Velocity & Air Flow, BACnet/Modbus® Communications
FEATURES/BENEFITS
• Field selectable ranges and output signal reduce inventory and the chances of
ordering an incorrect part
• BACnet or Modbus serial communications reduce wiring cost by daisy-chaining
the transmitters
• Our integral field-upgradeable display or plug-in remote display tool save
upfront material cost and allow for local viewing of measurements APPLICATIONS
• Filter monitoring in air handler units
• Building pressure in pharmaceutical-semi-conductor clean rooms
• Duct static pressure in commercial buildings
• Air velocity/flow in VAV systems
DIGIMAG® DIGITAL DIFFERENTIAL PRESSURE AND FLOW GAGES 24 Volt or Battery Powered, Fits in Magnehelic® Gage Cut-Out
FEATURES/BENEFITS
• Field programmed reduces installation time
• User selectable parameters for pressure, air velocity or flow permits same
device for multiple applications
• Specialized filter set point for alerts when maintenance is due
• Security levels permit matches the correct access to right skill
• Power versatility works with 9-24 VDC or 9 V battery allows deployment in a
variety of spaces wired or not APPLICATIONS
• Filter monitoring
• Air velocity or flow
• Blower vacuum monitoring
• Fan pressure indication
• Duct, room or building pressures
• Clean room positive pressure indication
FEATURES/BENEFITS
• Easy to read gage permits viewing from far away
• Patented design provides quick response to pressure changes means no
delay in signaling and alerting to critical situations
• Durable and rugged housing and high-quality components combined provides
long-service life and minimized down-time APPLICATIONS
• Monitor pressures in ducts, rooms, or total building pressures
• Filter monitoring
• Local indication of clean room pressures with process signal sent to control
room
ROOM STATUS MONITOR For Sensing Low Pressure Using High Accuracy
FEATURES/BENEFITS
• Accurately monitor protective environments for negative or positive pressure
ensuring safety and reducing risk of catastrophic events
• Audible and visual alarm provides immediate local alerts allowing corrective action
to be taken quicker to eliminate the problem from becoming widespread
• Password protected set up menu helps to insure no errors by untrained personnel
• Optional BACnet communication from devices provides integration into building
control system for automated control and centralized monitoring and alarming APPLICATIONS
• Hospital isolation wards
LOW RANGE DIFFERENTIAL PRESSURE TRANSMITTER ±0.25% or ± 0.5% Full Scale Accuracy, Ranges from 0 to 0.1 in w.c.
FEATURES/BENEFITS
• High stability at low pressure ranges provides exceptional accuracy for ensuring
tight-control and minimizing costly out of specification conditions
• Provides sensitivity to pressure changes but resists vibration preventing drift and
less accurate readings
• Stainless steel housing meets standards for lab and clean room applications
APPLICATIONS
• Leak detection
COMPACT DIFFERENTIAL PRESSURE TRANSMITTER Ranges from 0.1 to 100 in w.c., Overpressure Protection to 15 psig, ±0.8% Accuracy
FEATURES/BENEFITS
• Protection from 15 psi overpressure & incorrect wiring
• High accuracy at low pressure ranges
• Two package selections allows easy device mounting to best fit application pressure connections APPLICATIONS
• HVAC and VAV control
• Clean rooms and isolation rooms
• Duct static pressure measurement
SERIES 616KD ,Dwyer, DIFFERENTIAL PRESSURE TRANSMITTER ±0.25, ±1 OR 2% ACCURACY
FEATURES/BENEFITS
• Simple calibration push-button sets back zero and span, saving time installing and
over the service life
• Cost effective and compact device suitable for OEM applications where space,
simplicity, and value are key
• Ranges and accuracy selection cover a wide range of applications minimizing
components and determining standardizing on design APPLICATIONS
• Air handlers
• Duct pressure
• Variable air volume
• Filter monitoring
The SERIES DX is a differential pressure switch that makes a contact output based on
the differential between two pressure sources.
FEATURES/BENEFITS
• Differential pressure switch that is suitable for most gas and water-based applications allows multiple uses in the most sophisticated designs
• Weatherproof housing provides protection in the harsh, wet or dirty environments ensuring switch’s long-service life
• Removable terminal block reduces installation time APPLICATIONS
• Indicating filter differential pressure
• Proving flow through a chiller
• Proof of flow indicator monitoring
• Proving flow through a heat pump or AC unit
• Proving flow through a pump
Series 1831,Dwyer, DPDT Low Differential Pressure Switches
Manual Reset, No Power Required
FEATURES/BENEFITS
• No power to operate DPDT switch means no additional wiring or conduit reduces material and installation labor costs
• Easy access for modifying set point simplifies adjustment
• Both control contacts activate at the same time eliminating system issues where lead switch activities prevent the lagging switch from sending a signal APPLICATIONS
• High duct static cutout applications • HVAC
Series 1900 COMPACT LOW DIFFERENTIAL PRESSURE SWITCHES
Set Points from 0.07 in to 20 in w.c. Repetitive Accuracy within 3%
FEATURES/BENEFITS
• Compact size and repeatability, provides a high-value switch for many industrial and OEM applications
• Wide range of models from 0.07 in w.c. to 20 in w.c. can meet exacting OEM specifications for a low pressure switch
• Range screw protected inside enclosure provides simplifies making adjustments butprevents tampering APPLICATIONS
• Air conditioning refrigeration coil icing detection; defrost cycle initiation
• Clogged filter detection
• Variable air volume controller
The Series BYDS Bypass Damper Switch is designed to control motorized
bypass dampers. As individual zone dampers open and close, the system static
pressure will rise and fall. In order to maintain proper airflow and static pressure
through the HVAC system
The SERIES DH3 Digihelic® Differential Pressure Controller is a 3-in-1 instrument possessing a digital display gage FEATURES/BENEFITS • 3-in-1 instrument allows the reduction of several instruments with one product, saving inventory, installation time and money • Full scale accuracy of 1% even on extremely low ranges, and 0.5% for ranges above 5 in w.c. provide for greater measurement precision • Secure menu program provides access to device operation only for the right skill level • Optional stainless steel bezel is the same installation diameter as Magnehelic® gage and simplifies field upgrade to DH3 pressure controller APPLICATIONS • SCFM duct flow • Filter status • Duct or building static pressure • Damper and fan control
