Showing 21–30 of 239 results

SERIES 3100 , MERCOID BY DWYER , EXPLOSION-PROOF DIFFERENTIAL PRESSURE TRANSMITTER

SERIES 3100 | MERCOID BY DWYER

EXPLOSION-PROOF DIFFERENTIAL PRESSURE TRANSMITTER
HART®, Push Button Configuration, Rangeability (100:1)

FEATURES/BENEFITS
• Configurable using zero/span buttons means no calibrator required reducing
time to install and running.
• Range-ability and selectable engineering units, allows transmitter to fit many
applications reducing the number of different transmitters to meet specifications.
• High accuracy (±0.075%) provides exceptional measurement for insuring tight-
control and minimizing costly out of specification conditions.
• Automatic sensor temperature compensation improves performance of device
for accurate measurement under different operating environments.
• Fail-mode process function stores configuration settings in the event of
shutdown or power-loss provides for faster restart to getting application back
on-line.
• A HART® Communication programmable device provides a reliable, long-term
solution for plant operators who seek the benefits of intelligent devices with
digital communication.
APPLICATIONS
• Flow measurement

• Filter or pump differential pressure
• Level monitoring

• Critical process monitoring

SERIES 626 & 628 , DWYER , INDUSTRIAL PRESSURE TRANSMITTER Complete Offering of Ranges, Connections and Outputs

SERIES 626 & 628 | DWYER

INDUSTRIAL PRESSURE TRANSMITTER
Complete Offering of Ranges, Connections and Outputs

FEATURES/BENEFITS
• NEMA 4X rated enclosure provides protection in harsh environments permitting
outdoor monitoring or in areas where du
st and particulate matter exists
• Robust 316 SS oil filled sensor provides shock and vibration resistance
insuring stability in controlling pressure f
or process applications
• A wide range of models and connections that can meet pressure measurement
specifications from low to very high
APPLICATIONS
•Compressors
• Pumping systems
• Irrigation equipment
•Hydraulic
• Industrial process monitoring

SERIES AVFS , DWYER , AIR FLOW SWITCH

SERIES AVFS | DWYER

AIR FLOW SWITCH
Monitors Flow in Ducts with Contact Output and Local LED Indication

FEATURES/BENEFITS
• Integral red/green air flow status LED’s
• Flush sensor design limits issues due to dust or particulate in the air flow
• IP65 construction
APPLICATIONS
• Fan monitoring
• Filter monitoring
• Damper feedback
• Air handlers2

SERIES AVU , DWYER , AIR VELOCITY TRANSMITTER

SERIES AVU | DWYER

AIR VELOCITY TRANSMITTER
Ideal for Building Automation Systems, ±5% or ±8% Full Scale Accuracy

FEATURES/BENEFITS
• 4 to 20 mA or 0 to 10 V output versions
• NEMA 6 (IP67) enclosure rating
• AC or DC powered (loop version DC only)
• 5% or 8% accuracy
APPLICATIONS
• Zone control in HVAC systems
• Supply and exhaust fan tracking
• Clean room systems
• Air pollution studies and manufacturing

SERIES 641 , DWYER ,AIR VELOCITY TRANSMITTER

SERIES 641 | DWYER

AIR VELOCITY TRANSMITTER
High Accuracy, Field Selectable Ranges4

FEATURES/BENEFITS
• Ranges from 250 FPM (1.25 MPS) to 15,000 FPM (75 MPS)
• Optional bright LED display
• Easy push button set-up
• Compact housing
• 4 to 20 mA output
• Digital filter for signal damping
APPLICATIONS
• Exhaust stack flow monitoring
• Air control in drying processes
• HVAC air velocity measurements
• Fan supply and exhaust tracking
• Clean room ventilation monitoring

SERIES RHP-E/N , DWYER , WALL MOUNT HUMIDITY,TEMPERATURE,DEW POINT TRANSMITTER

SERIES RHP-E/N | DWYER

WALL MOUNT HUMIDITY/TEMPERATURE/DEW POINT TRANSMITTER
Optional LCD Display, Replaceable Sensors

FEATURES/BENEFITS
• Field selectable relative humidity or dew point output
• Field replaceable relative humidity and temperature sensor elements
• Universal analog outputs
• Integral or service tool LCD display options
• Two housing designs to match North American and European aesthetics
APPLICATIONS
• Air economizers
• Room comfort monitoring
• Greenhouse monitoring

SERIES RHRS , DWYER ,OUTSIDE AIR HUMIDITY RADIATION SHIELD

SERIES RHRS | DWYER

OUTSIDE AIR HUMIDITY RADIATION SHIELD
6 or 10 Plate Design, Integral Pipe Mounting Kit

FEATURES/BENEFITS
• Adjustable sensor mounting collar works with Dwyer RHP sintered filter
outdoor air humidity transmitters or other RH devices
• Universal mount fits 3/4˝ to 1-1/2˝ pipe or flat surfaces
APPLICATIONS
• Building outside air reference
• Weather stations