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Home  >  Meters, Indicators, and Controllers

Meters, Indicators, and Controllers

Meters, Indicators, and Controllers

Finding a pressure meter for high precision and low pressure applications can be difficult. This pressure meter type is common in HVAC and other air-flow applications where accuracy and resolution are important. A manometer is the ideal pressure meter for high precision and low pressure needs. You can get a traditional fluid manometer or a modern digital manometer. Traditional liquid pressure meter is used to separate an atmospheric reference from the test pressure. This simple construction is called a piezometer tube. As the test pressure changes, the fluid moves to equalize the reference pressure. A digital manometer uses a set of precision strain gauges similar to those in pressure gauges. This type of precision differential pressure gauge is useful as a replacement for a traditional manometer as well as in other applications such as HVAC system tuning, cleanroom control, and more. Choosing a pressure meter can be challenging if you have questions contact a Davis Application Specialist today.
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DO-68063-00 DWYER DH3 DIFFERENTIAL PRESSURE CONTROLLER

Differential Pressure Controller, range 0-0.25" WC

Output Two SPDT relays,Range 0 to 0.25" H2O,CE Compliance Yes
Mfg Part# DH3-002
DO-68063-00
Usually ships in 4 days.
$368.00 USD/EACH
$294.40 USD/EACH

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DO-68437-19 Dh006:5 Inwc Diff Prss Cont Digihelic

Dwyer DH-006, Digihelic Differential Pressure Controller, 5" WC

Output 4 to 20 mA DC,Range 0 to 5.0" H2O,Display 4-digit LCD, 0.5" H
Mfg Part# DH-006
DO-68437-19
Usually ships in 7 days.
$384.00 USD/EACH
$307.20 USD/EACH

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DO-68025-18 Benchtop Pressure Controller, 0-15 PSI

Parker VSO-BT-015, Benchtop Pressure Controller, 0-15 psi

Output 0 to 5 VDC,Range 0 to 14.7 psi,Display 3-digit LCD
Mfg Part#
DO-68025-18
Usually ships in 15 days.
$1,579.00 USD/EACH

Qty:

New Products DO-38436-10 DigiVac TRAC/VAC Visual Light Bar Vacuum Meter

DigiVac TRAC/VAC Visual Light Bar Vacuum Meter; milliTorr

Range 1 to 760,000,Display green LED bar graph, 30 segments,Dimensions " H 1-1/2
Mfg Part# TRACVAC
DO-38436-10
Usually ships in 5 days.
$467.50 USD/EACH

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DO-98074-06 Room Pressure Monitor/Alarm

Room Pressure Monitor/Alarm, 0.5" WC, 24 VAC

Output 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC,Range 0.50" H2O,CE Compliance Yes
Mfg Part# SRPM-0R5WB-A1-E
DO-98074-06
Available for order
or call 1-888-358-4712 to order
$1,032.00 USD/EACH

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Dwyer DH 007 Digihelic Differential Pressure Controller 10 WC (Representative photo only)

Dwyer DH-007, Digihelic Differential Pressure Controller, 10" WC

Output 4 to 20 mA DC,Range 0 to 10.0" H2O,Display 4-digit LCD, 0.5" H
Mfg Part# DH-007
DO-68437-20
Usually ships in 7 days.
$384.00 USD/EACH
$307.20 USD/EACH

Qty:

DO-98074-02 Room Pressure Monitor/Alarm

Room Pressure Monitor/Alarm, 0.1" WC, 24 VAC

Output 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC,Range 0.1" H2O,CE Compliance Yes
Mfg Part# SRPM-0R1WB-A1-E
DO-98074-02
Available for order
or call 1-888-358-4712 to order
$1,032.00 USD/EACH

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DO-98074-08 Room Pressure Monitor/Alarm

Room Pressure Monitor/Alarm, 1" WC, 24 VAC

Output 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC,Range 1.0" H2O,CE Compliance Yes
Mfg Part# SRPM-001WB-A1-E
DO-98074-08
Available for order
or call 1-888-358-4712 to order
$1,032.00 USD/EACH

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DO-98074-28 Barometric Pressure Monitor

Setra Digital Absolute Pressure Monitor, 0 to 50 psia

Output RS-232,Range 0 to 50 psia,Display 6-digit LCD with annunciators for alarms, min/max, and engineering units
Mfg Part# 370_50A
DO-98074-28
Available for order
or call 1-888-358-4712 to order
$2,218.00 USD/EACH

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DO-98074-14 Room Pressure Monitor/Alarm

Room Pressure Monitor/Alarm, 0.25" WC, 120/240 VAC

Output 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC,Range 0.25" H2O,CE Compliance Yes
Mfg Part# SRPM-R25WB-V1-E
DO-98074-14
Available for order
or call 1-888-358-4712 to order
$1,032.00 USD/EACH

Qty:

DO-98074-04 Room Pressure Monitor/Alarm

Room Pressure Monitor/Alarm, 0.25" WC, 24 VAC

Output 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC,Range 0.25" H2O,CE Compliance Yes
Mfg Part# SRPM-R25WB-A1-E
DO-98074-04
Available for order
or call 1-888-358-4712 to order
$1,032.00 USD/EACH

Qty:

Dwyer DH 009 Digihelic Differential Pressure Controller 50 WC (Representative photo only)

Dwyer DH-009, Digihelic Differential Pressure Controller, 50" WC

Output 4 to 20 mA DC,Range 0 to 50" H2O,Display 4-digit LCD, 0.5" H
Mfg Part# DH-009
DO-68437-22
Usually ships in 7 days.
$384.00 USD/EACH
$307.20 USD/EACH

Qty:

DO-98074-26 Barometric Pressure Monitor

Setra Digital Absolute Pressure Monitor, 0 to 20 psia

Output RS-232,Range 0 to 20 psia,Display 6-digit LCD with annunciators for alarms, min/max, and engineering units
Mfg Part# 370_20A
DO-98074-26
Available for order
or call 1-888-358-4712 to order
$2,218.00 USD/EACH

Qty:

DO-68447-13 Attachable Loop-Powered Digital Pressure Indicator

Attachable Loop-Powered Digital Pressure Indicator

Product Type Pressure Transmitter Accessories,Brand Wika
Mfg Part# 7082534
DO-68447-13
Available for order
or call 1-888-358-4712 to order
$286.00 USD/EACH

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Dwyer DH 008 Digihelic Differential Pressure Controller 25 WC (Representative photo only)

Dwyer DH-008, Digihelic Differential Pressure Controller, 25" WC

Output 4 to 20 mA DC,Range 0 to 25" H2O,Display 4-digit LCD, 0.5" H
Mfg Part# DH-008
DO-68437-21
Usually ships in 12 days.
$384.00 USD/EACH
$307.20 USD/EACH

Qty:

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