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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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New Products DigiVac 2L760 Piezoelectric Digital Vacuum Manometer 1 760 Torr (Representative photo only)

DigiVac 2L760 Piezoelectric Digital Vacuum Manometer; 1-760 Torr

Range 1-760 Torr,CE Compliance No,Display 0.56"H 3.5-digit LCD, red
Mfg Part# M2L760
DO-38436-15
Usually ships in 5 days.
$467.50 USD/EACH

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Dh 004 1 000 In W C Differential Pressure Controller (Representative photo only)

Dh-004:1.000 In W.C. Differential Pressure Controller

Range 0 to 1.0" H2O,Output 4 to 20 mA DC,Display 4-digit LCD, 0.5" H
Mfg Part# DH-004
DO-68437-18
Usually ships in 7 days.
$505.00 USD/EACH
$404.00 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-98074-91 Pressure Snubber for Constant Pressure Measurement

Pressure Snubber for Constant Pressure Measurement

Product Type Room Pressure Monitors/Alarms
Mfg Part#
DO-98074-91
Available for order
or call 1-888-358-4712 to order
$41.00 USD/EACH

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DO-98074-18 Room Pressure Monitor/Alarm

Room Pressure Monitor/Alarm, 1" WC, 120/240 VAC

Range 1.0" H2O,Output 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC,CE Compliance Yes
Mfg Part# SRPM-001WB-V1-E
DO-98074-18
In stock.
$1,032.00 USD/EACH

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DO-98074-90 Remote Annunciator for Visual and Audible Status Indication

Remote Annunciator for Visual and Audible Status Indication

Product Type Room Pressure Monitors/Alarms
Mfg Part#
DO-98074-90
Available for order
or call 1-888-358-4712 to order
$206.00 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

Range 0 to 25" H2O,Output 4 to 20 mA DC,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

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DO-98074-04 Room Pressure Monitor/Alarm

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

Range 0.25" H2O,Output 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC,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

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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-98074-20 Barometric Pressure Monitor

Barometric pressure monitor, 600 to 1100 hPa/mb

Range 600 to 1100 hPa/mb,Output RS-232,Display 6-digit LCD with annunciators for alarms, min/max, and engineering units
Mfg Part# 370_6-11MB
DO-98074-20
Available for order
or call 1-888-358-4712 to order
$2,218.00 USD/EACH

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DO-68063-14 DWYER DH3 DIFFERENTIAL PRESSURE CONTROLLER

Differential Pressure Controller, range 0-50" WC

Range 0 to 50" H2O,Output Two SPDT relays,CE Compliance Yes
Mfg Part# DH3-010
DO-68063-14
Usually ships in 4 days.
$299.00 USD/EACH
$239.20 USD/EACH

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DO-98074-00 Room Pressure Monitor/Alarm

Room Pressure Monitor/Alarm, 0.05" WC, 24 VAC

Range 0.05" H2O,Output 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC,CE Compliance Yes
Mfg Part# SRPM-R05WB-A1-E
DO-98074-00
Available for order
or call 1-888-358-4712 to order
$1,032.00 USD/EACH

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DO-98074-30 Barometric Pressure Monitor

Absolute pressure monitor, 0 to 100 psia

Range 0 to 100 psia,Output RS-232,Max pressure psi 100
Mfg Part# 370_100A
DO-98074-30
Available for order
or call 1-888-358-4712 to order
$2,218.00 USD/EACH

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