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Setra Room Pressure Monitor/Alarms (12)
Dwyer DH-3 Differential Pressure Controller (9)
Dwyer Digihelic Differential Pressure Controllers (7)
Setra Digital Barometric and Absolute Pressure Monitor (6)
Dwyer Digihelic II Differential Pressure Controllers (5)
Parker VSO-BT Benchtop Pressure Controllers (3)
Kobold Compact Local Electronic Display (2)
Wika Loop-Powered Attachable Digital Indicator (1)
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Dwyer (21)
Setra (16)
Parker (3)
Product Type:
Room pressure monitors/alarms (18)
Differential pressure switches (9)
Digital differential pressure controllers (7)
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Home  >  Pressure Measurement > 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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Representative photo only Dwyer DHII 008 Digihelic Differential Pressure Controller 25 WC

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

Product Type Differential pressure controllers,Output 4 to 20 mA DC,Range 0 to 25" H2O
Mfg Part# DHII-008
DO-68437-14
1-888-358-4712 for availability.
$505.00 USD/EACH
 $404.00 USD/EACH

Qty:
DO-98074-30 Barometric Pressure Monitor

Absolute pressure monitor, 0 to 100 psia

Product Type Room pressure monitors/alarms,Output RS-232,Range 0 to 100 psia
Mfg Part# 370_100A
DO-98074-30
1-888-358-4712 for availability.
$2,204.00 USD/EACH

Qty:
DO-98074-14 Room Pressure Monitor/Alarm

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

Product Type Room pressure monitors/alarms,Output 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC,Range 0.25" H2O
Mfg Part# SRPM-R25WB-V1-E
DO-98074-14
1-888-358-4712 for availability.
$1,024.00 USD/EACH

Qty:
Representative photo only Pressure Snubber for Constant Pressure Measurement

Pressure Snubber for Constant Pressure Measurement

Product Type Room pressure monitors/alarms,Model SRPS
Mfg Part#
DO-98074-91
1-888-358-4712 for availability.
$40.00 USD/EACH

Qty:
DO-98074-26 Barometric Pressure Monitor

Setra Digital Absolute Pressure Monitor, 0 to 20 psia

Product Type Room pressure monitors/alarms,Output RS-232,Range 0 to 20 psia
Mfg Part# 370_20A
DO-98074-26
1-888-358-4712 for availability.
$2,204.00 USD/EACH

Qty:
DO-98074-24 Barometric Pressure Monitor

Setra Digital Absolute Pressure Monitor, 0 to 10 psia

Product Type Room pressure monitors/alarms,Output RS-232,Range 0 to 10 psia
Mfg Part# 370_10A
DO-98074-24
1-888-358-4712 for availability.
$2,204.00 USD/EACH

Qty:
DO-68063-00 DWYER DH3 DIFFERENTIAL PRESSURE CONTROLLER

Differential Pressure Controller, range 0-0.25" WC

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

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

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

Product Type Digital Pressure Gauges,Output 0 to 5 VDC,Range 0 to 14.7 psi
Mfg Part#
DO-68025-18
Usually ships in 15 days.
$1,457.00 USD/EACH

Qty:
DO-98074-20 Barometric Pressure Monitor

Barometric pressure monitor, 600 to 1100 hPa/mb

Product Type Room pressure monitors/alarms,Output RS-232,Range 600 to 1100 hPa/mb
Mfg Part# 370_6-11MB
DO-98074-20
1-888-358-4712 for availability.
$2,204.00 USD/EACH

Qty:
Representative photo only Remote Annunciator for Visual and Audible Status Indication

Remote Annunciator for Visual and Audible Status Indication

Product Type Room pressure monitors/alarms,Model SRAN
Mfg Part#
DO-98074-90
1-888-358-4712 for availability.
$204.00 USD/EACH

Qty:
DO-68063-14 DWYER DH3 DIFFERENTIAL PRESSURE CONTROLLER

Differential Pressure Controller, range 0-50" WC

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

Qty:
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DO-68063-10 DWYER DH3 DIFFERENTIAL PRESSURE CONTROLLER

Differential Pressure Controller, range 0-10" WC

Product Type Differential pressure switches,Output Two SPDT relays,Range 0 to 10.0" H2O
Mfg Part# DH3-007
DO-68063-10
Usually ships in 4 days.
$299.00 USD/EACH
 $239.20 USD/EACH

Qty:
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DO-68063-06 DWYER DH3 DIFFERENTIAL PRESSURE CONTROLLER

Differential Pressure Controller, range 0-2.5" WC

Product Type Differential pressure switches,Output Two SPDT relays,Range 0 to 2.5" H2O
Mfg Part# DH3-005
DO-68063-06
Usually ships in 4 days.
$299.00 USD/EACH
 $239.20 USD/EACH

Qty:
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DO-68063-02 DWYER DH3 DIFFERENTIAL PRESSURE CONTROLLER

Differential Pressure Controller, range 0-0.5" WC

Product Type Differential pressure switches,Output Two SPDT relays,Range 0 to 0.50" H2O
Mfg Part# DH3-003
DO-68063-02
Usually ships in 4 days.
$299.00 USD/EACH
 $239.20 USD/EACH

Qty:
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Representative photo only Dwyer DH 007 Digihelic Differential Pressure Controller 10 WC

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

Product Type Digital differential pressure controllers,Output 4 to 20 mA DC,Range 0 to 10.0" H2O
Mfg Part# DH-007
DO-68437-20
Usually ships in 7 days.
$384.00 USD/EACH
 $307.20 USD/EACH

Qty:
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