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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-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-98074-22 Barometric Pressure Monitor

Barometric pressure monitor, 800 to 1100 hPa/mb

Output RS-232,Range 800 to 1100 hPa/mb,Display 6-digit LCD with annunciators for alarms, min/max, and engineering units
Mfg Part# 370_8-11MB
DO-98074-22
Available for order
or call 1-888-358-4712 to order
$2,218.00 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-98074-18 Room Pressure Monitor/Alarm

Room Pressure Monitor/Alarm, 1" WC, 120/240 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-V1-E
DO-98074-18
In stock.
$1,032.00 USD/EACH

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DO-68437-12 Dhii-006:Digihelic Ii5inWC

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

Output 4 to 20 mA DC,Range 0 to 5.0" H2O,Display 4-digit backlit LCD, 0.6" H; LED setpoinmt and alarm indicators
Mfg Part# DHII-006
DO-68437-12
Usually ships in 7 days.
$505.00 USD/EACH
$404.00 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

Output 4 to 20 mA DC,Range 0 to 1.0" H2O,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

Qty:

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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Dh 002 0 25 In W C Differential Pressure Controller (Representative photo only)

Dh-002:0.25 In W.C. Differential Pressure Controller

Output 4 to 20 mA DC,Range 0 to 0.25" H2O,Display 4-digit LCD, 0.5" H
Mfg Part# DH-002
DO-68437-17
Usually ships in 4 days.
$505.00 USD/EACH
$404.00 USD/EACH

Qty:

Parker VSO BT 100 Benchtop Pressure Controller 0 100 psi (Representative photo only)

Parker VSO-BT-100, Benchtop Pressure Controller, 0-100 psi

Output 0 to 5 VDC,Range 0 to 100 psi,Max pressure psi 100
Mfg Part#
DO-68025-22
Usually ships in 15 days.
$1,579.00 USD/EACH

Qty:

DO-98074-30 Barometric Pressure Monitor

Absolute pressure monitor, 0 to 100 psia

Output RS-232,Range 0 to 100 psia,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

Qty:

DO-98074-10 Room Pressure Monitor/Alarm

Room Pressure Monitor/Alarm, 0.05" WC, 120/240 VAC

Output 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC,Range 0.05" H2O,CE Compliance Yes
Mfg Part# SRPM-R05WB-V1-E
DO-98074-10
Available for order
or call 1-888-358-4712 to order
$1,032.00 USD/EACH

Qty:

DO-98074-20 Barometric Pressure Monitor

Barometric pressure monitor, 600 to 1100 hPa/mb

Output RS-232,Range 600 to 1100 hPa/mb,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

Qty:

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