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8 - Chevrier Instruments inc.

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DIFFERENTIAL PRESSURE
DWYER Differential Pressure Switch
DWYER Differential Gauges
Magnehelic® 2000 Series
• Aluminum case, 4 ¾" dia.
• Accuracy of ±2% FS (±3% for the -0 and ±4% for the -00)
• Female 1/8" npt fitting (two pairs)
• Shipped with 2 1/8" npt cap/s, 2 1/8" threaded adapters
and screw for on surface assembly
Pascals
Code
Inches H2O
2000-00D
0-0,25
0-60
2000-0D
0-0,5
0-125
2001D
0-1
0-250
2002D
0-2
0-500
2003D
0-3
0-750
2004D
0-4
0-1,0 kPa
2006D
0-6
0-1,5
2008D
0-8
0-2,0
2010D
0-10
0-2,5
2015D
0-15
0-3,75
Plages populaires;
2020D
0-20
0-5
beaucoup d'autres
2025D
0-25
0-6,25
disponibles sur demande.
2030D
0-30
0-7,5
Jusqu'à
2040D
0-40
0-10
150 poH2O, 100 mmH2O,
2050D
0-50
0-12,5
300 cmH2O, 30 kPa
2060D
0-60
0-15
Popular Accessories
A-301
Static pressure probe with compression fitting
A-302
Static pressure probe, barbed fitting
A-432
Carrying case and support plate
A-605
Kit for filters (plate, 2 probes,
2 aluminium hoses and 2 valves)
DWYER Vertical Column Gauges
1211 Series
• Flexible U-Tube
• Shipped with: small metal carrying box, magnetic attachments,
nylon valves, 1 bottle ( ¾ oz) of green fluorescent concentrate
(WM) or red oil 0.826 (D)
• May also be filled with mercury (inHg), sold separately
Model
inH2O
1211-8WM
4-0-4
1211-12WM
6-0-6
1211-16WM
8-0-8
1211-24WM
12-0-12
1211-30WM
15-0-15
1211-36WM
18-0-18
1211-48WM
24-0-24
1211-60WM
30-0-30
1211-72WM
36-0-36
1211-120WM
60-0-60
DWYER Inclined Column Manometer
Model 25 - Mark II
• Accuracy of ±3% FS
• Range from -0.5 to 0.3 inches H2O Code
Description
25
Shipped with 8 feet of flexible hose;
2 fittings 1/8" npt,
1 bottle of red oil 0.826
DWYER Differential Pressure Switch
Series 1900
•
•
•
•
Ajusting screw to set point
Fittings 1/8" npt
Relay 15 A to 120/480 Vac
Aluminum case, 1 lb, vertical installation
for air or compatible gas
Code
1910-00
1910-0
1910-1
1910-5
1910-10
1910-20
8
Description
0.07 à 0.15 pouces H2O 0.15 à 0.55 pouces H2O 0.40 à 1.75 pouces H2O
1.40 à 5.5 pouces H2O
3.00 à 11.75 pouces H2O
4.20 à 20.0 pouces H2O
Dead Band min.
0.04
0.10
0.15
0.30
0.40
0.40
Photohelic® A3000 Series
• Accuracy of ±2% FA (±3% for the -0 and ±4% for the -00)
• Two relay outputs DPDT 10A to 120Vac, 6A to 240Vac
• Easy set point adjustment in front, fixed dead band of less than1% FS
• Female fitting 1/8" npt
• Approved UL/Acnor
Popular Models
Code
inWC
A3000-00
0-0,25
A3000-0
0-0,5
A3001
0-1
A3002
0-2
A3003
0-3
A3004
0-4
Popular Accessories
A3006
0-6
Code Description
A3008
0-8
A-301 Static pressure
A3010
0-10
probe, compression
A3015
0-15
fitting
A3020
0-20
A-302 Static Pressure
A3025
0-25
Probe with barbed
A3030
0-30
fitting
A3040
0-40
A3050
0-50
Popular ranges.
A3060
0-60
Others available on request
A3080
0-80
Up to 500 inH2O,
A3100
0-100
300 inH2O, 30 psi, 6000 psi
A3150
0-150
DWYER Inclined Column Manometer
Model 400-10
• Measurement of velocity and
pressure differential
with Pitot tube
• Maximum static pressure of 100 psi
• From 0 to10 inches H2O and 400 to12 500 ft/min
• Resolution of 0.01 inch H2O in inclined mode
and 0.10 inch H2O in vertical mode
• Other models available:
0 to 5 and 0 to 23 inches H2O, 0 to 250 mm H2O
Code
Description
400-10_KIT Manometer shipped complete with 18" Pitot tube,
2 rubber hoses, brass tube, magnet, red oil
calculating rule, steel case and manual in French
DWYER Differential Pressure Sensors
MS, Magnesense® Series
• Case 3-7/16" dia., NEMA 4X (IP66)
• Accuracy MS-X21: 0.5" and 0.25" ±1%, 0.1" ±2% (valid for bidirectional models), 100 et 50 Pa
±1%, 250 Pa ±2% (in standard conditions)
• Functional pressure, max 1 psi; bursting pressure, 10 psi
• Output 4-20mA or 0-10V
• Adjustable response time, 0.5 to15 sec
• Adjustment of zero and scope by push-button
• Optional digital display LCD
• Fitting tube, 3/16" (5mm)
• Supply, 10 to 35Vdc (2 wires), 17 to 36Vdc or 21.6 to 33 Vda (3 wires)
Code Output
Ranges
MS-021
MS-111*
MS-121*
MS-131
MS-141
MS-151
-LCD
*
A-435
4-20mA
±0.1 inH2O , ±0.2 inH2O , ±0.5 inH2O
(±25, ±50, ±100 Pa)
4-20mA
1 poH2O , 2 poH2O , 5 poH2O
(250, 500, 1250 Pa)
4-20mA
0,1 inH2O , 0,25 inH2O , 0,5 inH2O
(25, 50, 100 Pa)
4-20mA
10 poH2O (2 kPa)
4-20mA
15 poH2O (3 kPa)
4-20mA
25 poH2O (5 kPa)
For LCD display installed at factory
(add to code - LCD when ordering).
Models available with static pressure probe mounted
at the back of sensor; simply change the last digit from 1 to 2.
(Ex. : MS-122)
For LCD digital display installed by user.
Available on all models.
For a 0-10V output, simply change the first digit from 1 to 3 (Ex. : MS-311)
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2 0 1 6 Ve r s i o n
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