• MAGNEHELIC® DIFFERENTIAL PRESSURE GAGES
  • MAGNEHELIC® DIFFERENTIAL PRESSURE GAGES
  • MAGNEHELIC® DIFFERENTIAL PRESSURE GAGES

MAGNEHELIC® DIFFERENTIAL PRESSURE GAGES

Indicate Positive, Negative or Differential, Accurate within 2%
型號 : SERIES 2000

產品敘述

Select the SERIES 2000 Magnehelic® Gage for high accuracy--guaranteed within 2% of full scale--and for the wide choice of 81 models available to suit your needs precisely. Using Dwyer’s simple, frictionless Magnehelic® gage movement, it quickly indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures.

FEATURES/BENEFITS

  • Easy to read gage through undistorted plastic face permits viewing from far away
  • Patented design provides quick response to pressure changes means no delay in
  • assessing critical situations
  • Durable and rugged housing and high-quality components combine to provide long-
  • service life and minimized down-time


APPLICATIONS

  • Filter monitoring
  • Air velocity with Dwyer pitot tube
  • Blower vacuum monitoring
  • Fan pressure indication
  • Duct, room or building pressures
  • Clean room positive pressure indication

series-2000-3.png

ACCESSORIES
Model
Description
A-432
Portable kit; combine carrying case with any Magnehelic® gage of standard range, except high pressure connection. Includes 9 ft (2.7 m) of 3/16 ̋ ID rubber tubing, standhang bracket and terminal tube with holder
A-605
Air filter gage accessory kit; adapts any standard Magnehelic® gage for use as an air filter gage. Includes aluminum surface mounting bracket with screws, two 5 ft (1.5 m) lengths of 1/4 ̋ aluminum tubing, two static pressure tips and two molded plastic vent valves, integral compression fittings on both tips and valves
A-605B
Air filter gage accessory kit; air filter kit with two plastic open/close valves, two 4 ̋ steel static tips, plastic tubing and mounting flange
A-605C
Air filter gage accessory kit; air filter kit with two plastic open/close valves, two plastic static tips, plastic tubing and mounting flange



規格
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series-2000-4.png

Model

Range,
Inches of Water

Model

Range, PSI

Model

Range, MM of Water

Model

Range, kPa

Dual Scale Air Velocity Units

For use with pitot tube

2000-00N†•• 2000-00†•• 2000-0†• 2001

2002 2003 2004 2005 2006 2008 2010 2012 2015 2020 2025 2030 2040 2050 2060 2080 2100 2120 2150 2160 2180* 2250*

.05-0-.2 0-.25 0-.50 0-1.0 0-2.0 0-3.0 0-4.0 0-5.0 0-6.0 0-8.0 0-10 0-12 0-15 0-20 0-25 0-30 0-40 0-50 0-60 0-80 0-100 0-120 0-150 0-160 0-180 0-250

2201 2202 2203 2204 2205 2210* 2215* 2220* 2230**

0-1 0-2 0-3 0-4 0-5 0-10 0-15 0-20 0-30

2000-6MM†•• 2000-10MM†• 2000-15MM 2000-25MM 2000-30MM 2000-50MM 2000-80MM 2000-100MM 2000-125MM 2000-150MM 2000-200MM 2000-250MM 2000-300MM

0-6 0-10 0-15 0-25 0-30 0-50 0-80 0-100 0-125 0-150 0-200 0-250 0-300

2000-0.5KPA 2000-1KPA 2000-1.5KPA 2000-2KPA 2000-2.5KPA 2000-3KPA 2000-4KPA 2000-5KPA 2000-8KPA 2000-10KPA 2000-15KPA 2000-20KPA 2000-25KPA 2000-30KPA

0-0.5 0-1 0-1.5 0-2 0-2.5 0-3 0-4 0-5 0-8 0-10 0-15 0-20 0-25 0-30

Model

Range, in w.c./ Velocity F.P.M.

2000-00AV†•• 2000-0AV†• 2001AV 2002AV 2005AV 2010AV

0-.25/ 300-2000 0-.50/ 500-2800 0-1.0/ 500-4000 0-2.0/ 1000-5600 0-5.0/ 2000-8800 0-10/ 2000-12500

Model

Range, CM of Water

2000-15CM 2000-20CM 2000-25CM 2000-50CM 2000-80CM 2000-100CM 2000-150CM 2000-200CM 2000-250CM 2000-300CM

0-15 0-20 0-25 0-50 0-80 0-100 0-150 0-200 0-250 0-300

Zero Center Ranges

2300-6MM†•• 2300-10MM†• 2300-20MM†•

3-0-3 5-0-5 10-0-10

Zero Center Ranges

2300-1KPA 2300-2KPA 2300-2.5KPA 2300-3KPA

.5-0-.5 1-0-1 1.25-0-1.25 1.5-0-1.5

Model

Range, Pa

2000-60NPA†•• 2000-60PA†•• 2000-100PA†• 2000-125PA†• 2000-250PA 2000-300PA 2000-500PA 2000-750PA 2000-1000PA

10-0-50 0-60 0-100 0-125 0-250 0-300 0-500 0-750 0-1000

Dual Scale English/Metric Models

Model

Range, in w.c.

Range, Pa or kPa

Zero Center Ranges

2000-00D†•• 2000-0D†• 2001D 2002D 2003D 2004D 2005D 2006D 2008D 2010D 2015D 2020D 2025D 2050D 2060D

0-.25 0-0.5 0-1.0 0-2.0 0-3.0 0-4.0 0-5.0 0-6.0 0-8.0 0-10 0-15 0-20 0-25 0-50 0-60

0-62 Pa 0-125 Pa 0-250 Pa 0-500 Pa 0-750 Pa 0-1.0 kPa 0-1.25 kPa 0-1.5 kPa 0-2.0 kPa 0-2.5 kPa 0-3.7 kPa 0-5 kPa 0-6.2 kPa 0-12.4 kPa 0-15 kPa

2300-4CM 2300-10CM 2300-30CM

2-0-2 5-0-5 15-0-15

Zero Center Ranges

2300-00†•• 2300-0†• 2301
2302

2304 2310 2320 2330

0.125-0-0.125 .25-0-.25 .5-0-.5
1-0-1

2-0-2 5-0-5 10-0-10 15-0-15

Zero Center Ranges

Model

Range, Pa

2300-60PA†•• 2300-100PA†• 2300-120PA 2300-200PA 2300-250PA 2300-300PA 2300-500PA 2300-1000PA

30-0-30 50-0-50 60-0-60 100-0-100 125-0-125 150-0-150 250-0-250 500-0-500

†These ranges calibrated for vertical scale position • Accuracy ±3% •• Accuracy ±4% *MP option standard **HP option standard



ACCESSORIES

Model

Description



A-321 

A-448 

A-135

A-401 

A-310A



Safety relief valve
3-piece magnet kit for mounting Magnehelic® gage directly to magnetic surface Rubber gasket for panel mounting
Plastic carry case
3-way vent valves. In applications where pressure is continuous and the Magnehelic® gage is connected by metal or plastic tubing which cannot be easily removed, we suggest using Dwyer A-310A vent valves to connect gage. Pressure can then be removed to check or re-zero the gage.



VELOCITY AND VOLUMETRIC FLOW UNITS

Scales are available on the Magnehelic® that read in velocity units (FPM, m/s) or volumetric flow units (SCFM, m3/s, m3/h). Stocked velocity units with dual range scales in inches w.c. and feet per minute are shown above. For other ranges contact the factory.


When ordering volumetric flow scales please specify the maximum flow rate and its corresponding pressure.
Example: 0.5 in w.c. = 16,000 CFM.




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