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Model 2-5001

Series 2-5000 Minihelic® II Differential Pressure Gage

Series DPMX Extra Large Digital Panel Meter

Series DPMX Extra Large Digital Panel Meter

Series MS Magnesense® Differential Pressure Transmitter

Monitors Pressure & Air Velocity

The Series MS Magnesense® Differential Pressure Transmitter is an extremely versatile transmitter for monitoring pressure and air velocity. This compact package is loaded with features such as, field selectable English or metric ranges, field upgradeable LCD display, adjustable dampening of output signal (with optional display) and the ability to select a square root output for use with Pitot tubes and other similar flow sensors.

Along with these features, the patented magnetic sensing technology provides exceptional long term performance and enables the Magnesense® Differential Pressure Transmitter to be the single solution for your pressure and flow applications.

NIST CALIBRATION available in Product Configurator.

Please see Series AT-MSX for ATEX/IECEx approved.

Product Applications

  • Building pressure monitoring
  • Duct pressure monitoring
  • Fan velocity measurement
  • Zone differential pressure monitoring
  • Filter condition monitoring
Starting at $107.00
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Grouped product items
Model Description Availability* Qty Price
MS-131 Differential pressure transmitter, 4-20 mA output, selectable range 10" w.c. (2 kPa), wall mount. 1-2 Weeks*
$116.00
MS-131-LCD Differential pressure transmitter, 4-20 mA output, selectable range 10" w.c. (2 kPa), wall mount, with LCD. 1-2 Weeks*
$159.75
MS-141 Differential pressure transmitter, 4-20 mA output, selectable range 15" w.c. (3 kPa), wall mount. 1-2 Weeks*
$116.00
MS-141-LCD Differential pressure transmitter, 4-20 mA output, selectable range 15" w.c. (3 kPa), wall mount, with LCD. 1-2 Weeks*
$159.75
MS-151 Differential pressure transmitter, 4-20 mA output, selectable range 25" w.c. (5 kPa), wall mount. 1-2 Weeks*
$116.00
MS-151-LCD Differential pressure transmitter, 4-20 mA output, selectable range 25" w.c. (5 kPa), wall mount, with LCD. 1-2 Weeks*
$159.75
MS-221 Differential pressure transmitter, 0-10 V output, selectable range ±0.1", 0.25", 0.5" w.c. (±25, 50, 100 Pa), wall mount. 1-2 Weeks*
$128.00
MS-221-LCD Differential pressure transmitter, 0-10 V output, selectable range ±0.1", 0.25", 0.5" w.c. (±25, 50, 100 Pa), wall mount, with LCD. 1-2 Weeks*
$171.75
MS-311 Differential pressure transmitter, 0-10 V output, selectable range 1", 2", 5" w.c. (250, 500, 1250 Pa), wall mount. 1-3 days*
$107.00
MS-311-LCD Differential pressure transmitter, 0-10 V output, selectable range 1", 2", 5" w.c. (250, 500, 1250 Pa), wall mount, with LCD. 1-3 days*
$150.75
MS-312 Differential pressure transmitter, 0-10 V output, selectable range 1", 2", 5" w.c. (250, 500, 1250 Pa), duct mount. 1-2 Weeks*
$132.25
MS-312-LCD Differential pressure transmitter, 0-10 V output, selectable range 1", 2", 5" w.c. (250, 500, 1250 Pa), duct mount, with LCD. 1-2 Weeks*
$176.00
MS-321 Differential pressure transmitter, 0-10 V output, selectable range 0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa), wall mount. 1-3 days*
$107.00
MS-321-LCD Differential pressure transmitter, 0-10 V output, selectable range 0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa), wall mount, with LCD. 1-2 Weeks*
$150.75
MS-322 Differential pressure transmitter, 0-10 V output, selectable range 0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa), duct mount. 1-2 Weeks*
$132.25
MS-322-LCD Differential pressure transmitter, 0-10 V output, selectable range 0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa), duct mount, with LCD. 1-2 Weeks*
$176.00
MS-331 Differential pressure transmitter, 0-10 V output, selectable range 10" w.c. (2 kPa), wall mount. Call for Details*
$116.00
MS-331-LCD Differential pressure transmitter, 0-10 V output, selectable range 10" w.c. (2 kPa), wall mount, with LCD. Call for Details*
$159.75
MS-341 Differential pressure transmitter, 0-10 V output, selectable range 15" w.c. (3 kPa), wall mount. Call for Details*
$116.00
MS-351 Differential pressure transmitter, 0-10 V output, selectable range 25" w.c. (5 kPa), wall mount. Call for Details*
$116.00
MS-351-LCD Differential pressure transmitter, 0-10 V output, selectable range 25" w.c. (5 kPa), wall mount, with LCD. Call for Details*
$159.75
MS-621 Differential pressure transmitter, 5 VDC output, selectable range ±0.1", 0.25", 0.5" w.c. (±25, 50, 100 Pa), wall mount. 1-2 Weeks*
$128.00
MS-621-LCD Differential pressure transmitter, 5 VDC output, selectable range ±0.1", 0.25", 0.5" w.c. (±25, 50, 100 Pa), wall mount, with LCD. 1-2 Weeks*
$171.75
MS-711 Differential pressure transmitter, 5 VDC output, selectable range 1", 2", 5" w.c. (250, 500, 1250 Pa), wall mount. 1-3 days*
$107.00
MS-711-LCD Differential pressure transmitter, 5 VDC output, selectable range 1", 2", 5" w.c. (250, 500, 1250 Pa), wall mount, with LCD. 1-2 Weeks*
$150.75
MS-712-LCD Differential pressure transmitter, 5V output, selectable range 1", 2", 5" w.c. (250, 500, 1250 Pa), duct mount, with LCD. 1-2 Weeks*
$176.00
MS-721 Differential pressure transmitter, 5 VDC output, selectable range 0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa), wall mount. 1-2 Weeks*
$107.00
MS-721-LCD Differential pressure transmitter, 5 VDC output, selectable range 0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa), wall mount, with LCD. 1-2 Weeks*
$150.75
MS-722-LCD Differential pressure transmitter, 5 VDC output, selectable range 0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa), duct mount, with LCD. 1-2 Weeks*
$176.00
MS-821 Differential pressure transmitter, 5V output, 12V input, selectable range ±0.1", 0.25", 0.5" w.c. (±25, 50, 100 Pa), wall mount. 1-2 Weeks*
$128.00
MS-821-LCD Differential pressure transmitter, 5V output, 12V input, selectable range ±0.1", 0.25", 0.5" w.c. (±25, 50, 100 Pa), wall mount, with LCD. 1-2 Weeks*
$171.75
MS-911 Differential pressure transmitter, 5V output, 12V input, selectable range 1", 2", 5" w.c. (250, 500, 1250 Pa), wall mount. 1-2 Weeks*
$107.00
MS-911-LCD Differential pressure transmitter, 5V output, 12V input, selectable range 1", 2", 5" w.c. (250, 500, 1250 Pa), wall mount, with LCD. 1-2 Weeks*
$150.75
MS-912 Differential pressure transmitter, 5V output, 12V input, selectable range 1", 2", 5" w.c. (250, 500, 1250 Pa), duct mount. 1-2 Weeks*
$132.25
MS-912-LCD MS-912 Differential pressure transmitter, 5V output, 12V input, selectable range 1", 2", 5" w.c. (250, 500, 1250 Pa), duct mount, with LCD. 1-2 Weeks*
$176.00
MS-921 Differential pressure transmitter, 5V output, 12V input, selectable range 0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa), wall mount. 1-2 Weeks*
$107.00
MS-921-LCD Differential pressure transmitter, 5V output, 12V input, selectable range 0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa), wall mount, with LCD. 1-2 Weeks*
$150.75
MS-922 Differential pressure transmitter, 5V output, 12V input, selectable range 0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa), duct mount. 1-2 Weeks*
$132.25
MS-922-LCD Differential pressure transmitter, 5V output, 12V input, selectable range 0.1", 0.25", 0.5" w.c. (25, 50, 100 Pa), duct mount, with LCD. 1-2 Weeks*
$176.00

Specifications

Service:
Air and non-combustible compatible gases.
Wetted Materials:
Consult factory.
Accuracy:
±1% for 0.25" (50 Pa), 0.5" (100 Pa), 2" (500 Pa), 5" (1250 Pa), 10" (2 kPa), 15" (3 kPa), 25" (5 kPa) ±2% for 0.1" (25 Pa), 1" (250 Pa) and all bidirectional ranges.
Stability:
±1% FS/year.
Temperature Limits:
0 to 150°F (-18 to 66°C).
Pressure Limits:
1 psi maximum, operation; 10 psi, burst.
Power Requirements:
10 to 35 VDC (2-wire); 17 to 36 VDC or isolated 21.6 to 33 VAC (3-wire).
Output Signals:
4 to 20 mA (2-wire); 0 to 5 V, 0 to 10 V (3-wire).
Response Time:
300 ms.
Zero & Span Adjustments:
Digital push button.
Loop Resistance:
Current output: 0-1250 Ω max; Voltage output: min. load resistance 1 kΩ.
Current Consumption:
40 mA max.
Display (optional):
4 digit LCD.
Electrical Connections:
4-20 mA, 2-wire: European Style Terminal Block for 16 to 26 AWG. 0-10 V, 3-wire: European Style Terminal Block 16 to 22 AWG.
Electrical Entry:
1/2" NPS Thread. Accessory: Cable Gland for 5 to 10 mm diameter cable.
Process Connection:
3/16" (5 mm) ID tubing. Maximum OD 9 mm.
Enclosure Rating:
NEMA 4X (IP66).
Mounting Orientation:
Diaphragm in vertical position.
Weight:
8.0 oz (230 g).
Compliance:
CE.

Features

  • Field selectable English or Metric ranges
  • Field upgradeable LCD display
  • Adjustable damping of output signal (with optional display)
  • Ability to select a square root output for use with pitot tubes and other similar flow sensors

Options

  • -LCD Units with display
    Example: MS-121-LCD
  • -NIST NIST Traceable Certificate
    Example: MS-021-NIST
  • -FC Factory Calibration Certificate
    Example: MS-021-FC
  • -DS Dessicant cover, (not compatible with LCD option)
    Example: MS-021-DS

SlideShare

Model Chart

EXAMPLE MS 0 2 1 AT Series MS-021-AT Magnesense® Differential Pressure Transmitter, bidirectional unit, 4-20 mA output, low range 0.1, 0.25, 0.5" w.c. & 25, 50, 100 Pa, wall mount, with aluminum tag.
SERIES MS         Magnesense® Differential Pressure Transmitter
OUTPUT   0
1
2
3
6
7
8
9
      Bidirectional Unit, 4-20 mA
Positive Only Unit, 4-20 mA
Bidirectional Unit, 0-10 V
Positive Only Unit, 0-10 V
Bidirectional Unit, 0-5 V
Positive Only Unit, 0-5 V
Bidirectional Unit, 0-5 V Output 0-12VDC Input
Positive Only Unit, 0-5V Output 0-12 VDC Input
RANGE     1
2
3
4
5
    High Range 1, 2, 5" w.c. & 250, 500, 1250 Pa
Low Range 0.1, 0.25, 0.5" w.c. & 25, 50, 100 Pa
Piezo 10" w.c. & 2 kPa
Piezo 15" w.c. & 3 kPa
Piezo 25" w.c. & 5 kPa
MOUNTING       1
2
3
  Wall Mount
Duct Mount
Din Mounting Bracket
OPTIONS         AT
DJE
DJM
DS
GLD
LCD
NIST
ST
WO
Aluminum Tag
Velocity Mode Selectable Decimal Place (English Units)
Velocity Mode Selectable Decimal Place (Metric Units)
Dessicant Cover (not available)
Cable Gland Accessories Pack
Liquid Crystal Display
NIST Calibration Certificate
Stainless Steel Tag
LCD Cover w/o LCD Display

Note:  Not all model combinations are available.

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Model Description Availability* Price
A-480 Plastic static pressure tip 1-3 days*
$2.00
A-481 Installer kit, (includes 2 static pressure tips and PVC tubing). 1-3 days*
$6.20
A-489 4" 303 SS straight static pressure tip with flange, 1/4" hose barb. 1-3 days*
$9.00
A-435 Field upgradeable LCD. Less Than 1 Week*
$59.00
SCD-PS 100 to 240 VAC/VDC to 24 VDC power supply 1-3 days*
$36.50
A-151 Cable gland for 5 to 10 mm diameter cable. 1-3 days*
$5.00
A-302F-A 303 SS Static pressure tip with mounting flange, for 3/16" I.D. rubber or plastic tubing. 4" insertion depth, includes mounting screws 1-3 days*
$11.75