Series MS2 Magnesense® II Differential Pressure Transmitter

Monitors Pressure, Air Velocity and Air Flow, BACnet/Modbus® Communications

The SERIES MS2 Magnesense® II Differential Pressure Transmitter combines the proven stable piezo technology and the versatility of our original Series MS with additional features to reduce installation time and simplify ordering. Like the original Series MS, the second generation transmitter can be used as a linear pressure output or a linear velocity output with the square root extraction done in the transmitter. Additional parameters have been included to expand the square root capability to include flow measurements.

Product Applications

  • Duct Static Pressure in Commercial Buildings
  • Filter Monitoring in Air Handler Units
  • Building Pressure in Pharmaceutical-Semi-Conductor Clean Rooms
  • Air Velocity/Flow in VAV Systems

Models & Ordering

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Model Description Usually Ships Price Order
MS2-W101-LCD
Ships: Same Day
Price: $127.00
Differential pressure transmitter, wall mount, universal current/voltage outputs, low range (0.10, 0.15, 0.25, 0.50" w.c.), uni-directional, LCD Same Day $127.00 Order
MS2-W102-LCD
Ships: Same Day
Price: $127.00
Differential pressure transmitter, wall mount, universal current/voltage outputs, middle range (1.0, 2.0, 3.0, 5.0" w.c.), uni-directional, LCD Same Day $127.00 Order
MS2-W103-LCD
Ships: Same Day
Price: $134.00
Differential pressure transmitter, wall mount, universal current/voltage outputs, high range (10.0, 15.0, 25.0, 28.0" w.c.), bi-directional, LCD Same Day $134.00 Order
MS2-W103-LCD-MC
Ships: Less Than 1 Week
Price: $209.00
Differential pressure transmitter, wall mount, MODBUS® Communications, high range (10.0, 15.0, 25.0, 28.0" w.c.), uni-directional, LCD Less Than 1 Week $209.00 Order
MS2-W111-LCD
Ships: Same Day
Price: $142.00
Differential pressure transmitter, wall mount, universal current/voltage outputs, low range (0.10, 0.15, 0.25, 0.50" w.c.), bi-directional, LCD Same Day $142.00 Order
MS2-W112-LCD
Ships: Less Than 1 Week
Price: $142.00
Differential pressure transmitter, wall mount, simultaneous current/voltage outputs, selectable mid range (1.0, 2.0, 3.0, 5.0" w.c.), bi-directional, LCD Less Than 1 Week $142.00 Order

Can't find what you need? Build Your Custom Part. Use our Product Configurator

Specifications

Supported Baud Rates:
9600, 19200, 38400, 57600, 76800, 115200.
Data Size:
8.
Parity:
None.
Stop Bits:
1.
Service:
Air and non-combustible, compatible gases.
Wetted Materials:
Consult factory.
Typical Accuracy:
±1% FS for 0.15 in w.c. (40 Pa), 0.25 in w.c. (50 Pa), 0.5 in w.c. (125 Pa), 2 in w.c. (500 Pa), 3 in w.c. (750 Pa), 5 in w.c. (1250 Pa), 10 in w.c. (2 kPa), 15 in w.c. (3 kPa), 25 in w.c. (5 kPa), 28 in w.c. (6.975 kPa); ±2% FS for 0.1 in w.c. (25 Pa), 1 in w.c. (250 Pa), and all bi-directional ranges.
Stability:
±1% / year FSO.
Temperature Limits:
0 to 150°F (-18 to 66°C).
Pressure Limits:
1 psi max., 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 VDC, 0 to 10 VDC (3-wire).
Response Time:
Adjustable: 0.5 to 15 sec. time constant. Provides a 95% response time of 1.5 to 45 seconds.
Zero & Span Adjustments:
Digital push buttons.
Loop Resistance:
Current Output: 0 to 1250 Ω max;
Voltage Output: Min. load resistance 1 kΩ.
Current Consumption:
40 mA max.
Display (Optional):
5 digit LCD.
Electrical Connections:
3-wire removable European style terminal block for 16 to 22 AWG.
Electrical Entry:
1/2" NPS thread.
Process Connection:
3/16" ID tubing (5 mm ID); Max. OD 9 mm.
Enclosure Rating:
IP66.
Mounting Orientation:
Diaphragm in vertical position.
Weight:
8.0 oz (230 g).
Agency Approvals:
BTL, CE.

Features

  • Field selectable ranges and output signal reduce inventory and the chances of ordering an incorrect part
  • BACnet® or Modbus® serial communications reduce wiring cost by daisy-chaining the transmitters
  • Our integral field-upgradeable display or plug-in remote display tool save upfront material cost and allow for local viewing of measurements

Options

  • Add -LCD to end of model numbers for units with display
    Example: MS2-W101-LCD
  • Add -BC to end of model numbers for BACnet® Communications
    Example: MS2-W101-BC
  • Add -MC to end of model numbers for Modbus® Communications
    Example: MS2-W101-MC
  • Add -NIST to end of model numbers for NIST Traceable Certificate
    Example: MS2-W101-NIST
  • Add -FC to end of model numbers for Factory Calibration Certificate
    Example: MS2-W101-FC
  • Change W to D for Duct Mount Static Probe
    Example: MS2-D101
  • Change W to N for DIN Rail Mounting
    Example: MS2-N101
  • Add -DS to end of model number for dessicant cover, (not compatible with LCD option)
    Example: MS2-W101-DS

Accessories

Model Number Description Usually Ships Price Order
Remote display tool for the MS2 Series. A-435-A Remote display tool for the MS2 Series. Same Day $65.00 Order
Installer kit, (includes 2 static pressure tips and PVC tubing). A-481 Installer kit, (includes 2 static pressure tips and PVC tubing). Same Day $4.25 Order
4 A-489 4" 303 SS straight static pressure tip with flange. Same Day $6.67 Order
100 to 240 VAC/VDC to 24 VDC power supply. SCD-PS 100 to 240 VAC/VDC to 24 VDC power supply. Same Day $30.00 Order
A-151 Cable gland for 5 to 10 mm diameter cable. Same Day $2.50 Order
A-MS2-LCD Replacement display for the MS2 Series. Less Than 1 Week $35.00 Order
303 SS Static pressure tip with mounting flange, for 3/16 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 Same Day $9.20 Order

Videos

Model Chart

EXAMPLE MS2 D 1 01 AT Series MS2-D101-AT Magnesense® Differential Pressure Transmitter, duct mount probe, range 1  + 0.1, 0.15, 0.25, 0.5” w.c.; + 25, 40, 50, 125 Pa; + 2.5, 4, 6, 10 mm w.c., with aluminum tag
 
SERIES MS2         MS2 Magnesense® Differential Pressure Transmitter
MOUNTING   D
N
W
      Duct Mount Probe
DIN Mounting Bracket
Wall Mount
ACCURACY     1     Standard Models 1.0% Accuracy
PRESSURE RANGE       01


02


03


11
  Range 1   + 0.1, 0.15, 0.25, 0.5” w.c.; + 25, 40, 50, 125 Pa; + 2.5, 4, 6, 10 mm w.c.

Range 2   + 1.0, 2.0, 3.0, 5.0” w.c.; + 250, 500, 750, 1250  Pa; + 25, 50, 75, 125 mm w.c.

Range 3   +/- 10, 15, 25, 28” w.c.; +/- 2500, 3500, 5000, 6975  Pa; +/-  250, 350, 500, 700 mm w.c.

Range 11 +/-  0.1, 0.15, 0.25, 0.5” w.c.; +/- 25, 40, 50, 125 Pa; +/-  2.5, 4, 6, 10 mm w.c.
OPTIONS         AT
BC
COC
FC
GLD
LCD
MC
NIST
ST
STA
Aluminum Tag
Bacnet Communication
Certificate of Calibration
Factory Calibration Certificate
Cable Gland Accessory
LCD
Modbus Communication
NIST Traceable Certificate of Calibration
SST Tag
Static Tips
 
 

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