Monitors Pressure, Air Velocity and Air Flow, BACnet/Modbus® Communications
Magnesense® II Differential Pressure Transmitter which combines the proven stable piezo technology and versatility of the Series MS to reduce installation time.
Features
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Field selectable ranges and output signal reduce inventory and the chances of ordering an incorrect part
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BACnet® or Modbus® serial communications reduce wiring cost by daisy-chaining the transmitters
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Our integral field-upgradeable display or plug-in remote display tool save upfront material cost and allow for local viewing of measurements
Product Applications
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Duct Static Pressure in Commercial Buildings
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Filter Monitoring in Air Handler Units
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Building Pressure in Pharmaceutical-Semi-Conductor Clean Rooms
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Air Velocity/Flow in VAV Systems
Specifications
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Supported Baud Rates: 9600, 19200, 38400, 57600, 76800, 115200.
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Data Size: 8.
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Parity: None.
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Stop Bits: 1.
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Service: Air and non-combustible, compatible gases.
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Wetted Materials: Consult factory.
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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.
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Stability: ±1% / year FSO.
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Temperature Limits: 0 to 150°F (-18 to 66°C).
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Pressure Limits: 1 psi max., operation; 10 psi burst.
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Power Requirements: 10 to 35 VDC (2-wire), 17 to 36 VDC or isolated 21.6 to 33 VAC (3-wire).
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Output Signals: 4 to 20 mA (2-wire), 0 to 5 VDC, 0 to 10 VDC (3-wire).
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Response Time: Averaging 0 to 240 s, 2.5 Hz sample rate, 1.5 to 228 s for 95% step change.
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Zero & Span Adjustments: Digital push buttons.
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Loop Resistance:
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Current Consumption: 40 mA max.
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Display (Optional): 5 digit LCD.
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Electrical Connections: 3-wire removable European style terminal block for 16 to 22 AWG.
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Electrical Entry: 1/2" NPS thread; Accessory (A-151): Cable gland for 5 to 10 mm diameter cable.
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Process Connection: 3/16" ID tubing (5 mm ID); Max. OD 9 mm.
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Enclosure Rating: NEMA 4X (IP66).
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Mounting Orientation: Any orientation.
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Weight: 8.0 oz (230 g).
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Agency Approvals: BTL, CE.
