Dwyer MS-111-LCD Magnesense Differential Pressure Transmitter
Product Introduction
The Dwyer MS-111-LCD Magnesense Differential Pressure Transmitter
is a versatile, cost-effective solution for monitoring pressure and
airflow in industrial applications. Featuring selectable ranges (1,
2, or 5 in w.c./250, 500, 1250 Pa) and a 4–20 mA output, it
combines precision measurement with field-upgradable LCD display
for real-time readings. Leveraging Magnesense magnetic induction
technology, the transmitter offers long-term reliability,
adjustable damping (0.5–15 sec), and optional square root output
for pitot tube applications. Ideal for HVAC, clean rooms, and
airflow monitoring, it ensures accurate performance across a
temperature range of -18 to 66°C (0 to 150°F).
Product Features
Precision Measurement & Range Flexibility:
Selectable differential pressure ranges: 1 in w.c. (250 Pa), 2 in
w.c. (500 Pa), 5 in w.c. (1250 Pa).
4–20 mA output with digital push-button zero/span adjustments for
field calibration.
Magnesense Technology:
Magnetic induction design ensures long-term stability and
resistance to drift.
Suitable for air and non-combustible gas applications (wetted
materials available on request).
User-Friendly Interface:
Field-upgradable LCD display shows pressure readings in inches
water column or Pascal.
LED indicators for power and output status.
Adjustable Performance:
Damping time constant: 0.5–15 sec (95% response in 1.5–45 sec).
Optional square root output for flow calculations with pitot tubes.
Robust Construction:
Operating temperature: -18 to 66°C (0 to 150°F); CE certified.
Compact design (0.23 kg net weight) for space-saving wall mounting.
Application Versatility:
Ideal for filter monitoring, air velocity measurement, and clean
room pressure control.
ATEX explosion-proof options (AT2MS, AT2605, 268) available for
hazardous environments.
| Temperature Limits | 0 to 150°F (-18 to 66°C) |
| Model Number | MS-111-LCD |
| Warranty | 1 year |
| Customized support | OEM, ODM |
| Mounting | Wall mounting |
