MS4525DO Digital & Altimeter Sensor Module
Brand: American Sensor Technologies IncMS4525DO Digital & Altimeter Sensor Module
Brand: American Sensor Technologies IncThe MS4525DO is a small, ceramic based, PCB mounted pressure transducer from Measurement Specialties.
The transducer is built using Measurement Specialties’ proprietary UltraStable™ process and the latest CMOS sensor conditioning circuitry to create a low cost, high performance digital output pressure (14bit) and temperature (11bit) transducer designed to meet the strictest requirements from OEM customers.
The MS4525DO is fully calibrated and temperature compensated with a total error band (TEB) of less than 1.0% over the compensated pressure range. The sensor operates from single supply of either 3.3 or 5.0Vdc and requires a single external component for proper operation.
The rugged ceramic transducer is available in side port, top port, and manifold mount and can measure absolute, gauge, differential, vacuum or compound pressure from 1 to 150psi. The 1/8” barbed pressure ports mate securely with 3/32” ID tubing.
Features- PSI Pressure Ranges
- PCB Mountable
- Digital Output
- Barbed Pressure Ports
Specifications
Accuracy
- ± 0.25 % of Span
- 1.5° C - Temperature Accuracy
- Total Error Band: < ± 2.0 % of Span
Ambient Temperature Range
- 25° C (77° F)
Approvals & Certifications
- RoHS
Burst Pressure
- psi: 150 (kPa, 1,034, bar: 10.34)
Compensated Temperature
- -10° to 85° C (14° to 185° F)
Humidity
- 95 % Non-Condensing
Input
- 3 mA
Interface Connection
- I²C or SPI Protocol
Media
- Non-Corrosive Dry Gases Compatible with Ceramic, Silicon, Borosilicate Glass, PPS, RTV, Gold, Aluminum & Epoxy
Mounting
- PC Board Mounting
Operating Temperature - Sensor
- -25° to 105° C (13° to 221° F)
Output
- 3 mA
Overpressure & Static Pressure Limits
- psi: 300 (kPa: 2,000, bar: 20)
Pressure Cycles
- > 10-Years, 70° C, 10 Million Pressure Cycles, 120 % of Full Scale Pressure
Pressure Range
- psi: 1 to 150 (kPa: 7 to 1,000, bar: 0.07 to 10)
Pressure Type
- Absolute
- Compound
- Differential
- Gauge
- Vacuum
Resolution
- 11-bits - Output Temperature Resolution
- 14-bits - Output Pressure Resolution
Shock
- MIL-STD-202F, Method 213B, Condition C, 3 Drops
Storage Temperature
- -40° to 125° C (-40° to 257° F)
Supply Voltage
- 2.7-5.5 Vdc
- 3.3 Vdc
Tube Connection
- 1/8” Barbed Pressure Ports Mate Securely with 3/32” I.D. Tubing
Update Time
- 0.5 milliseconds
Vibration
- 1-Hour Each Axis
Wetted Materials
- Aluminum
- Borosilicate Glass
- Ceramic
- Epoxy
- Gold
- PPS
- RTV
- Silicone
- Factory Automation, Vacuum Switch
- Altitude and Airspeed Measurements
- Medical Instruments
- Leak Detection