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Series-MDPC
Mini Digital Pressure Controller for Gas - High Accuracy, 6 Units, LED Display
- Energy saving mode
- 3-color display with selectable color options: green, red and orange
- Analog output function
- Parameter copy function
- Unit conversion function: inHg, psi, kPa, mmHg, kg/cm² and bar
- 10 sets of user selectable output response times
- Key lock function
- Fast zero reset
Series-MDPC
From
$
152.64
Product Overview
- Accuracy ± 3 %
- Accuracy Detail ± 3% of full range
- Display Cycle Programmable to 100ms, 250ms, 500ms or 1000ms
- Display Note 2-line LCD display, 4 digits for measured value and 3.5 digits for setup display Display Cycle: Programmable to 100ms, 250ms, 500ms or 1000ms
- Display Type LCD
- Materials Polycarbonate, PBT
- Materials, Wetted Brass with Nickel Plating
- Media Compatibility Clean dry air / inert gas, HVAC / room air, Inert / non-reactive gases, Helium, Nitrogen, Non-Corrosive Dry Gases
- Number of Digits 4
- Operating Temperature, Max 185 °F
- Operating Temperature, Min -40 °F
- Power Consumption 60 mA + Output Current
- Measurement Pressure, Min -14.5 psi
- Measurement Pressure Type Gauge
- Process Connection Note 1/8˝ NPT, inner connection M5, for 1/8˝ PT contact factory.
- Process Connection Size 1/8 in
- Process Temperature, Max 122 °F
- Process Temperature, Min 32 °F
- Response Time 2 ms
- Series ID Series-MDPC
- Storage Temperature, Max 149 °F
- Storage Temperature, Min -4 °F
- Supply Power Note 12 to 24 VDC ± 10% no isolations
- Supply Power Type DC
- Supply Voltage 12 to 24 Vdc
- Switch Rating 100 mA @ 30 Vdc
- Weight 1.3 oz
- Zero Setting Adjustable Range Menu Scalable within the Range
Supported Applications
The Dwyer Series MDPC is a mini digital pressure controller designed for non-corrosive gas and air pressure measurement. The series supports applications in high-tech electronics, general processing, food packaging, and automatic assembly environments.
- Air pressure monitoring with positive and negative (vacuum) detection
- Industrial process control requiring compact instrumentation
Operating Conditions & Performance
The Series MDPC operates within an ambient temperature range of 32 to 122°F (0 to 50°C), with a storage temperature limit of -4 to 149°F (-20 to 65°C). The device is rated for non-corrosive gas service and features wetted materials consisting of brass with nickel plating. Measurement accuracy is specified as ±3% of full range, while analog output linear inaccuracy remains below +/- 2% entire process.
- Power supply: 12 to 24 VDC ±10% (no isolation)
- Response time: Programmable from 2ms to 5,000ms
- Vibration resistance: Max. 100m/s² 3 axes 6 directions, 3 times each
- Shock resistance: 10 to 500Hz, 10mm 3 axes for 2 hours
Configuration Options
The series offers configurable pressure ranges, output types, and process connections. Two primary measurable ranges are available:
- MDPC-1: -14.5 to 14.5 psi (-100 to 100 kPa)
- MDPC-2: -14.5 to 145 psi (-100 to 1,000 kPa)
Digital switch outputs are available in NPN or PNP transistor configurations (Max. durable pressure 30V/100mA). Analog retransmission options include 1 to 5 VDC and 4 to 20 mA signals with specific load resistance requirements: minimum output load resistance of 1,000Ω for voltage outputs and maximum output load resistance of 400Ω for current outputs.
- Process connections: Outer connection PT1/8" or NPT1/8", inner connection M5
- Housing materials: Polycarbonate and polybutylene terephthalate
- Display: 2-line LCD with 4 digits for measured value, 3.5 digits for setup; status display in red, green, or orange
Key Product Differences
The Series MDPC is distinguished by model codes that define the pressure range and output configuration. Models ending in "1" (e.g., MDPC-111) typically denote specific switch configurations, while models with a second digit of 2 or higher indicate analog retransmission capabilities.
- MDPC-1xx series: -14.5 to 14.5 psi range; Max durable pressure 29psi (200kPa)
- MDPC-2xx series: -14.5 to 145 psi range; Max durable pressure 217.6 psi (1,500 kPa)
The device supports six user-selectable pressure units including kPa, kgf/cm², bar, psi, mmHg, and inchHg. Optional accessories include bracket installation kit A-152 and panel installation kit A-153.
PDFs & Manuals
