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MC100 Pneumatic Pressure Standard
Brand: Yokogawa Electric Corporation
The MC100 Series is well-suited for calibration and maintenance of pressure instrumentation.
Various pressure instruments such as pressure sensors, industrial transmitters, and pressure switches, as well as sphygmomanometers and other medical devices face severe price competition and demands for improved accuracy.
Features- High Accuracy ±(0.05% of Full Scale)
- Excellent Stability Provided by Silicon Resonant Sensor
- Temperature Coefficient:
- Zero Point: ±0.003% of Full Scale / ° C
- Span: ±0.002% of Full Scale / ° C
- Divided Output Function with as Many as 20 Steps
- Auto-step Output Function
- Sweep Output Function
- Offset Monitor Function to Present Deviation from Final Value
Specifications
Accuracy
- Including Calibration Accuracy: ± 0.05 % of Full Scale at 23° ± 3° C (73.4° ± 5.4° F)
- Not Including Calibration Accuracy: ± 0.045 % of Full Scale at 23° ± 3° C (73.4° ± 5.4° F)
Air Consumption
- 1 scfm (30 LPM) Approximately (with Supply Pressure in Specified Range)
Alarm
- LED Turns on for Low or Excessively High Supply Pressure
Approvals & Certifications
- BS
- CSA
- IEEE Standard 488-1978
- SAA
- UL
- VDE
Communication
- Baud Rate: 1,200, 2,400, 4,800, 9,600-bits/sec - Transfer Rates
- GPIB (IEEE Standard 488-1978)
- RS-232 (Start-Stop Synchronization)
Consumption
- 40 VA, Max.
- 50 VA, Max.
Display
- 10-Segment LED Bar Graph - Output Monitor
- 4.5-Digits - Output Settings
Electrical Connectors
- 1/4” NPT Female Screw - Input/Output Connection
- 1/4” BSPT - Input/Output Connection
Electrical Rating
- 100-120 Vac at 50/60 Hz
- 200-240 Vac at 50/60 Hz
Frequency
- 47 to 63 Hz - Frequency Fluctuation Tolerance Range
Function
- Auto-Step Output
- Divided Output Function with as Many as 20 Steps
- Offset Monitor Function to Present Deviation from Final Value
- Sweep Output
Humidity
- 20 to 80 % Relative Humidity, Non-Condensing
Input
- psig: 14.5 (kPa: 100, bar: 1) - Max.
- psig: 72.52 (kPa: 500, bar: 5) - Max.
Insulation Resistance
- Minimum 100 megaohms at 500 Vdc (Across AC Power & Casing)
Media
- Dry Air - Supply Pressure Source
Mounting Position Effect
- Forward/Backward Incline of 90°: ± 0.01 % of Full Scale (767402)
- Forward/Backward Incline of 90°: ± 0.1 % of Full Scale (767401)
- Sideways Incline of 30°: ± 0.2 % of Full Scale (767402)
- Sideways Incline of 30°: ± 2.5 % of Full Scale (767401)
Operating Temperature
- 5° to 40° C (41° to 104° F)
Output
- 0-10 mV/Full Scale - Monitor Output
- 0-2 V / Full Scale - Monitor Output
- 280 ± 20 kPa Supplied Output - for 767402
- 50 ± 10 kPa Supplied Output - for 767401
Output Noise
- ± 0.02 % of Full Scale
Power Requirement
- 180-264 Vac - Power Fluctuation Tolerance Range
- 90-132 Vac - Power Fluctuation Tolerance Range
Pressure Type
- Gauge
Resolution
- 0.001 kPa Min. Set Resolution - for 767401
- 0.01 kPa Min. Set Resolution - for 767402
Response Time
- 5 seconds Approximately - Output Response Time
Sensor, Probe Material
- Silicon
Sensor, Probe Type
- Pressure Sensor
Storage Temperature
- -20° to 60° C (-4° to 140° F)
Supply Pressure
- Supplied Output Range: psig: 0 to 3.6 (kPa: 0 to 25, bar: 0 to 0.25) - Model 767401
- Supplied Output Range: psig: 0 to 29.01 (kPa: 0 to 200, bar: 0 to 2) - Model 767402
Supply Voltage
- 1,500 Vac, 50/60 Hz - Withstand Voltage (Across AC Power & Casing)
System Pressure
- bar: 5
- kPa: 500
- psi: 72.5
Temperature Coefficient
- Span: ± 0.002 % of Full Scale/°C
- Zero Point: ± 0.003 % of Full Scale/°C
Update Time
- 10 to 600 seconds in 5-Second Intervals - Auto-step Output
- 15 to 600 seconds in 5-Second Intervals - Sweep Output
- 5 minutes Approximately - Warmup Time
