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MQ1 Pulse/Analog Transmitter
Brand: Yokogawa Electric Corporation
Model MQ1 Pulse/Analog Transmitter has function of distributor and converts input pulse train signal into isolated DC current or voltage signal. Input pulse is available for Voltage pulse, dry voltage contact or open collector contact.
Features- 12 V or 24 Vdc Power Supply to Pulse Generator is Installed
- Filter Can be Internally Set When Receiving Much Chattering Signal
Specifications
Accuracy
- ± 0.3 % of Span (At Range more than Input 10 %)
Current
- 1-24 mA DC - Span
Dissipation
- 12 VA at 200 Vac - Power Dissipation
- 150 mA at 24 Vdc - Current Dissipation
- 6 VA at 100 Vac - Power Dissipation
Electrical Connectors
- M3.5 Screw Terminal
Enclosure, Body Material
- ABS Plastic
Frequency
- 0 to 10 kHz - Input Frequency
- 50 to 10,000 Hz - Span
Humidity
- 5 to 90 % Relative Humidity, Non-Condensing
Input
- 12 V
- 24 V
Insulation Resistance
- 100 megaohms at 500 Vdc between Input, Output, Power Supply & Ground
Mounting
- DIN Rail Mounting
- Wall Mounted
Output
- 0 to 100 mVdc
- 0 to 24 mA DC
- -10-10 Vdc
Power Supply
- 12-48 Vdc
- 85-264 Vac, 47 to 63 Hz
Power Supply Effect
- Less than ± 0.1 % of Span - Effect of Power Supply Voltage Fluctuation
Resistance
- 1 Kiloohm - Internal Load Resistance
- 2 to 250 kiloohms - Load Resistance (Voltage)
- 200 ohms - Internal Load Resistance
- 510 ohms - Internal Load Resistance
- 750 to 15,000 ohms - Load Resistance (Current)
- More Than 10 kiloohms - when Contact or Voltage Pulse (Input Resistance)
Response Time
- 3 seconds: less than 500 Hz Span, 63 % Response (10 to 90 %)
- 600 milliseconds: more than 500 Hz Span, 63 % Response (10 to 90 %)
Span & Zero Adjustments
- ± 5 % of Span
Supply Voltage
- 1,500 Vac/minute between Input, Output, Power Supply, Ground - Withstand Voltage
- 10 mV-20 Vdc - Span
- 12 Vdc - Power Voltage Supplied to Pulse Generator
- 24 Vdc - Power Voltage Supplied to Pulse Generator
Temperature Effect
- Less than ± 0.2 % of Span for 10° C (18° F) Change - Effect of Change Ambient Temperature
Temperature Range
- 0° to 50° C (32° to 122° F)
Zero Offset
- 0 to 200 % - Zero Elevation (Current)
- -100 to 200 % - Zero Elevation (Voltage)
