Communications Transmitters
Leading Manufacturer, Supplier & Retailer of RPM Transmitter.
RPM Transmitter
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Min. Order (MOQ)
1 Piece
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Voltage
220 V
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Warranty
1 Year
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Brand
Sansel
Features :
- 4 Digit seven segment LED display
- Wide range 10 – 9999 RPM / RPS / RPH
- 3 to 30V DC Input Pulse from any type Sensor
- Opto isolated Re-transmission analog output 4-20mA or 0-10V DC
- Optional RS 485 (2 wire) MODBUS RTU Protocol communication
- Allows Maximum 3.5 kHz Input Pulse Speed
- 12 V DC Sensor Supply
- Universal Supply Voltage 90 to 270V AC / DC
- RPM / Rate / Frequency Front Key Scalable
- Scale factor & Exponential are Pre-settable
- 2 Relay Output with Front Key Set table Hi & Lo Set points
- Power ON Delay & Hysteresis for Relay Output is Provided
- Speed Monitoring
- Speed Control High & Low Speed Alarm
- Length Measurement & Control
- Line Frequency Monitor & Alarm
- All types of Speed / Rate / Frequency Monitoring & Control Applications
Specification :
- Model: RP 491
- Display: 4 Digit 0.5” 7 segment Red LED
- Accuracy: ± 0.05 % (± 1 count)
- Range: 10 - 9999 RPM / RPS / RPH
- Resolution: 0.001, 0.01, 0.1, 1 RPM / RPS / RPH (selectable)
- Input: 3 - 30V DC from Proximity Sensor, Photoelectric Non Contact Sensor, Encoder, Potential Free Contacts, Limit Switch etc., .
- Input speed: 3.5 kHz (Max.)
- Scale factor: 0.001 to 9.999
- Exponential: 10n = -3, -2, -1, 0, 1, 2
- Relay output: 2 NO , 2 NC 5A rated Relays(power ON Delay & Hysteresis provided)
- Re-transmission (optional): Opto isolated analog output 4-20mA or 0-10V DC
- Communication (optional): RS 485 (2 wire) MODBUS RTU Protocol
- Sensor supply: 12V DC (±10%) 50mA
- Working temperature: 0 – 50°C
- Power Supply: 90 to 270V AC / DC 50Hz
- Dimension: 96 x 96 x 65 mm
- Weight: 350 grams (Approx.)
Additional Information:
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