CMCP546 Absolute Vibration Transmitter/Monitor

• Absolute Vibration Output
• Low Cost
• Small Size
• DIN Rail Mount
• Proximity Probe and Velocity Input
• 4-20 mA Output
• Fault Detection
• Buffered ABS Output

Description:

The CMCP546 Absolute Vibration Transmitter combines two (2) inputs, Shaft Relative using a proximity probe and Case Absolute using a Piezovelocity or mechanical velocity sensor to produce Shaft Absolute in Displacement terms for use on heavy rotor/light case machines. Outputs include a 4-20 mA transmitter signal for use by PLC/DCS and a buffered raw signal output representing the Absolute Vibration for use by Data Collectors and Analyzers. With the addition of the alarm module OK, Alert and Danger set points, alarms and relays are provided.

Inputs: Two (2) Required

   1. Velocity:  Piezovelocity Transducer 100 mV/ips or 500 mV/ips
                       Mechanical Transducer 145 mV/ips
                       Recommended Sensor CMCP793V or CMCP797V

   2. Displacement: Proximity Probe 200 mV/mil or 100 mV/mil

Outputs:

Buffered Output (BNC): Absolute Vibration 200 mV/mil or 100 mV/mil
Transmitter Output: 4-20 mA Output Linear to Full Scale Selected (5, 10, 15, 20 or 25 mils)
LED: Power On and OK LED (Red = On, Green = OK)

Physical:

Mounting: DIN or G Rail Universal Mount
Size: 0.98" Wide x 3.95" Deep w/BNC x 3.11" High (1.6" Wide w/Relay Module)
Weight: 10 oz.

Electrical Specifications:

Power: +24 Vdc @ 60 mA max. (With the Alarm/Relay option installed: 110 mA max.)
Protection: Reverse polarity and transient protection included.
Sensor Power: Piezovelocity Sensor 4 mA provided.
Frequency Response: (-3 dB) 4 Hz to 3 kHz.
Buffered Output: BNC Connector 4 to 3 kHz Calculated Absolute Vibration.
Accuracy: 1.0 % of Full Scale Range.
Output: 4-20 mA proportional to the full scale range.
Maximum Load: 600 Ohms Resistive. Case: Isolated.

Environmental:

Operating Temp.: -20°C to +80°C (-4°F to +176°F).
Storage Temp.: -55°C to +125°C (-67°F to +257°F).
Relative Humidity: 0 - 95% Non-Condensing.

Ordering Information: