1900/65A Features:
Low cost and high efficiency: As an ideal solution for general-purpose machines and processes, its low-cost characteristics make it an ideal choice for devices that can benefit from continuous monitoring and protection.
Multi channel input: Provides 4 sensor inputs and 4 temperature inputs, capable of monitoring multiple different parameters simultaneously.
Highly configurable: The software can configure each sensor input to support 2-wire and 3-wire accelerometers, speed sensors, or proximity sensors. Each temperature input supports E, J, K, and T type thermocouples, as well as 2-wire or 3-wire RTDs.
High performance: 24 bit A/D converter with a bandwidth of 25 kHz, ensuring data accuracy and real-time performance.
Alarm and diagnostic functions: Equipped with a level 2 alarm system (warning and danger), and capable of issuing alarms in case of abnormal equipment status, providing diagnostic information to assist in troubleshooting.
Communication interface: Supports Modbus communication, data transmission and integration through Ethernet and software configurable RS232/485 serial ports.
1900/65A technical specifications:
Vibration variables: configurable 4-pole high pass and 4-pole low pass from 0.5 Hz to 25 kHz; Envelope Qualcomm: 25Hz to 5kHz, can be configured with 4 poles; Envelope low-pass: 125 Hz to 25 kHz, can be configured with 2 poles; Bias filter: 0.01 Hz 1-pole low-pass; OK filter: 2.4 kHz 1-pole low-pass; Vibration: 20 to 500 meters per second (2 to 50 grams) peak.
Output: Provides 6 relay outputs, 4 4-20 mA recorder outputs, and a dedicated buffered output.
Power supply: Receive 18 to 36Vdc power supply and provide an external power supply of 110/220Vac.
1900/65A application areas:
Universal vibration monitors are widely used in multiple industries, including petrochemical refineries, power plants, chemical plants, steel plants, water treatment plants, paper mills, machinery plants, water pump plants, cement plants, etc. It is suitable for monitoring and protecting various equipment, such as cooling tower fans, water pumps, blowers, electric motors, crushers, air compressors, small reciprocating compressors, small electric motors, small water turbines, centrifuges, etc.

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