MTVS0004 Industrial Vibration Switch
- Manufacturer: Monitran
- Category: Accelerometers and Vibration Sensors, SENSORS
The MTVS0004 vibration switch is an active protection device designed for the autonomous monitoring of rotating machinery. This device integrates an accelerometer and control electronics into a single housing, acting directly on the machine's safety system by triggering an internal relay when vibration levels exceed a user-defined critical threshold.
Technically, the device stands out for allowing independent adjustment of both the alarm level and the time delay. This delay function is crucial in industrial environments, as it prevents false alarms caused by transient vibration spikes during the start-up of heavy motors or sudden load variations. Constructed with a robust die-cast aluminum housing and IP67-rated, it guarantees reliable operation in harsh environmental conditions, resisting dust, humidity, and exposure to lubricants.
The versatility of the MTVS0004 makes it the standard technical solution for protecting industrial fans, cooling towers, centrifugal pumps, and gearboxes. With manual or remote reset options and requiring only a standard 24V power supply, it facilitates direct integration into existing control panels without the need for additional analytical instrumentation.
- SPDT Relay Output for direct interruption or alarm signaling in PLCs.
- Adjustable threshold and delay internally to adapt to the vibration signature of each machine.
- Heavy Duty Aluminum Construction with IP67 hermetic protection rating.
- Remote rearming capability for reset from the control room.
Technical Frequently Asked Questions
The adjustment is made on-site using an internal precision potentiometer accessible by removing the cover, allowing maintenance personnel to fine-tune the exact trip threshold according to the machine's operating tolerances.
2. What is the purpose of the configurable time delay?
The delay prevents unnecessary plant shutdowns by requiring the vibration to exceed the alarm limit for a sustained period (during the configured seconds) before switching the relay, thus filtering out isolated events.
3. Does it require additional instrumentation to operate?
No, it's an all-in-one (stand-alone) device. It only requires a 24V power supply and connecting the relay wiring to the engine stop circuit or alarm system.
Properties
| Feature | Technical Specification |
| Technology | Integrated Sensor and Controller (Stand-alone) |
| Output Configuration | SPDT Relay (Single Pole Double Throw) |
| Alarm Range | Internally adjustable |
| Trigger Delay | Adjustable (Time Delay) |
| Operating Temperature | -20 °C to +80 °C |
| Degree of Protection | IP67 (Industrial Sealing) |
| Housing Material | Cast Aluminum (Die-cast Aluminum) |
| Rearming Mode | Manual or Remote |
| Supply Voltage | 24 V DC (AC options available) |
| Mounting | Surface mounting |
Other products
