BENTLY NEVADA 190501-12-00-00 VELOMITOR CT SPEED SENSOR

Product parameters

Type: Piezoelectric velocity Sensor (Velomitor Sensor), single-axis vibration velocity measurement.

Measurement range: Speed range 0 to 127 mm/s (0 to 5 in/s) peak, suitable for low-frequency to medium-frequency vibration detection.

Frequency response: approximately 4.5Hz to 5kHz (± 3dB), with the specific range depending on calibration and installation conditions.

Sensitivity: 100 mV/(in/s) ±5% (approximately 3.94 mV/(mm/s), at 25°C).

Output: Analog voltage output, compatible with IEPE (Integrated Electro-Piezoelectric) interface, output bias voltage 8-12 Vdc.

Power supply: Powered by the monitoring system, 18-30 Vdc (typical 24 Vdc), current 2-10 mA.

Material: The shell is made of stainless steel (AISI 316L), which is corrosion-resistant. The cable is insulated with FEP or polyurethane (without armor, 00 indicates standard configuration).

Environmental specifications: Operating temperature -55°C to +121°C, relative humidity 100% condensation (sealed design); IP68 protection grade, resistant to vibration and shock.

Connector: MIL-C-5015 two-pin connector (top outlet, 12 May indicate 1/4-28 UNF thread).

Others: Anti-electromagnetic interference (RFI/EMI); Support hazardous area authentication (such as ATEX, CSA, depending on specific configuration).

Size sensor diameter: approximately 25 mm (1.0 in).

Height: Approximately 70mm (2.76in, excluding cable connectors).

Cable outer diameter: approximately 4.8mm (0.19in, standard without armor, depending on configuration).

Cable length: Depending on the 00 configuration, it may be a non-integrated cable (separate cable extension is required) or a short length (1m standard).

Installation: 1/4-28 UNF or M8x1.25 threaded hole (12 May indicate 1/4-28 UNF), top cable outlet.

Minimum bending radius: approximately 25.4mm (1.0in, cable).

Weight sensor weight: approximately 0.14 kg (0.31 lb, excluding cable).

Cable weight: approximately 40 g/m (0.48 oz/ft, without armor).

The entire system (sensor + cable) : approximately 0.2-0.25 kg (0.44-0.55 lb), depending on the length of the cable.

Function

Vibration velocity measurement: Detects vibration velocities ranging from low to medium frequencies, providing dynamic signals for analyzing mechanical health (such as imbalance, looseness or misalignment).

Signal output: Output high-precision voltage signals through the IEPE interface, compatible with Bently Nevada monitoring systems or other vibration analysis equipment.

Compatibility: Seamless integration with 3500 series monitoring modules and PLC/DCS systems, supporting trend analysis and alarm triggering.

Installation flexibility: Compact design, top cable outlet, suitable for installation environments with limited space; Supports multiple thread fixation methods.

Protective function: IP68 sealing, resistant to corrosion and electromagnetic interference, suitable for harsh industrial environments; Built-in temperature compensation reduces environmental impact.

"Application

Scene rotation equipment monitoring: It is used for vibration monitoring of pumps, fans, compressors, motors and gearboxes, and detects low to medium frequency faults (such as mechanical loosening or misalignment).

Industrial automation: Integrated into Bently Nevada 3500 series or other Monitoring systems, widely used in Condition Monitoring in petrochemical, power generation and manufacturing industries.

Harsh environment: Suitable for high-temperature, high-humidity or corrosive sites, such as oil refineries, natural gas processing plants or offshore platforms, safety-critical applications in compliance with API 670 standards.

Maintenance optimization: Support predictive maintenance through velocity vibration data, connect to the PLC/DCS system for trend analysis, fault diagnosis and alarm triggering, and reduce unexpected downtime.

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