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Bently Nevada 330180-91-CN Proximitor Sensor

Bently

Technical Specifications

Part Number: 330180-91-CN
System Length: 9 m (29.5 ft)
Power Supply: −17.5 Vdc to −26 Vdc (non-isolated); −23 Vdc to −26 Vdc with barriers
Current Consumption: ≤12 mA
Output: −2 Vdc to −18 Vdc linear voltage, proportional to gap
Linear Range: 2 mm (80 mil) starting 0.25 mm (10 mil) from target
Sensitivity: 7.87 V/mm (200 mV/mil)
Linearity: ±1 % of full scale
Frequency Response: 0 Hz to 10 kHz
Operating Temperature: −51 °C to +100 °C
Storage Temperature: −51 °C to +105 °C
Mounting: High-density DIN-rail or 4-hole panel; electrically insulated base eliminates separate isolator plate
Connectors: Gold-plated, corrosion-resistant ClickLoc coaxial, finger-tight with audible latch
Housing: A308 aluminum with stainless-steel hardware
Weight: 0.7 kg
Protection: IP67 when installed
Agency Approvals: China NEPSI Ex ia IIC T4 Ga, GB/T compliance

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Bently Nevada 330180-X0-05 Proximitor Sensor

Bently

Technical Specifications

Part Number: 330180-X0-05
System Length: 1.0 m (3.3 ft)
Power Supply: −17.5 Vdc to −26 Vdc (max 12 mA)
Output: −2 Vdc to −18 Vdc linear voltage, proportional to gap
Linear Range: 2 mm (80 mil) starting 0.25 mm (10 mil) from target
Sensitivity: 7.87 V/mm (200 mV/mil)
Linearity: ±0.5 % of full scale
Frequency Response: 0 Hz to 10 kHz
Operating Temperature: −51 °C to +100 °C
Storage Temperature: −51 °C to +105 °C
Mounting: Panel mount (4-hole) or DIN-rail; electrically insulated base eliminates separate isolator plate
Connectors: Gold-plated, corrosion-resistant ClickLoc coaxial, finger-tight with audible latch
Housing: A308 aluminum with stainless-steel hardware
Weight: 246 g
Protection: IP67 when installed
Agency Approvals: ATEX, IECEx, CSA, NEPSI (suffix 05)

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Bently Nevada 330190-040-00-CN Extension Cable

Bently

Technical Specifications

Part Number: 330190-040-00-CN
Cable Length: 4.0 m (13.1 ft)
Characteristic Impedance: 75 Ω ±2 %
Conductor: Silver-plated copper, triaxial construction
Insulation/Jacket: Fluorinated ethylene-propylene (FEP), −51 °C to +177 °C
Outer Diameter: 3.8 mm (0.15 in)
Minimum Bend Radius: 25 mm (1 in)
Weight: 0.35 kg (0.77 lb)
Connector: Miniature coaxial, ClickLoc, gold-plated, IP67 when mated
Pull Strength: 330 N (75 lbf) guaranteed at connector interface
Capacitance: 69.9 pF/m (21.3 pF/ft) typical
Center-Conductor Resistance: 0.88 Ω ±0.13 Ω (4 m length)
Power Supply Range: −17.5 Vdc to −26 Vdc, 12 mA max
Agency Option: CN – China NEPSI Ex ia IIC T4 Ga approval

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Bently Nevada 330192-00-12-90-CN

Bently

Product Introduction The 330192-00-12-90-CN is a rugged, high-performance eddy-current proximity probe from the 3300 XL series, engineered for continuous vibration and position monitoring of rotating machinery. It operates across an extended temperature range and is fully armored for protection in harsh industrial environments. The probe integrates seamlessly with Bently Nevada 3300 XL Proximitor sensors and extension cables to form a complete 5-metre system delivering 7.87 V/mm (200 mV/mil) sensitivity.

Technical Specifications

Probe Tip Diameter: 8 mm
Thread Style: 3/8-24 UNF
Case Length: 12 mm (shorty housing)
Total Probe Length: 90 mm
Armoring: Armored stainless-steel outer sheath
Temperature Range: –55 °C to +218 °C (–67 °F to +424 °F)
Sensitivity: 7.87 V/mm (200 mV/mil) at 2 kHz
Frequency Response: 0 to 10 kHz (–3 dB)
Power Supply: –24 Vdc (supplied by Proximitor)
Output: Voltage-proportional to gap between probe tip and conductive target
System Length: 5 metres when combined with recommended extension cable and Proximitor
Agency Approvals: ATEX, IECEx, CSA, CE, CNEx (China)

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Bently Nevada 330195-02-12-05-05

Bently

Product Introduction The 330195-02-12-05-05 is a compact, high-precision eddy-current proximity probe from the 3300 XL series, engineered for reverse-mount installations where frontal access is restricted. It delivers 7.87 V/mm (200 mV/mil) sensitivity and is designed to operate seamlessly with 3300 XL extension cables and Proximitor sensors to form a complete 0.5-metre system for continuous vibration and position monitoring of rotating machinery.

Technical Specifications

Probe Tip Diameter: 8 mm
Mounting Style: Reverse mount (rear-access)
Thread Specification: 3/8-24 UNF
Total Probe Length: 0.5 metre (1.6 ft)
Connector: Miniature ClickLoc coaxial, gold-plated
Temperature Range: –55 °C to +218 °C (–67 °F to +424 °F)

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Bently Nevada 330195-02-12-90-05

Bently

Product Introduction The 330195-02-12-90-05 is a rugged, high-precision eddy-current proximity probe from the 3300 XL series, purpose-built for reverse-mount installations where frontal access is impossible. The 90 cm armored stainless-steel jacket protects the cable from abrasion, chemicals, and moisture while the probe delivers 7.87 V/mm (200 mV/mil) sensitivity across the full –55 °C to +218 °C temperature range. When paired with any 3300 XL extension cable and Proximitor sensor, it forms a complete 0.5-metre system for continuous vibration and axial-position monitoring on critical rotating machinery.

Technical Specifications

Probe Tip Diameter: 8 mm
Mounting Style: Reverse mount (rear-access)
Thread Specification: 3/8-24 UNF
Total Probe Length: 0.5 metre (1.6 ft)
Armor Option: 90 cm stainless-steel armor over cable
Connector: Miniature gold-plated ClickLoc coaxial
Temperature Range: –55 °C to +218 °C (–67 °F to +424 °F)

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Bently Nevada 3304/00-01-05

Bently

Product Introduction The 330400-01-05 is a rugged, case-isolated piezoelectric accelerometer designed for continuous casing vibration monitoring on critical rotating and reciprocating machinery. It delivers a standard 100 mV/g sensitivity over a 50 g peak range and meets API 670 requirements for accelerometer performance. The hermetically sealed 316 L stainless-steel housing and IP68 rating ensure long-term reliability in extreme humidity, dust and offshore salt-laden atmospheres, while the 5 m double-shielded armored cable provides electrical noise immunity and mechanical protection from the sensor all the way to the junction box.

Technical Specifications

Sensing Technology: Compression-type piezo-ceramic element, helium sealed
Sensitivity: 10.2 mV/m/s² (100 mV/g) ±5 %
Amplitude Range: ±490 m/s² (±50 g) peak
Frequency Response: 0.5 Hz – 5 kHz ±3 dB; 10 Hz – 15 kHz ±10 %
Mounted Resonant Frequency: ≥30 kHz
Transverse Sensitivity: ≤5 % of axial
Broad-band Noise Floor: 0.039 m/s² (0.004 g) rms (10 Hz – 15 kHz)

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Bently Nevada 3304/00-02-05

Bently

Product Introduction The 330400-02-05 is a rugged, case-isolated piezoelectric accelerometer designed for continuous casing-acceleration monitoring on critical rotating and reciprocating machinery. It delivers 100 mV/g sensitivity over a 50 g peak range and meets API 670 requirements for accelerometer performance. The hermetically sealed 316 L stainless-steel housing and IP68 rating ensure long-term reliability in extreme humidity, dust and offshore salt-laden atmospheres, while the integral M8×1 stud and 3-pin MIL-C-5015 connector provide fast, error-free installation.

Technical Specifications

Sensing Technology: Compression-type piezo-ceramic element, helium sealed
Sensitivity: 10.2 mV/m/s² (100 mV/g) ±5 %
Amplitude Range: ±490 m/s² (±50 g) peak
Frequency Response: 10 Hz – 15 kHz ±3 dB (600 – 900 000 cpm)
Mounted Resonant Frequency: ≥30 kHz
Transverse Sensitivity: ≤5 % of axial
Broad-band Noise Floor: 0.039 m/s² (0.004 g) rms (10 Hz – 15 kHz)

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Bently Nevada 3305/00-00-00

Bently

Product Introduction The 330500-00-00 is a solid-state piezo-electric velocity sensor that integrates an accelerometer and an internal integrating amplifier to deliver a direct velocity signal. Housed in a laser-welded 316 L stainless-steel capsule, it measures absolute casing vibration on rotating and reciprocating machinery across a wide frequency band. The sensor is hermetically sealed, immune to EMI/RFI, and certified for hazardous areas, making it ideal for continuous protection systems.

Technical Specifications

Sensing Principle: Compression-mode piezo-ceramic with internal integration
Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5 %
Velocity Range: 0 – 1 270 mm/s (0 – 50 in/s) peak
Frequency Response: 4.5 Hz – 5 kHz (± 3 dB)
Mounted Resonant Frequency: ≥ 30 kHz
Transverse Sensitivity: ≤ 5 % of axial
Broad-band Noise Floor: 0.25 mm/s (0.01 in/s) rms
Supply Voltage: 18 – 30 V dc, 2 – 10 mA constant-current IEPE
Output Bias Voltage: 10 – 14 V dc

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Bently Nevada 3305/00-00-02

Bently

Product Name 3300 XL Velomitor Piezo-velocity Sensor, 100 mV/in/s sensitivity, ATEX approval, ¼-28 UNF mount

Product Introduction The 330500-00-02 is a solid-state piezo-electric velocity sensor that integrates an accelerometer and an internal integrating amplifier to deliver a direct velocity signal. Housed in a laser-welded 316 L stainless-steel capsule, it measures absolute casing vibration on rotating and reciprocating machinery across a wide frequency band. The sensor is hermetically sealed, immune to EMI/RFI, and certified for hazardous areas, making it ideal for continuous protection systems.

Technical Specifications

Sensing Principle: Compression-mode piezo-ceramic with internal integration
Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5 %
Velocity Range: 0 – 1 270 mm/s (0 – 50 in/s) peak
Frequency Response: 4.5 Hz – 5 kHz (±3 dB)
Mounted Resonant Frequency: ≥30 kHz
Transverse Sensitivity: ≤5 % of axial

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Bently Nevada 3305/00-02-CN

Bently

Product Name 3300 XL Velomitor Piezo-velocity Sensor, M8×1 thread, CNEx approval for China

Product Introduction The 330500-02-CN is a solid-state piezo-electric velocity sensor that merges an accelerometer with an internal integrating amplifier to deliver a direct velocity signal. Housed in a laser-welded 316 L stainless-steel capsule, it measures absolute bearing-housing or casing vibration on critical rotating and reciprocating machinery. The sensor is hermetically sealed, immune to EMI/RFI, and carries CNEx certification for hazardous-area installations throughout China.

Technical Specifications

Sensing Principle: Compression-mode piezo-ceramic with internal integration
Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5 %
Velocity Range: 0 – 1 270 mm/s (0 – 50 in/s) peak
Frequency Response: 4.5 Hz – 5 kHz (±3 dB)
Mounted Resonant Frequency: ≥30 kHz

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Bently Nevada 3305/25-02

Bently

Product Name 330525 Velomitor XA Piezo-velocity Sensor, 100 mV/in/s, weatherproof connector, ¼-28 UNF mount

Product Introduction The 330525-02 is a ruggedized, solid-state piezo-electric velocity sensor that merges an accelerometer and an internal integrating amplifier to deliver a direct velocity signal. The laser-welded 316 L stainless-steel capsule and IP65/NEMA 4X-rated weatherproof connector allow the sensor to be mounted without an external junction box, cutting installation cost and panel space. It is purpose-built for continuous casing-vibration monitoring on critical rotating and reciprocating machines that are exposed to wash-down, rain, salt-laden or high-humidity atmospheres.

Technical Specifications