Derivative Action in PID Control Without Noise Problems
Learn what derivative action contributes to a PID loop, why it can amplify measurement noise and setpoint changes, and how filtering, sampling, and staged tests make D tuning safer.
Manufacturer: Bently Nevada
Product No.: 330706-05-46-10-02-00
Country of origin:United States
Product Type: 3300 XL 11 mm Reverse Mount Probe
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 180g
Dimensions: 50 mm x 100 mm x 100 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
Option 05 (5 mm unthreaded length) and Option 02 (Miniature ClickLoc coaxial connector, standard cable) specify this 3300 XL 11 mm reverse mount probe configuration — 330706-05-46-10-02-00.
This metric reverse mount probe configuration features M10 x 1 threads, allowing for direct mechanical installation through machine housings or specialized mounting sleeves where standard threading is not applicable. It pairs with a 3300 XL 11 mm extension cable and Proximitor sensor for non-contacting vibration and displacement measurement. Unlike variants with longer integrated cable runs like 5.0-meter or 9.0-meter probes, this 1.0-meter cable configuration minimizes internal machinery cable routing, connecting to an external extension cable immediately outside the machine casing. It does not carry hazardous area certifications, making it ideal for standard safe-area industrial environments.
| Option / Segment | Code on This SKU | Description |
|---|---|---|
| Base Model Number | 330706 | 3300 XL 11 mm Reverse Mount Probe, M10 x 1 threads |
| A - Unthreaded Length Option | 05 | 5 mm unthreaded length (corresponds to AAA option 005) |
| B - Case Length Option | 46 | 46 mm overall case length (corresponds to BBB option 046) |
| C - Total Length Option | 10 | 1.0 meter (3.3 feet) total integrated cable length |
| D - Connector Option | 02 | Miniature coaxial ClickLoc connector, standard cable |
| E - Agency Approval Option | 00 | Agency approvals not required |
| Parameter | Value / Specification |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number | 330706-05-46-10-02-00 |
| Product Type | 3300 XL 11 mm Reverse Mount Probe |
| Linear Range | 4.0 mm (160 mils), beginning at approximately 0.5 mm (20 mils) from the target |
| System Calibration | Calibrated to AISI 4140 steel target (standard) |
| Scale Factor (Incremental) | 3.94 V/mm (100 mV/mil) +/-10% (over standard linear range) |
| Deviation from Straight Line (DSL) | Less than +/-0.10 mm (+/-4 mils) at standard temperatures; less than +/-0.15 mm (+/-6 mils) at extended temperatures |
| Frequency Response | 0 to 8 kHz: +0, -3 dB typical (with up to 305 meters of field wiring) |
| Recommended Gap Setting | 2.5 mm (100 mils) |
| Thread Specification | Metric M10 x 1 threads |
| Cable Type | 75 ohm triaxial, fluoroethylene propylene (FEP) insulated (non-armored) |
| Connector Type | Gold-plated brass Miniature coaxial ClickLoc connector |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 304 stainless steel (SST) |
| Probe Case Torque | 7.5 N-m (66 in-lb) recommended; 22.6 N-m (200 in-lb) maximum |
| Tensile Strength | 330 N (75 lb) probe case to probe lead; 270 N (60 lb) at probe lead to extension cable connectors |
| Minimum Cable Bend Radius | 25.4 mm (1.0 in) |
| Operating Temperature Range | -52 degC to +177 degC (-62 degF to +351 degF) |
| Pressure Seal Rating | Differential pressure sealed with integrated Viton O-ring |
| Relative Humidity | 100% condensing, non-submersible when connectors are protected |
When installing this reverse mount probe, verify that the mechanical threads (M10 x 1) are clean and free of burrs. Gently thread the probe body into the reverse mount bracket or sleeve from the back. Set the probe gap to the recommended nominal distance of 2.5 mm (100 mils) using a micrometer or by reading the voltage from the Proximitor sensor's test points. Tighten to the recommended installation torque of 7.5 N-m (66 in-lb), taking care not to exceed the maximum rated torque of 22.6 N-m (200 in-lb). Maintain a cable bend radius of at least 25.4 mm (1.0 in) throughout the cable routing path to protect the internal triaxial conductors. Ensure ClickLoc connections are protected from machine fluids and moisture with the provided silicone tape or a dedicated connector protector kit.
| Standard / Directive | Compliance Classification |
|---|---|
| European Community Directive | EMC Directive 2014/30/EU |
| Industrial Immunity | EN 61000-6-2 |
| Industrial Emissions | EN 61000-6-4 |
| RoHS Compliance | European Directive 2011/65/EU |
| China RoHS | EFUP 15 years (SJ/T 11364-2024 standard) |
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| Country of origin |
United States
|