Samson 3730-3 Electropneumatic positioner 3730-31001000400000009.03

The TROVIS 3730-3 Positioner with diagnostic features for 4 to 20 mA applications and HART® communication comes with a new type of plain-text display. It displays icons, such as the NAMUR condensed state, and makes operation even more user-friendly. 

Specification of 3730-31001000400000009.03

Product Details:

Place of Origin: Germany

Brand Name: Samson

Certification: CCC

Model Number: 3730-31001000400000009.03

Payment & Shipping Terms:

Minimum Order Quantity: 1set

Packaging Details: 1Box/Packing

Delivery Time: 1-3days

Payment Terms: T/T, Western Union, MoneyGram

Supply Ability: 100/Weeks

Based on the provided model 3730-31001000400000009.03, here’s a speculative technical specification breakdown (note: specific details may vary by manufacturer and actual product application, as this model number is not publicly documented in common industrial databases):

General Information

Model: 3730-31001000400000009.03

Potential Manufacturer: Likely related to BENTLY NEVADA (given historical context of previous queries about their 3300/3500 series), though this is unconfirmed.

Product Category: Possibly a vibration sensor, proximity probe, or condition monitoring module for industrial machinery.

Speculative Code Breakdown

Model numbers often include encoded parameters. Here’s a hypothetical interpretation of the structure (adjust based on manufacturer’s naming conventions):

Segment Hypothetical Meaning

3730 Base series or product line (e.g., 3700 series for specific sensor types).

31 Sensor type or technology:

31 = Eddy current probe (common in BENTLY NEVADA’s 3300 series).

Other codes: Piezoelectric vibration sensor, optical sensor, etc. |

| 001 | Measurement range or probe size:

001 = 8 mm probe (standard for eddy current sensors measuring shaft vibration/displacement). |

| 004 | Mounting thread or connector type:

004 = 3/8 - 24 UNF thread (common in industrial probes).

Other codes: M10×1, 1/4 - 28 UNF, etc. |

| 00000009 | Cable length or configuration:

09 = 9 meters (29.5 feet) total cable length (probe + extension cable).

Other codes: 03 = 3 meters, 15 = 15 meters, etc. |

| .03 | Revision or variant (e.g., material upgrade, temperature rating, or compatibility with specific systems). |

Speculative Technical Specifications

If this is an eddy current probe (similar to BENTLY NEVADA’s 3300 XL series), the specifications might include:

1. Application

Measures shaft vibration, axial displacement, keyphasor, or rotor eccentricity in rotating machinery (e.g., turbines, compressors, pumps).

Used in industries like power generation, oil & gas, and manufacturing for predictive maintenance.

2. Physical Specifications

Probe Tip Diameter: 8 mm (standard for eddy current sensors).

Mounting Thread: 3/8 - 24 UNF (removable threaded collar for secure installation).

Cable Length: 9 meters total (probe cable + extension cable, if applicable).

Material: Stainless steel probe body; temperature-resistant cable insulation (e.g., PTFE).

3. Electrical Specifications

Sensing Principle: Eddy current (non-contact measurement via electromagnetic induction).

Linear Range: 0.25–2.3 mm (10–90 mils) from the probe tip to the target surface.

Output Signal: Analog voltage (-1 to -17 VDC proportional to distance).

Frequency Response: DC to 10 kHz (suitable for dynamic vibration analysis).