Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 330780-91-CN |
| Output Scale Factor | 3.94 V/mm (100 mV/mil) ±10% |
| Linear Range | 0.5 mm to 4.5 mm (20 mils to 180 mils) |
| Extended Range | Up to 5.0 mm (200 mils) (not for use with zener barriers) |
| Frequency Response | 0 to 8 kHz (+0, -3 dB typical) |
| Recommended Gap Setting | 2.5 mm (100 mils) |
| Operating Temperature (Sensor) | -52°C to +100°C (-62°F to +212°F) |
| Storage Temperature (Sensor) | -52°C to +105°C (-62°F to +221°F) |
| Relative Humidity | 100% condensing (non-submersible, protected connectors required) |
| Power Supply Requirement | -17.5 Vdc to -26 Vdc (12 mA max) |
| Output Resistance | 50 Ω |
| Extension Cable Capacitance | 69.9 pF/m (typical) |
| System Length | 9.0 meters |
| Total Weight | Approx. 0.255 kg (9 oz) |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 304 stainless steel |
| Sensor Material | A380 Aluminum |
| Connector Material | Gold-plated brass |
| Minimum Bend Radius | 25.4 mm (1.0 in) |
| Mounting Type | DIN mount |
FAQ
FAQ
Q1: What is the total length and weight of the 330780-91-CN system?
A1: The total system length is 9.0 meters and the total typical weight is approximately 0.255 kg.
Q2: What kind of measurements is this sensor suitable for?
A2: It is suitable for axial position, radial vibration, thrust, rod drop, and Keyphasor signal applications.
Q3: What is the linear measurement range of this sensor?
A3: The linear range spans from 0.5 mm to 4.5 mm, with an extended range up to 5.0 mm.
Q4: Is the sensor resistant to electromagnetic interference?
A4: Yes, it has improved RFI/EMI immunity and meets CE mark requirements.
Q5: What is the power requirement for the Proximitor Sensor?
A5: It requires a DC power supply between -17.5 Vdc to -26 Vdc, consuming a maximum of 12 mA.
Q6: Can this system replace the older 7200 series?
A6: Yes, but all components (probe, extension cable, Proximitor) must be upgraded, and configuration software may need updates.
Q7: What materials are used in the probe and sensor housing?
A7: The probe is made of AISI 304 stainless steel, and the sensor housing is made of A380 aluminum.
Q8: What is the recommended minimum shaft diameter to avoid probe crosstalk?
A8: At least 152 mm (6.0 inches) is recommended for optimal performance.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
