Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Non-contacting proximity transducer system |
| Linear Range | 27.9 mm (1.1 in), from 1.3 to 29.2 mm (50 to 1150 mils) |
| Scale Factor (ASF) | 394 mV/mm (10 mV/mil) nominal |
| Power Supply | -17.5 Vdc to -26 Vdc, 12 mA max |
| Output Resistance | 50 Ω |
| Extension Cable Capacitance | 69.9 pF/m (21.3 pF/ft) typical |
| Field Wiring Recommendation | 0.2 to 1.5 mm² (16 to 24 AWG), shielded triad |
| Operating Temperature – Probe | -35°C to +200°C (-31°F to +392°F) |
| Short-Term High Temp – Probe | Up to +250°C (482°F) for <24 hours |
| Operating Temp – Proximitor | -51°C to +100°C (-60°F to +212°F) |
| Material – Probe Tip | Polyphenylene Sulfide (PPS) |
| Material – Probe Case | AISI 304 Stainless Steel |
| Material – Proximitor Sensor | A380 Aluminum |
| Sensor Mounting | Panel or DIN rail |
| Min Target Size | 102 mm (4 in) flat diameter |
| Compliance | CE, RoHS, FCC, ATEX/IECEx compliant |
| System Length (probe + cable) | 9.0 meters |
| Total Weight | 0.22 kg |
| Minimum Bend Radius | 25.4 mm (1 in) |
FAQ
FAQ
Q1: What is the linear measurement range of the 330878-90-00 sensor?
A1: The linear range is 27.9 mm (1.1 inches), beginning at 1.3 mm from the target.
Q2: Is this sensor suitable for high-temperature environments?
A2: Yes, the probe can operate continuously up to 200°C and withstand 250°C for short durations.
Q3: Can this sensor be used in hazardous areas?
A3: Yes, it has multiple hazardous area approvals including ATEX, IECEx, and cNRTLus classifications.
Q4: What is the output scale factor?
A4: The sensor provides an average scale factor of 394 mV/mm (10 mV/mil).
Q5: What is the required power supply range?
A5: It requires a -17.5 Vdc to -26 Vdc power supply.
Q6: Does it require a specific target material?
A6: It is factory calibrated for AISI 4140 steel; other materials require recalibration.
Q7: What is the recommended field wiring for this sensor?
A7: Use 3-conductor shielded triad cables sized between 0.2 to 1.5 mm² (16–24 AWG).
Q8: Can this sensor be mounted on both DIN rails and panels?
A8: Yes, it supports both DIN rail and traditional panel mounting options.
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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.
