Products Description
| Company Information | |||
| sales@xmjzjsgs.com | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Input | 3300 NSv proximity probe and extension cable |
| Power Supply | 12–35 VDC |
| Signal Output | 4–20 mA DC, proportional to vibration |
| Output Accuracy | ±1.5% over full scale |
| Probe Gap Range | 0.5–1.75 mm (20–55 mils) |
| Max Loop Resistance | 1000 Ω @ 35 VDC |
| Frequency Response | 5 Hz to 6,000 Hz |
| Prox Out Linear Range | 1.4 mm (55 mils) |
| Prox Out Scale Factor | 7.87 mV/µm (200 mV/mil) ±10% max |
| Output Impedance | 10 kΩ |
| Operating Temperature | -35°C to +85°C |
| Storage Temperature | -52°C to +100°C |
| Relative Humidity | 100% condensing |
| Transmitter Dimensions | 100.1 x 73.9 x 53.3 mm |
| Transmitter Weight | 0.43 kg (0.9 lb) |
| Environmental Rating | Suitable for high-humidity, non-submerged conditions |
| Mounting Options | DIN rail clips or bulkhead screws |
| Compliance | FCC, CE (EN61000-6-2, EN61000-6-4), ATEX, RoHS, ABS |
FAQ
FAQ
Q1: What type of probe does the 990 transmitter support?
A1: It supports the 3300 NSv proximity probe and its matching extension cables.
Q2: What is the output signal of the transmitter?
A2: It outputs a standard 4–20 mA DC signal proportional to peak-to-peak vibration amplitude.
Q3: Is the transmitter loop-powered?
A3: Yes, the device is a two-wire, loop-powered transmitter.
Q4: What is the linear measuring range of the vibration signal?
A4: The linear range is approximately 1.4 mm (55 mils), starting from 0.25 mm (10 mils).
Q5: Can it be used in hazardous areas?
A5: Yes, it has certifications for ATEX Zone 0, Zone 2, and CSA Division 2 hazardous areas.
Q6: What is the power-up behavior of the transmitter?
A6: The signal output remains below 3.6 mA for 2–3 seconds after power is applied.
Q7: How is the vibration diagnostic signal accessed?
A7: Through the non-isolated “PROX OUT” BNC connector or terminal strip.
Q8: What are the mounting options for the 990 transmitter?
A8: It can be mounted using DIN rail clips or bulkhead screws, both provided as standard options.
Tags
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.
