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 | Value |
|---|---|
| Dimensions (L x W x H) | 100.1 x 73.9 x 53.3 mm |
| Weight | 0.43 kg |
| Input | Accepts 1 non-contacting 3300 NSv Proximity Probe and extension cable |
| Power Requirements | +12 to +35 Vdc input at the transmitter terminal |
| 4-20 mA Signal Output | 4 to 20 mA DC over full-scale range in 2-wire configuration |
| Accuracy | ±1.5% over specified full-scale range |
| Probe Gap | 0.5 to 1.75 mm (20 to 55 mils) |
| Maximum Loop Resistance | 1,000 Ω including cable at 35 Vdc |
| Temperature Range (Operating) | -35°C to +85°C (-31°F to +185°F) |
| Storage Temperature | -52°C to +100°C (-62°F to +212°F) |
| Humidity | 100% condensing, non-submerged |
| Frequency Response | 5 Hz to 6,000 Hz +0,3 dB |
| Transmitter Material | AISI 303 or 304 Stainless Steel (SST) |
FAQ
FAQs
Q1: What is the operating temperature range of the 990 Vibration Transmitter?
A1: The operating temperature range is from -35°C to +85°C (-31°F to +185°F).
Q2: How accurate is the 4-20 mA signal output?
A2: The 4-20 mA signal output has an accuracy of ±1.5% over the specified full-scale range.
Q3: What is the maximum loop resistance for the 990 transmitter?
A3: The maximum loop resistance is 1,000 Ω, including the cable at 35 Vdc.
Q4: Can the 990 transmitter be used in environments with high humidity?
A4: Yes, the transmitter can be used in environments with 100% condensing humidity, as long as the coaxial connectors are protected.
Q5: What kind of signal does the “Prox Out” provide?
A5: The “Prox Out” provides a dynamic vibration and gap voltage signal output for diagnostics, suitable for non-isolated test equipment.
Q6: What is the power supply requirement for the 990 transmitter?
A6: The transmitter requires a power supply of +12 to +35 Vdc at the transmitter terminal.
Q7: How long is the leadwire length for the proximity sensor output?
A7: The maximum leadwire length for the proximity sensor output (BNC connector) is 3 meters (10 feet).
Q8: Is the 990 transmitter suitable for use in hazardous areas?
A8: Yes, the 990 transmitter is certified for use in hazardous areas, including Zone 2 and Division 2 environments, with ATEX and IECEx approvals.
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.
