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| Category/version | analog input |
| Type/signal | - |
| Channels | 4 |
| Value range (analog) | -10/0…+10 V | -20/0/+4…+20 mA |
| Communication | - |
| Technologies/ Highlights | U differential, I single-ended |
| Approvals | CE, UL, ATEX, DNV GL, IECEx, cFMus |
| eXtreme Fast Control | - |
| Signal resolution (analog) | 16 bit |
| Measurement error/ uncertainty (analog) | < ±0.3 % (relative to full scale value) |
| Sampling rate/ conversion time (analog) | minimum 150 µs |
| Sampling type (analog) | - |
| Ground reference (analog/encoder) | - |
| Calibration certificate (analog) | - |
| Wiring | - |
| Connection method (signal) | - |
| Product status | - |
| Explosion protection | - |
A: Our warehouse management system strictly tracks manufacturing date codes, especially for sensitive components like VFD electrolytic capacitors or rubber seals. We explicitly state product conditions on the listing and can provide batch date codes prior to shipment for critical applications.
A: Yes. Our platform supports corporate account provisioning. A master account can be set up for a Procurement Director, with sub-accounts granted to field engineers (for creating technical carts) and purchasing agents (for executing payments), streamlining internal corporate approval workflows.
A: OKmarts operates under a legally registered corporate entity with verifiable business registration records, global tax compliance IDs, and physical warehouse infrastructure. We can provide corporate bank references, Dunn & Bradstreet (D-U-N-S) numbers, and customer references from established industrial firms in your region to validate our commercial legitimacy before you transfer funds.
A: On the order page, you can view the shipping status of your order. Once the order is shipped, we will provide corresponding logistics information, including the logistics company and tracking number, so you can track the delivery progress of your order.
A: To check the production date or expiration date of a product, you can refer to the product packaging or labels. We provide clear and accurate information regarding the manufacturing date and expiration date, allowing you to make informed purchasing decisions. If you need further assistance, our customer service team is always ready to help.
A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.
Mar 09, 2022
High Efficiency
Stable Performance