Welcome to Heecotech Store
Bongshin Leadcell BS-3520 Digital Indicator Opt. BDC Output Torque Indicator
$399.00
Item Condition: Its Used Item
1 in stock
Description
Bongshin BS-3520 High-Speed Digital Indicator
Equipped with Option 3: BCD Parallel Output | High-Precision Load Cell, Force & Torque Measurement
Condition Pre-Owned / Clean, Fully Tested Condition
This is a genuine, high-performance Bongshin BS-3520 programmable indicator sourced from a decommissioned industrial test setup. It has been physically inspected, cleaned, and bench-tested to confirm flawless A/D conversion, display responsiveness, key control inputs, and BCD (Binary Coded Decimal) parallel telemetry data routing. Ready for direct installation in your PLC-driven weighing, pressure, or torque monitoring systems.
Product Overview
The Bongshin BS-3520 is an industry-standard, high-speed programmable digital indicator designed for critical industrial applications requiring ultra-fast, precision measurements. Ideal for weight, force, pressure, and dynamic torque monitoring, it houses a premium 24-bit Sigma-Delta A/D converter delivering an incredibly rapid sampling speed of 2,000 times per second.
This specific unit features Option 3: BCD Parallel Output. The BCD interface maps the real-time display measurement directly into binary-coded decimal parallel lines, allowing millisecond-level telemetry transmission directly to your PLC or data acquisition unit with zero processing delay.
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Manufacturer | Bongshin Loadcell Co., Ltd. (Made in South Korea) |
| Model | BS-3520 (Option 3 Built-In) |
| Dimensions / Size | 96mm x 96mm Panel Mount Style |
| Installed Options | BCD Parallel Output |
| A/D Resolution | 24-Bit Sigma-Delta (Internal) | 1/20,000 External |
| Conversion Speed | 2,000 times / second |
| Power Supply | AC 85V ~ 240V Free Voltage (50/60 Hz) |
| Excitation Voltage | DC 5V (Drives up to 4x 350Ω load cells) |
| Standard Interfaces | Relay 3-Channel Output (Low, OK, High) & RS-232C + RS-485/RS-422 |
| Non-Linearity | 0.01% F.S. Max. |
Key Capabilities & Features
- Dual Calibration Formats: Calibrate on-site using standard test-weight deadloads, or utilize the digital/simulative calibration method using native sensor mV/V values for quick setup.
- Built-in Peak Hold & Track: Ideal for structural, tensile, and torque-break testing. Instantly capture and hold peak force parameters.
- Flexible Linearization: Includes digital multi-point linearization (up to 4 points excluding zero) to balance out sensor non-linearity.
- Bright Dual Display: Featuring a highly visible 14.1mm 6-digit red LED measurement display, paired with a secondary 8.0mm 5-digit setting parameter screen.
- Robust Signal-Noise Rejection: Shielded construction and localized filtering algorithms guarantee reliable data streams in high-EM noise environments (such as near industrial VFDs and motors).
Additional information
| Brand | Bongshin Leadcell |
|---|---|
| MPN | |
| Model | |
| Type |
Shipping Policy
Shipping Policy
1. Handling & Delivery Times
Handling Time: All orders are processed and packed within 1–3 business days.
Delivery Time: Once shipped, international delivery typically takes 6–10 business days.
You will receive a tracking number via email as soon as your order dispatches.
2. International Flat-Rate Shipping
We ship worldwide using a fixed flat rate.
The exact shipping cost for your location will be displayed directly in your shopping cart before checkout.
3. Need a Lower Shipping Rate?
If you are ordering multiple items or need relief on shipping costs, please reach out to us before purchasing. We are happy to check alternative carriers to find you a more cost-effective option.
Contact Us
Email: heecotechnical@gmail.com
WhatsApp/Phone: +923702502354
Refund Policy
Returns & Refunds Policy
Thank you for shopping with us. We want to ensure you get the exact technical hardware you need. Please review our policy regarding returns and refunds below.
1. Return Window & Eligibility
15-Day Limit: You have 15 days from the date of delivery to request a return or refund.
Inspection Clause: All returned items are subject to a thorough technical inspection upon arrival. A refund or exchange will only be approved if the item passes inspection based on the valid issues outlined below.
2. Valid Reasons for a Return
A return request will be accepted only under the following specific circumstances:
Description Mismatch: The item has an issue or defect that was not mentioned or disclosed in the product description.
Wrong Item Delivered: The item received does not match the order you placed.
Visual Discrepancy: The item delivered does not match the product images shown on our store.
Specification Changes: The item delivered is a different model, version, or hardware revision than the one advertised and ordered.
3. Non-Returnable Conditions
Returns will not be accepted if:
The item was ordered by mistake due to buyer error (e.g., ordering the wrong voltage or specification without checking compatibility).
The item shows signs of installation, misuse, wiring damage, or alteration after delivery.
The request is made after the 15-day window has expired.
Cancellation / Return / Exchange Policy
4. The Refund Process
Approval: Once your return is received and inspected, we will notify you whether your refund is approved or rejected based on the item\'s condition and the reason for return.
Payout: Approved refunds will be processed back to your original method of payment within [5-7] business days.
Exchanges: If the issue is a wrong model or revision, we will happily exchange it for the correct item (subject to stock availability) at no extra shipping cost to you.
General Inquiries
There are no inquiries yet.