304 stainless steel enclosure with IP66 protection
Large 0.8" high-intensity red LED display
Front panel membrane keypad with complete setup access
Factory calibrated and HACCP-compliant
Fast measurement rates up to 960 readings per second
Five-point overload protection and aluminum sealed load cell
Programmable over/under lights (Red, Yellow, Green)
Four configurable digital I/O channels
Stores up to 50 product IDs
Dual RS-232 serial ports + optional USB, Ethernet, fiber optic
Legal for Trade (NTEP, Measurement Canada, CE, OIML approved)
The CW-90 Over/Under Checkweigher is designed to boost your productivity by streamlining your weighing process while minimizing costly downtime. Whether used in packaging, inspection, or processing lines, this stainless steel checkweigher is a trusted solution for light industrial and food-grade applications.
Its rugged IP66-rated enclosure, intuitive membrane keypad, and high-contrast LED display make it the ideal choice for environments where ease of use and durability are paramount. Operators benefit from programmable weight limits and visual status indicators that simplify decision-making—green for target, yellow for over, red for under.
With up to 50 product IDs stored, full audit tracking, and optional communication modules (USB, Ethernet, fiber optic), the CW-90 is more than a scale—it’s a smart, connected productivity tool. Built to meet HACCP standards and backed by Rice Lake’s engineering, it offers dependable performance in demanding industrial settings.
| Specification | Details |
|---|---|
| Power Supply | 115/230 VAC, 50/60 Hz |
| Power Consumption | 8 W (1.5 A at 115 VAC / 0.75 A at 230 VAC) |
| Measurement Rate | Up to 960 readings/second |
| System Linearity | ±0.01% full scale |
| Display | 0.8 in, 6-digit, high-intensity red LED |
| Keypad | Membrane keypad with 0-9, tare, target, over/under |
| Memory | Stores up to 50 IDs |
| Digital I/O | Four configurable channels |
| Serial Ports | Two RS-232 full-duplex |
| Optional Interfaces | Ethernet, USB, Fiber Optic |
| Material | 304 Stainless Steel |
| Protection Rating | IP66 |
| Temperature Range | 14 °F to 104 °F (-10 °C to 40 °C) |
| Approvals | NTEP, Measurement Canada, CE, OIML, NSF, cULus |
| Component | Details |
|---|---|
| Material | 304L stainless steel frame and cover |
| Surface Finish | Straight line finish, Ra = 45 ± 10 |
| Load Cell | Aluminum, environmentally sealed |
| Overload Protection | Five-point |
| Legal for Trade | NTEP, Measurement Canada Approved |
| Resolution | Up to 100,000 display divisions |
Simplify your weighing. Error-proof your production.
Whether you're running a packaging line, quality control process, or production station, the Rice Lake CW-90 Over/Under Checkweigher is the dependable solution trusted by operators and quality teams alike. Get unmatched performance, rugged durability, and real-time data at your fingertips.
Contact us SellEton Scales today to request a quote and enhance your checkweighing workflow.
Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.
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