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CW-90 Over/Under Checkweigher
- Membrane keypad consisting of: zero, units, print, tare, over, under, ID, target, 0-9, clear, decimal, enter, menu, power
- 304 stainless steel, IP66 rated indicator
- PreVent™ breather vent
- Storage for up to 50 IDs
- Unit of measure: kg, gm, lb, oz, lb/oz (lb/oz is not Legal for Trade)
- High-intensity LED display
- Battery backed time and date
- Two full-duplex RS-232 serial ports
- Configurable print formats
- Audit trail tracking
- Optional communications: Ethernet, USB or fiber-optic
- Four configurable Digital I/O
- Reflash memory to upgrade firmware
- Auto-print capability
- Accumulator
- Factory calibrated
Scale
- Aluminum, environmentally sealed load cell
- 304 stainless steel
- Meets HACCP requirements
- Five-point overload protection
Approvals
Some approval documents are available to view by clicking the icons below.
WARNING: Cancer and Reproductive Harm California Proposition 65
The Checkweigher of Choice
Rice Lake’s CW-90 checkweigher is designed to help speed up your weighing process and reduce production downtime, two critical factors to your company’s bottom line. Ease of use, real-time data collection, and rugged stainless steel construction make the CW-90 the equipment of choice for operators, quality control and maintenance departments. The CW-90 is competitively priced for all light industrial settings.
Easy to Configure
The configuration menu of the CW-90 is accessible through the front keypad, eliminating the need to open the back of the indicator and expose the unit to moisture or contaminants. Access to these keypad controls can be limited to meet the operator’s needs. The CW-90 will store detailed information for up to 50 separate IDs, allowing for easy recall of previously saved information. An adjustable contrast display is visible in any environment.
Simple to Maintain
The CW-90 has kept things simple to meet the needs of today’s lean manufacturers. Use this checkweigher by easily watching the over/under lights. Program the unit with specified weight limits and a red light will display an underweight condition, yellow for over, and green when a target weight is reached. Rice Lake’s CW-90 will help error-proof your production process and achieve your productivity goals
CW-90 Over/Under Checkweigher Specifications
|
Power AC: Frequency: 50/60 Hz Power Consumption: Measurement Rate: System Linearity: Digital I/O: Circuit Protection: |
Display: Scale Frame: Scale Cover: Annunciators: Operating: Rating/Material: |
Resolution: Load Cell: Warranty: Approvals: |
CW-90 Over/Under Checkweigher Dimensions
Resources / Downloads
Articles
| Title | View | Category | Type | |
|---|---|---|---|---|
| Shroom: CW-90 Checkweighers are the First Step to Automation | View |  Email |
Checkweighers | Application Story |
Manuals
| Title | Version | Revision | Download | Category | Archived | |
|---|---|---|---|---|---|---|
| CW-90/90X Checkweigher Technical Manual | 1.10 | I | Download | Email |
Checkweighers|Indicators / Controllers|Weight Indicators | No |
| CW-90/90X Checkweigher Firmware Update with Flash Magic | Download | Email |
Indicators / Controllers|Weight Indicators|Checkweighers | No | ||
| Lantronix MatchPort User Guide | D | Download | Email |
Bench Scales|Platform Scales | No | |
| WeighVault for CW-90/90X Installation Instructions | B | Download | Email |
Indicator Software|Indicators / Controllers|Weight Indicators|Checkweighers | No | |
| WLAN Installation Instructions - CW-90/CW-90X/720i/820i/iQUBE²/LaserLT (Legacy Version) | Download | Email |
Indicator Hardware|Indicators / Controllers|Weight Indicators | No | ||
| WLAN Option Installation Addendum for CW-90/90X, 720i, 820i, iQUBE2, LaserLT and Counterpart | A | Email |
Indicator Hardware|Indicators / Controllers|Indicator Hardware/Options | No | ||
| CW-90/90X Checkweigh Indicator Overlay Replacement | A | Download | Email |
Checkweighers|Indicators / Controllers|Weight Indicators | No | |
| WeighVault CW-90/90X Technical Manual | C | Download | Email |
Software|Indicator Software|Weight Indicators|Checkweighers | No | |
| Ethernet TCP/IP Interface Installation/Configuration Manual - 720i/820i/920i | Download | Email |
Indicator Hardware|Indicators / Controllers|Weight Indicators | No |
Sales Literature
| Title | Collateral Wizard | Request | Download | Category | |
|---|---|---|---|---|---|
| CW-90 Over/Under Checkweigher | Request | Download | Email |
Checkweighers|Bench Scales|Indicators / Controllers | |
| WeighVault Application Brief | Download | Email |
Checkweighers|Software | ||
| Cannabis Market Weighing Solutions: From Cultivation to Retail | Request | Download | Email |
Retail Equipment|Checkweighers | |
| The Food Safety Modernization Act: Sanitary Design Principles and the Role of Scales in Food Processing | Request | Download | Email |
Washdown Scales|Bench Scales|Floor Scales|Checkweighers|In-Motion Checkweighers | |
| The Checkweigher Buyer's Guide | Request | Download | Email |
In-Motion Checkweighers |
Videos / Webinars
| Title | View | Download | Category | |
|---|---|---|---|---|
| ScaleTalk: What's the Difference Between a Checkweigher and Scale? And How to Configure a Range | View | Download | Email |
Checkweighers |
| CW-90 Food Application | View | Download | Email |
Platform Scales|Checkweighers|Indicators / Controllers |
| CW-90/90X Software Overview | View | Email |
Indicators / Controllers|Checkweighers|Platform Scales|Washdown Scales|Software | |
| CW-90/90X Hardware Overview | View | Download | Email |
Checkweighers|Platform Scales|Washdown Scales|Indicators / Controllers|Hardware |
| WeighVault for CW-90 Demonstration | View | Download | Email |
Checkweighers |
| Analog Output Setup and Testing | View | Download | Email |
Discontinued Weight Indicators |
| ScaleTalk: Target Weight Mode for Checkweighing | View | Download | Email |
Checkweighers |
| ScaleTalk: Auto Print Options for Checkweighing | View | Download | Email |
Checkweighers |
ScaleTalk: What's the Difference Between a Checkweigher and Scale? And How to Configure a Range
CW-90 Food Application
ScaleTalk: Target Weight Mode for Checkweighing
ScaleTalk: Auto Print Options for Checkweighing
Parts
115 VAC
| Part # | Description | List Price | Cart / Quote |
|---|---|---|---|
| 105957 | CKWGHER, CW90 10X10 5 lb/2.5 kg with 12 inch column 115VAC SST |
List Price: $1,615.00 |
|
| 105958 | CKWGHER, CW90 10X10 10 lb/5 kg with 12 inch column 115VAC SST |
List Price: $1,615.00 |
|
| 105959 | CKWGHER, CW90 10X10 25 lb/10 kg with 12 inch column 115VAC SST |
List Price: $1,615.00 |
|
| 105960 | CKWGHER, CW90 12x12 25 lb/10 kg with 12 inch column 115VAC SST |
List Price: $1,675.00 |
|
| 105961 | CKWGHER, CW90 12x12 50 lb/25 kg with 12 inch column 115VAC SST |
List Price: $1,675.00 |
|
| 105962 | CKWGHER, CW90 12x12 100 lb/50 kg with 12 inch column 115VAC SST |
List Price: $1,675.00 |
230 VAC
230 VAC (CE marked/OIML approved)
Options
| Part # | Description | List Price | Cart / Quote | |
|---|---|---|---|---|
|
200578 | Ind OPT,Ethernet Interface CW90, CW90X Straight through 10ft ethernet cable with PG11 cord grip |
List Price: $440.00 |
|
| 77142 | Ind OPT,Ethernet Interface 720i, 820i, iQube, CW90, CW90X |
List Price: $420.00 |
||
| 206272 | Ind Opt,Wireless LAN Card RS232/WiFi Interface 802.11 A/B 10/100 XPico for CW90,720i,iQube2 |
List Price: $610.00 |
||
| 171968 | Cable,RS-232 5-Wire DB-9F to stripped and tinned leads |
List Price: $39.00 |
||
| 96736 | Ind Opt,Fiber-Optic Rx/Tx CW90, CW90X, 820i Internal Mount With Bus Power |
Consult |
||
| 78026 | Cable,Plastic Optical 100 ft. includes polishing kit |
List Price: $175.00 |
||
| 80892 | Cutter, Fiber Optic Disposable, .750 and 1.0mm single and duplex jacket Industrial Fiber Optics #IF-FC2 |
List Price: $12.00 |
||
| 117358 | Software, WeighVault for CW90/90X License (English) |
List Price: $265.00 |
Replacement Parts
Replacement parts can only be purchased through trained and authorized dealers. You must be logged in as a dealer to view any available replacement parts.
To locate a dealer in your area, please call us at 1-800-472-6703 or fill out a request online.
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