CW-90 and CW-90X Checkweigh Indicator

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CW-90

  • PreVent™ breather vent
  • Storage for up to 50 IDs
  • Unit of measure: kg, gm, lb, oz, lb/oz
  • LED display, 0.8 in, six-digit, 14-segment
  • Two full duplex 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
  • Membrane keypad consisting of zero, units, print, tare, over, under, ID, target, 0-9, clear, decimal, enter, menu, power
  • 304 stainless steel, IP66 rated
  • Battery backed time and date
  • Accumulator

 

CW-90X

  • PreVent™ breather vent
  • Storage for up to 50 IDs
  • Unit of measure: kg, gm, lb, oz, lb/oz
  • LED display, 0.8 in, six-digit, 14-segment
  • Two full duplex 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
  • Piezo keypad consisting of zero, units, print, tare, over, under, ID, target, enter, menu, power
  • 304 stainless steel, IP69 K rated
  • Battery backed time and date
  • Accumulator

The Bench Checkweigher of Choice

Ease of use, real-time data collection and rugged, stainless steel construction make the CW-90 digital weight indicator the equipment of choice for operators, quality control and maintenance departments.

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.

 

Facing Hostile Environments

Made to withstand sharp knife-point contacts as well as contaminants and liquids, Rice Lake’s CW-90X features an amazingly tough piezo keypad. Its extra-strength material is the most durable in the industry, ensuring your scale will continue to work through any challenge.

Manufacturers with harsh production environments look for the IP69K rating to provide the highest level of
protection available. The CW-90X uses a hermetically sealed load cell and stainless steel indicator, which have both earned IP69K rating, guaranteeing protection from repeated high temp/high pressure washdowns. Complete with 304 stainless-steel construction, the CW-90X will help meet all of your HACCP and food industry requirements.

 

 CW-90/CW-90X Indicator Specifications

Power – AC:
Line voltages: 115-230 VAC
Frequency: 50-60 HzPower Consumption:
1.5 A at 115 VAC (8 W)
0.75 A at 230 VAC (8 W)

Excitation Voltage:
+5 VDC 8 x 350Ω or 16 x 700Ω load cells

Analog Signal Input Range:
-0.5 mV/V – 4.5 mV/V

Analog Signal Sensitivity:
0.3 uV/graduation minimum, 1.5 uV/graduation recommended

A/D Sample Rate:
7.5 to 960 Hz software selectable

Resolution:
Display: 100,000 graduations maximum

System Linearity:
± 0.01% full scaleDigital I/O:
Four channels on CPU board

Circuit Protection:
RFI, EMI, ESD protection

Status Annunciators:
Designators for percent, kg, gm, lb, oz, center of zero, G/B, N, T, PT, neg, motion

Display:
Large 0.8 in 14-segment, six-digit high-intensity red LED display

Keys/Buttons:
CW-90: Membrane keypad, 23 keys with international symbols
CW-90X: Piezo keypad, 11 keys with international symbols

Temperature Range:
Certified: 14ºF to 104ºF (-10ºC to 40ºC)Rating/Material:
CW-90: IP66, stainless steel
CW-90X: IP69K, stainless steel

Warranty:
CW-90: Two-year limited warranty
CW-90X: Three-year limited warranty

Approvals:
CW-90: NTEP CC 08-092,
CW-90X: NTEP CC 08-092, Class III/IIIL 10,000d
Measurement Canada AM-5710
OIML R76/2006-GBI-10.02
EU Test Certificate GB-1385
UL/cUL Listed
CE marked

 CW-90 and CW-90X Indicator Dimensions

CW-90 and CW-90X Checkweigh Indicator

 

CW-90/90X Indicator Dimensions
A 9.5 in (241 mm) D 3.12 in (79 mm) G 3.75 in (95 mm)
B 10.02 in (255 mm) E 6.00 in (152 mm) H 4.00 in (102 mm)
C 11.24 in (285 mm) F 8.57 in (218 mm)

Additional information

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