CW-90 and CW-90X – Checkweigher Indicator Only

Specifications

Power:
Line voltages: 100-240 VAC
Frequency: 50-60 Hz

Power 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 scale

Digital 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 interna- tional 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 Standard Features

• PreVentTM 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 fiberoptic
• 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

CW-90X Standard Features

• PreVentTM breather vent
• Storage for up to 50 IDs
• Unit of measure: kg, gm, lb, oz, lb/oz
• LEDdisplay,0.8in,six-digit,14-segment
• Two full duplex serial ports
• Configurable print formats
• Audit trail tracking
• Optional communications:Ethernet, USB or fiberoptic
• 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