Standard features

Gore-Tex® breather vent
Storage for up to 50 IDs
Unit of measure: kg, gm, lb, oz, lb/oz
LED display
Two full duplex serial ports
Configurable print formats
Audit trail tracking
Optional communications: Ethernet, USB or fiber-optic
Four configurable digital I/O
Firmware is field upgradeable by reflashing memory
Auto print capability
Battery backed up time and date
Accumulator
Piezo keypad consisting of zero, units, print, tare, over, under, ID, target, enter, menu, power

Specifications

Power: Line voltages: 115 to 230 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 × 350 ohm or 16 × 700 ohm load cells
Analog Signal Input Range: -0.5 mV/V to 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 counts
System Linearity: ± 0.01% full scale
Digital I/O: Four channels on CPU board
Circuit Protection: RFI, EMI, ESD protection
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: Piezo keypad, 11 keys with international symbols
Temperature Range: Certified: 14 °F to 104 °F (-10 °C to 40 °C)
Rating/Material: IP69K, 304 stainless steel
Warranty: Three-year limited

Models & part numbers

Available configurations.

Part / model	Description
105972	† CW-90X, 115 VAC
118889	† CW-90X, 230 VAC
171248	CW-90X, 230 VAC

Options & accessories (4)

200578	Ethernet TCP/IP, 10 ft cable included
95357	USB cable, Type A to mini-B, 1 m
171968	Firmware download cable
117358	WeighVault® (requires part number 200578 or 206272)

Pricing, availability, and lead times are confirmed in your quote. Source: Rice Lake Weighing Systems 2026 Master Catalog, page 496. Specifications are subject to change without notice.