![]() | ApplicationDesigned to Weigh Gas Cylinders in Gas Cabinets and Gas Distribution |
Model CWS 321 Specifications | ||
Platform Size | 9.25" (23.5cm) x 9.25" (23.5cm) | |
Height | 0.97" (24.6mm) | |
Platform Material | Stainless Steel Pan | |
Weight | 10 lbs. (4.5kg) | |
Capacity | 0 to 60, 0 to 300, lbs 0 to 30, 0 to 135 kg | |
Electrical Termination | 10 ft. Cable or End of Cable Bayonet Connector | |
Zero and Span Adjustments | External to Case |
Performance Data | ||
Accuracy | 0.10% FS | |
Non-Repeatability | 0.05% FS | |
Hysteresis | 0.10% FS | |
Off Center Loading | 0.10% FS (One half Scale load at 1 inch) | |
Overload Protection | 150% FS | |
Thermal Effects Compensated Range oF (oC) Zero Shift %FS/100 oF (50 oC) Span shift %FS/100 oF (50 oC) | +14 to +122 (-10 to +50) +/-1.0% (+/-0.9%) +/-1.0% (+/-0.9%) | |
Long Term Stability | 0.5% FS/1YR | |
Environmental Data | ||
Temperature Operating oF (oC) Storage oF (oC) | +14 to +122 (-10 to +50) +14 to +140 (-10 to +60) | |
Electrical Data (Current Output) | ||
Circuit | 2-wire | |
Output | 4-20 mA | |
External Load | 0 to 800 Ohms | |
Minimum supply voltage (VDC) = 15 + 0.02 x (Resistance of receiver plus line). Minimum supply voltage (VDC) = 30 + 0.02 x (Resistance of receiver plus line). A regulated power supply or a power supply with low ripple noise is recommended for best performance. |
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