Item NO.:NA31
Product Orgin:China
Shipping Port:Xiamen
Payment:100% payment before shipment
Capacities:0.02-0.05kg
Material:Aluminum Alloy
Dimension:70*5*9mm
Rated Output:0.5 mV/V
Protection Class:PI65
Jewelry scale Load Cell NA31
The NA31 is a low capacity strain gauge based load cell and can be used individually in Jewelry scales and balance. This jewelry scale sensor is available in the capacities: 0.02,0.05kg.
Key Features：
Low profile and capacity
Aluminum construction
Capacity: 0.02-0.05kg
Accuracy:0.03%R.O.
Usage & Applications：
Jewelry scales
Balance
Kitchen scales
Portable scales
Electronic scales
NA31 Specification：
| Rated Capacities | 0.02，0.05 （kg） |
| Rated Output | 0.5 ±0.15mV/V |
| Zero Balance | ±0.0500 mV/V |
| Non-linearity | 0.03 %R.O. |
| Hysteresis | 0.03 %R.O. |
| Repeatability | 0.03 %R.O. |
| 30mins Creep | 0.03 %R.O. |
| 30mins Return | 0.03 %R.O. |
| Safe Overload | 150 %R.O. |
| Ultimate Overload | 200 %R.O. |
| Temperature Effect On Output | 0.01 %R.O./℃ |
| Temperature Effect On Zero | 0.05 %R.O./℃ |
| Input Impedance | 1115±10%Ω |
| Output Impedance | 1000±10% Ω |
| Insulation Impedance | ≥2000 MΩ/(50VDC) |
| Recommended Excitation | 5~12 VDC |
| Maximum Excitation | 15 VDC |
| OperatingTemperatureRange | -20~60 ℃ |
| Construction | Aluminum Alloy |
| Protection Class | IP65 |
| Cable | φ0.8×0.08m |
| Recommended Platform Size | φ55 mm |
| Mode of Connection | Red（EXC+）,Black（EXC-）,Green（SIG+）,White（SIG-） |
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