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Mã SP:
- Model:
Valcom
Đồng hồ hiển thị áp suất VWM8C Valcom
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THÔNG TIN SẢN PHẨM
■Can be connected to CC-Link directly. (CC-Link interface included as standard.)
■Simplified design with focus on connection with PLC.
■High speed (100 times/s) and high accuracy.
■Lightweight and compact body. Suitable to be embedded in control panel.
■Dust- and waterproof display (when panel mounted).
■Up to 42 slave units can be connected to one master unit. (Use as a remote device station)
Measuring part specification
| Applicable Sensor |
Various strain gauge load cell |
| Loadcell Power Supply |
DC5V±50±5% 120mA |
| Measuring Range |
±7mV/V |
| Span Adjustable Range |
±7mV/V |
| Zero Point Adjustment Range |
±7mV/V |
| Display Setting Range |
±999.999 |
| Minimum Input Range |
0.15µV/d (d = Minimum scale value) |
| A/D Conversion Method |
Delta-Sigma method |
| Sampling speed |
100 times/sec. |
| Accuracy (*1) |
0.005% of F.S. |
| Temperature Characteristic |
Zero: ±0.02µV/°C(Typ.)±0.1µV/°C(Max.)
Span: ±3ppm/°C(Typ.)±15ppm/°C(Max.) |
| Display |
7 segments Green LED6 digit(Character height: 14.6mm)
Polarity Display: Green LED (×1), Status indication: Red LED (×6)
Display alternates between NET and GROSS weight. |
- (*1) Take the accuracy of the selected pressure sensor or load cell into account.
External control input specification
| CC-Link I/O |
Up to 42 slave units can be connected to one master units by switching the number of occupied stations ( Use as a remote device station). |
Other specification
| Functions |
Zero correction function, Zero tracking function, Tare setting function,
Stable detection function, Hold function |
| Use Temperature Range |
-10~40°C (No freezing) |
| Use Humidity Range |
85%RH or less (No condensation) |
| Dimensions |
144(W)×72(H)×135(D)mm (Protrusion included) |
| Power |
AC100~240V (+10% -15%) 50/60Hz |
| Consumption current |
Approx. 10VA |
| IP data |
Display unit IP65 when panel-mounted (Included packing used) |
| Weight |
Approx. 800g |
| Accessories |
Operation manual, CC-Link Connector, Unit labels, Terminal block cover,
Scale labels, Panel maount packing |
Calibration
| Calibration |
Actual load calibration or digital span calibration with no actual load |
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