英國 PARTECH 頂級線上SS控制器
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in 英國
此為英國 PARTECH 頂級線上SS控制器,超高品質 超高價位。
- Physical
- Dimensions 213 x 185 x 95 mm (HxWxD)
- Weight 1.4 kg
- Protection Class IP65
- Enclosure Material Polycarbonate (PC)
- Cable Entries 1 x M20, 4 x M16, 1 x M12
- Cable Size Core Size 2.5mm²
- Environmental Data
- Operating Temperature -20 to 70°C, 0 to 95% Relative Humidity, Non-Condensing
- Storage Temperature
- Location Indoor/Outdoor
- Electrical
- Power Supply 100 to 240 VAC, 50/60 Hz or 10-30 VDC
- Power Rating 30W - If more than 2 sensors are to be used, then an external higher
- rated power supply may be necessary
- Outputs/Interfaces
- Analogue Outputs 0/4-20 mA, max load 750 ohms
- Relays 3 (reduced to 1 relay for Profibus version)
- Relay Type SPCO
- Relay Rating Max 2A @30VDC/230VAC
- Digital Communications Profibus DP, alternative protocols available on request
- Auxiliary Connections Configurable for Remote Input, Device Power
- Sensor Interface
- Digital Communications ModTechw² – Rs485
- User interface
- Display Graphic LCD, Black on White, Transreflective
- Viewing Area 78 x 59 mm
- Backlight On/Off/On after keypress with user adjustable contrast
- Membrane Keypad 6 Key, pillow embossed, 20 mm diameter
以下為電極規格
Principal of Operation | Light Attenuation/Scatter |
Wavelength | 860 nm Infrared |
Accuracy | Better than +/-5% of reading on real sample |
Resolution | Dependent on range setting, typically +/-2% of reading |
Display Resolution | see 7300w² Monitor |
Response Time | 0.5 seconds damping provided by monitor |
Flowrate | Not affected by flowrate, avoid deadspots and extreme turbulence |
Units | User Selectable mg/l, g/l, ppm, %SS, NTU |
Maximum Range | 0-20,000 mg/l (0-10,000 NTU) |
Minimum Range | 0-4,000 mg/l (0-2,000 NTU) |