โพสเมื่อ
ชื่อสินค้า
alpha-pH1000 1/4 DIN pH/ORP Controller
รายละเอียด:
• Built-In Programmable Limit, Proportional (Pulse Length or Pulse Frequency) –ideal for precision process control applications
• User-Customization through Advanced Setup Menu offers flexibility in matching the controller’s functions to suit individual’s specific requirement
• Automatic Calibration with Auto-Buffer Recognition eliminates mistakes during calibration
• Symmetrical Mode Operation eliminates electronic noise problems when used with solution ground
• One-Point Online Calibration without shutting down the line
• Hole Relay for use with float switches/flow switches and other controllers as a failsafe function
• Two Level Password Protection prevents un authorized tampering with settings
• 0 to 2000 Second Time Delay Adjustment on control and alarm delays
• Two Galvanically Isolated Scaleable 0-20/4-20 mA Outputs for pH/ORP
• Wash Contact Relay controls electrodes cleaning systems at desired duration and frequency
• Choice of Glass or Antimony Electrode for general purpose or hydrofluoric acid applications
• Adjustable Hysteresis (Dead Band) prevents rapid contact switching near set point
• Non-Volatile Memory retains all stored parameters and calibration data even if power fails
• Large Dual Display shows pH (or ORP) with temperature simultaneously-features clear multiple icons, set point, and status messages
• Choice of Temperature Sensor Pt100/Pt1000 with 2-wire or 3-wire temperature input selection
• Easy Installation and Wiring with detachable plug-in connectors
คำค้นหา:
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