EC-410 / EC-430

Features

• 48 x 96 mm Microprocessor Water Quality Monitor & Controller
• Compatible with both conductivity and resistivity measurement
• Compatible with 2-Electrode or 4-Electrode sensors
• Automatic temperature compensation
• Compatible with Pt-1000 and NTC 30K temperature probe
• Isolated current output DC 4~20mA
• Gradually continuous sample measurements average function to enhance stability
• EC-430 offers one relay contact output, one set point with programmable hysteresis function

EC-4310

Features

• 144 x 144 mm Intelligent Resistivity/Conductivity/Salinity/TDS Transmitter
• Equipped with Total Dissolved Solids & Salinity for versatile applications
• Max. conductivity range up to 2000mS/cm with contacting conductivity sensor
• Highest conductivity resolution up to 0.001μS/cm
• Waterproof and dustproof design
• Compatible with conductivity or resistivity sensor
• Compatible with 2- or 4-electrode conductivity cell
• Large LCM display with auto-sense backlight and contrast setting function
• User-friendly operation with text and graphic illustrations, clear signs and easy to understand
• With password and multi-key design—security protection enhancement
• Automatic temperature compensation with NTC30K, PT-1000, or PT-100
• Fine tuning of product adjustment function ensures high accuracy
• Temperature coefficient compensation by non-linear or linear
• Two sets of isolated current output at DC 0/4~20mA, max. load 500Ω
• Hi/Lo, Hi/Hi, Lo/Lo selectable two limited contact output with programmable set-point and hysteresis
• Automatic sensor clean function with programmable time interval
• Three separate LED indicated alarms for recognition at a glance even from far place
• IP 65 (NEMX 4X) approved