pH-7500 : Industrial Online pH controller

Features:

• Normal type PH/ ORP transmitting controller
• Reliable installation, high quality with low price
• Three point buffer solution calibration , support for 4.00, 6.86, 9.18 adjustment.
• Transmitter/ instrument mode ports is compatible with all types of PLC and receiver module
• Double channels control contact, pH / ORP control and backlash and dead zone control.
• Sealed case ensures the operation in wet and salinity fog enviorment
• 24V safety power supply.
• complete EMC design ; strong ability of anti-interference

Specifications:

• Model pH/ ORP-7500
• Measurement items pH ORP
• Sensor double/ triple combination pH sensor ORP sensor
• Power supply DC 24V( ± 4V)
• Measurement range pH : 0.00~ 14.00pH
• ORP -1999mV~ + 1999mV
• Temperature 0.0~ 99.9
• Resolution pH : 0.01pH
• ORP 1mV
• Temperature 0.1
• Accuracy pH : d± 0.1
• ORP d± 5mV
• Temperature d± 1
• Stability pH : d0.05pH/ 24h
• ORP d3mV/ 24h
• Temperature d0.2 / 24h
• Temperature compensation component NTC 10K
• Working enviroment 0~ 50
• Transmit output Isolated 4~ 20mA output the maximum load impedance d500©
• Control output
• Output contact: Double channels isolated relay
• Configuration setting dry contact
• Load capability: AC 220V 2A ( MAX) / DC24V 2A ( MAX)
• Installation Panel mounted, fast installation clamp
• Dimension 96mm× 96mm× 105mm( H× W× D)
• Slot dimension 91mm× 91mm( H× W)