อุปกรณ์วัด Control System (ORP Digital Controller with Matching Pin)
ORP Digital Controller with Matching Pin
The mV 600 controllers have been engineered with the same outstanding features as the pH 500 meters. The Fail Safe Alarm System protects these meters against the pitfalls of process control. User selectable timing capability safeguards against overdosing.
These instruments have a differential input, extending electrode life by eliminating ground loop current through the reference. Users can choose between ON/OFF and proportional control as well as selectable current and voltage output. For more flexibility and better resolution for chart recorders, choose any two points between 0 and 2000 mV to correspond to the analog output spans.
RS232 capability makes two mV 600 models PC compatible. Wiring the controllers is simple with extractable terminal modules. A host of self-testing features and user friendly functions make mV 600 a great value.
Range ORP 1 mV
Temperature -9.9 to 120°C
Resolution ORP 1 mV
Accuracy @ 20°C ORP ±2 mV
Input Impedance 1012 Ohm
ORP Calibration automatic, two point, at 0 and 350 or 1900 mV
Outputs digital: RS232 bi-directional optoisolated; or analog, galvanically isolated: 0-1 mA, 0-20 mA and 4-20 mA, 0-5 VDC, 1-5 VDC and 0-10 VDC
Set Point Relay 1 or 2 contact outputs SPDT 5A-250 VAC, 5A-30 VDC (resistive load), fuse protected (2A, 250V fast fuse)
Alarm Relay 1 contact output SPDT, 5A-250 VAC, 5A-30 VDC (resistive load), fuse protected (2A, 250V fast fuse)
Power Supply 115 VAC ±10% or 230 VAC ±10%; 50/60 Hz
Power Consumption 15 VA
Protection 400 mA 250V fast fuse
Frequency 4 MHz
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions panel cutout: 140 x 140 mm, instrument: 144 x 144 x 170 mm
Weight 1.6 kg (3.5 lb.)
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