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Aquaculture, Fish Farming, Fish Culture. Live Fish Transport
Aquaculture, Fish Farming, Fish Culture. Live Fish Transport
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OXYGUARD 840 MONITOR

Dimensions Probe Diameter: 58mm (2 1/4") length: 56mm (2 1/4").
Standard cable length: 5m (16ft.)
Control Box: 121 x 119 x 60mm (4 3/4" x 4 5/8" x 2 3/8")
Principle of Measurement Galvanic cell, self polarizing, fully temperature compensated.
Operating Conditions 0 to 40°C
Minimum Flow Requirement Dependent on DO and temperature, typically 1 cm/sec (0.4"/sec).
Loop Power Supply Min. 15V DC (max. 50ohm in loop) to max. 35V DC (max. 1000ohm in loop).
Input/Output Isolation 1000V RMS input/output.
Ranges Available
  • 0-5ppm (mg/L) or 0-50% Saturation
  • 0-10ppm (mg/L) or 0-100% Saturation
  • 0-20ppm (mg/L) or 0-200% Saturation
  • 0-40ppm (mg/L) or 0-400% Saturation (on request)
Accuracy Error less than ±2% of actual value when measuring temperature is the same as calibrating temperature (barometric pressure unchanged). The probe has true zero. Response Time: 90% of end value within 2 minute.
  Aquaculture, Fish Farming, Fish Culture. Live Fish Transport
Aquaculture, Fish Farming, Fish Culture. Live Fish Transport
 
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Aquaculture, Fish Farming, Fish Culture. Live Fish Transport