Dissolved oxygen analyzer

The controller can be connected to a polarographic or galvanic cell. The connection may also be done though microtransmitter 080610.2 It provides manual and automatic temperature compensation. The instruments provides also the temperature reading.

Specifications:

• Selectable scales in ppm – mg/l – % of air – mmHg
• Temperature readout by means of Pt100
• Dissolved oxygen range: 0/19,99 ppm – 0/19,99 mg/l- 0/199,9 % of air saturation – 0/199,9 mmHg
• Temperature range: -2/+52 °C
• Automatic or manual temperature compensation
• Pressure, salinity and relative humidity compensation
• Oxygen solubility table stored into the microcomputer
• Autocalibration in air
• Operating mode: automatic and manual
• Set-point and alarm conditions display
• Analog output: 0-20 – 4-20 mA isolated
• 2 set-point with min/max function, hysteresys and delay time programmable
• Min/max and set-points timing alarm relay
• Sensor Cleaning relay, with programmable cleaning cycle and waiting time
• Power supply 110/220 V, 5 VA.
• Dimensions: 96x96x155 mm. DIN 43700

Options:

091.3711 Dual analog output
091.404 Power supply 24 Vac
091.4143 Power supply 9/36 Vdc
091.702 RS232 isolated output

HS (commodity) code: 9027.80.17