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OZONE SWITCH

M o d e l    OS - 4

Price $695.00 USD

  •  Acts like a thermostat to control ozone generators and alarms based on an adjustable ozone concentration set-points.
  •  Ozone ppm readout via digital meter.
  •  Simple and inexpensive.

FEATURES

  • Easy to install. Minimal adjustments.
  • Sensor is in a replaceable precalibrated module.
  • Separated by a 42-inch. cable, the instrument is not in the high ozone area.
  • Operates from 12-24 volts DC or from AC adapters available worldwide.
  • Programmable turn-on and turn-off set-points. .
  • Indication when .1 ppm safety standard exceeded .

TYPICAL APPLICATIONS

  • Monitor ozone levels in treatment storage areas for fruits, vegetables and other agricultural products. Monitor supply ducts of ozonated HVAC systems. General monitoring at .5 -10 ppm.
  • Use as either ozone leak alarm or ozone failure alarm for all sizes of ozone generators.

SPECIFICATIONS

Range

0.05 -10 ppm of ozone
Accuracy 20% (Typical, depends on application)
Temperature & humidity 5 - 40°c 20 - 90% RH
Measurement Principle HMOS (heated metal oxide semiconductor) sensor
Size & Weight 127x64x42 mm (5" x 2 1/2" x 1 5/8"), 200 grams (7oz.)
Power Requirements 12-24 volts DC, 300 mA. AC adapters available
Output control SPDT non-latching relay. Contacts rated at 5 amps, 250 volts AC
.1 ppm danger alarm Panel LED and SPDT relay 5 amp contacts
Connections Terminal blocks for relay output and DC input. 2.5 mm DC power jack for AC adapter
Indicators Green LED: instrument "on." Red LED: relay activated. Yellow LED: >.1ppm
Monitor output 0-2 volts, 4 - 20mA, RS-232 digital
Case Flame-resistant ABS with mounting ears
Not recommended for use in the presence of strong acid gases or strong VOC fumes

 


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