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TRO Sensor

FREE CHLORINE (TRO) is measured using amperometry without the use of membranes, electrolytes or reagents and consequently requires far less maintenance than conventional systems. It’s integrated pH and temperature sensors enable onboard compensation for temperature and pH. It measures Free Chlorine using auto-ranging from 0 to 15 ppm. Unlike ORP, the relationship of chlorine to signal is linear, not logarithmic, resulting in higher accuracy.

$0.00

SKU: TRO

Description

FREE CHLORINE (TRO) is measured using amperometry without the use of membranes, electrolytes or reagents and consequently requires far less maintenance than conventional systems. It’s integrated pH and temperature sensors enable onboard compensation for temperature and pH. It measures Free Chlorine using auto-ranging from 0 to 15 ppm. Unlike ORP, the relationship of chlorine to signal is linear, not logarithmic, resulting in higher accuracy.

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Product Specs
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Mark Distinctions:

Parameter: Value: Resolution: Notes:
Free Chlorine, Bromine or TRO 0 to 15 PPM 0.01 Auto Ranging
Oxidation Reduction Potential (ORP) -1100 to 1100 mV 1 Rapid Response
Conductivity 0 to 40,000 μS 10 Auto Ranging
pH 2 to 12 0.01 Differential, Long-Life
Temperature 0 to 100° C 0.1 Lower maintenance, no down time
Pressure 150 PSI (10 Bar)
Ambient Temperature Range (operating) -20 to 140° F (-4 to 60° C) Modules with display will suff er some performance degradation at lower temperatures
Sample Conductivity >50 μS/cm at 25°C
Process Connection 2” NPT
Shipping Weight 4 lb. (1.8 kg)
Measurement Frequency 30 to 60 Sec Seawater (30 to 60 seconds)
Cable Length 10 Feet (3 M) Longer cables are available by special order

Operating Characteristics by Type:

Measures

  • Chlorine or Bromine
  • pH or Optional Diff erential pH
  • Rapid Response ORP™
  • Conductivity
  • Temperature

Lower Maintenance

  • Self-Cleaning
  • Long Interval Between Calibrations
  • No membranes or electrolyte replacements

Easier Installation

  • No waste stream required
  • Direct, in pipe installation- no flow cell needed

Display / Transmitter

  • For calibration
  • Four line transflective display with backlight
  • Up to four 4-20 mA outputs (2 are standard)
  • 24 VDC input (standard)
  • Input for fl ow sensors
  • Displays all parameters simultaneously
SKU: TRO CATEGORY: TAGS: