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Myron L 720II pH/ORP

Product Description

Myron L 720II pH/ORP utilize extremely precise sensors that work in maintaining stability for a long duration, including removing possible noise issues through detailed repeatable readings. These dependable sensors incorporate a built-in temperature sensor to further enhance precision and quickness.

[custom-specifications]

Myron L 720II pH/ORP Specifications:

Ranges 0-14 pH or ±2000 mV ORP
Display Analog Models: 2.5 in./63 mm meter
Digital Models: .5 in./13 mm 3½ Digit LCD
Optional: 3½ Digit Backlit
Linearity Electronics: ±0.05% (±0.01 pH units/±1 mV of full scale)
Resolution Analog Meter: ±0.13 pH units/±40 mV
Digital Display: ±0.01 pH units/±1 mV
Sensitivity 0.05% of full scale (0.01 pH units/1.0 mV)
Stability ±0.05% of full scale (±0.01 pH units/±1.0 mV)
Repeatability ±0.05% of full scale (±0.01 pH units/±1.0 mV)
Calibration Check Built-in (7 and 0 pH / 0 and -2000 mV)
Recorder Output Isolated 0-10 VDC @ 5 mA max. (linear); standard all models
Sensor Inputs 1; 3 input option available.
(pH & ORP sensors may NOT be mixed)
Control Function Single Alarm/controller fully adjustable 0-100% of full scale
Hysteresis: Adjustable from 0.3-3% of full scale
Indicators: Above (red) and below (green) set point LEDs
(reversible)
Contact Rating: SPDT 10 amp @ 125 VAC, 30 VDC. Relay
operates increasing or decreasing reading (selectable)
Second Alarm/controller, with above specifications - optional
Solid State Output Powered; 24 VDC unregulated 30 mA max
Power 115/230 VAC, 50/60 Hz, ±15% (user selectable)
24 VAC optiona
Maximum Power Consumption @ 115V: 100 milliamps
Dimensions 152 H x 122 W x 96 D mm / 6 H x 4.8 W x 3.8 D in.
Construction Fully gasketed heavy-duty ABS case; water resistant and
corrosion proof IP65/NEMA 4X rated
Ambient Temp Range 0 - 60°C / 32 - 140°F
Weight 0,9 kg/2 lbs.

[/custom-specifications]

[custom-features]

• Built-in electronic calibration
• Single set point/alarm standard
• Adjustable set point hysteresis
• Solid State 24 VDC Output
• 10 amp relay operates on choice of increasing or decreasing reading
• Push-to-test set point check
• Internal set point discourages unauthorized adjustment
• Selectable 115/230 VAC
• Unique, easily installed sensors
• Heavy duty “F” model sensors may be installed in A

[/custom-features]
[custom-usage]
• Process Control
• Reverse Osmosis
• Seawater Desalination
• Waste Treatment
• Food Processing
• Plating
• Power Plants
• Laboratories
• Printing
• Paper and Pulp
• Boilers & Cooling Towers
• Potable Water
• Waste Water Treatment
• Swimming Pools & Spas
• Bleach Manufacturing
• Reduction of Chromate Waste
• Environmental
 
[/custom-usage]
[custom-documents] [/custom-documents]
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Reviews
(1 review) Write a Review
  • 5
    Great brand

    Posted by Juan M. on Oct 7th 2019

    Love Myron instruments for their reliability

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