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Evoqua United States - Canada - EN

Digital Resistivity Controller 0-20MOhm

Material: W2T449328 Unit of Measure #: EA See All Conductivity / Restivity Transmitters

The Myron L® 753II is a Digital Resistivity Monitor/Controller Model. The unique circuitry of our 750 Series II Resistivity Monitor/controllers guarantee accurate and reliable measurements.

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Discontinued product
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The Myron L® 753II is a Digital Resistivity Monitor/Controller Model. The unique circuitry of our 750 Series II Resistivity Monitor/controllers guarantee accurate and reliable measurements.

List Price
${{finalPrice | intlNumber('en-EN','USD')}}
-
+
Discontinued product

Description

Drift free performance is assured by "field proven" electronics, including automatic DC offset compensation and highly accurate drive voltage. Since temperature compensation is at the "heart" of accurate water measurement, all Myron L Monitor/controllers feature a highly refined and precise TC circuit. This feature perfectly matches the water temperature coefficient as it changes. All models corrected to 25°C. Uncompensated models available to conform with USP 25.

The 753II- 11-35BL includes a 3-1/2 inch Digit Backlit Display. See additional options for modification below.

Features

Legacy Material ID

753II-11-35BL

Product Features

  • Digital Resistivity Monitor/controller
  • Applications include: Ultrapure Water Treatment Systems, Deionization (DI) Water Treatment Systems, Distillation Water Treatment Systems, electronics, pharmaceuticals, laboratories, food processing, plating, power plants, boiler condensate, and process control
  • A push-to-test button makes set point checks easy, while the internal alarm set discourages unauthorized adjustments
  • Ensures Water Quality
  • Built-in electronic calibration allows for fast quality checks
  • Affordable
  • Ease of Operation
  • Low Maintenance
  • Made in USA

Technical Data

  • Model Number: Myron L 753II-11-35BL
  • Parameters: Resistivity (0- 20MOhm)
  • Electrical: 100-240V 50/60Hz
  • Enclosure: IP65/NEMA 4X water resistant & corrosion-proof rated
  • Mount: Panel, bench, or surface mounting
  • Control Module: 1 SPDT 10 amp @ 250 VAC, 30 VDC
  • Display: 3-1/2 inch Digit Backlit Display
  • Alarm: Single Alarm/controller fully adjustable 0-100% of full scale
  • Power Cord: None
  • Weight (lbs): 2.0

Options Include

  • 4-20 mA Isolated Output (4A): This option allows for a 4-20 mA signal to be sent to a pump, valve, PLC, etc.
  • Second Control Module (SC): Second set point to adjust, a second 10-amp dry contact relay, and a second LED indicator
  • Piezo Electric Alarm (PA): 70 dB audible alarm sounds when the set point is crossed
  • Piezo Electric Alarm with Timer (PAT)
  • 3-1/2 inch Digit Backlit Display (35BL): This option changes the standard 3.5 digit LCD to a Backlit LCD
  • 4-1/2 inch Digit Backlit Display (45BL): This option changes the standard 4.5 digit LCD to a Backlit LCD
  • Temperature Module (TP): This option requires the TP option on the sensor
  • Power Cord (PC): 115 VAC Isolated 8ft power cord with outlet plug and strain relief
  • Panel-Mounted Test Switch (PTS)
  • TP/TPO Alarm/control Harness (TH): requires SC & TP above

Modifications available for digital models only. To configure the base model, chose a suffix to add to the original model number.

*All 750 II Resistivity models require a CS10 series sensor. This reliable sensor features two integral thermistors to ensure accurate and rapid automatic temperature compensation. The sturdy polypropylene standard bushing is modular for easy, inexpensive replacement. A PVDF or 316 stainless steel bushing can also be ordered. The metal portion is available in either 316 stainless steel (standard) or titanium.

Documentation