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170E-pH pH 4-point Controller (DISCONTINUED)


Item Number: 170E-pH
Our Price: Discontinued
pH Monitor  
Item Number: 170E-pH (Discontinued) Replaced with AP-110, Click here for more info or Call for information and pricing.
  • Four set point with 2 independent dosing outputs, one for acid and another for alkaline dosage, 2 alarm controls.
  • 170E-pH model accepts direct input from the pH electrode and is in a 1/4 DIN Panel Mount enclosure. It provides a dual point simultaneous control of Acid and Alkaline. It offers great flexibility and convenience with its user friendly format and easy access buttons. Its design has high reliability and accuracy, with 5 amp relays, and allows 110VAC/220VAC selection.
  • 170SE-pH is enclosed in a NEMA 4x weatherproof box in a wall mount format.
  • Accepts direct input from an electrode.
The 170E-pH offer flexibility and convenience with it's user friendly format and easy access buttons. It's advanced design is reliable and accurate, with 5 amp relays, and allows 110VAC/220VAC selection.

The dual display indicates current set point on the lower display and current measurement in the upper display. Push button autocalibration, diagnostic messages, push button set point selection, adjustable 4-20 mA output, adjustable hysteresis (dead band) and compact design makes this a unique instrument with exceptional value.

Built-in error diagnostics confirm calibration, electrode cleaning, replacement and function.

Specifications
Model Number 170E-pH
Range 0.00 to 14.00 pH
Resolution 0.01 pH
Accuracy(at 20°C/68°F) ±0.02 pH
Typical EMC Deviation ±0.1 pH
Input High impedance 1012 Ohm electrode
Calibration Offset ±2 pH autocalibration
Slope 80 to 110% by slope autocalibration
Temperature Compensation Fixed or automatic 0 to 100°C
Readout 4 digit LED
Recorder Output 4 to 20 mA(isolated) = 0 to 14.00 pH
Set Point Relay Two, isolated; 5A, Max. 240 V, resistive load, 1,000,000 strokes
Alarm Relay Two, isolated; 5A, Max. 240 V, resistive load, 1,000,000 strokes
Power Supply 110 or 220; 50/60 Hz

The 170E-pH has been discontinued and replaced with AP-110Click here for more info or Call for information and pricing.

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