Browse Categories

PI-3675 pH/ORP 2-point Controller in NEMA 4X Enclosure


Our Price: $795.00

Product Options

Type:
3675-pH/ORP Monitor in NEMA 4X Closure
Pulse Instruments pH/ORP Monitor Series
Item Number: PI-3675-ph/ORP
  • Two set point with 2 independent dosing or alarm outputs, one for acid and another for alkaline dosage, or one for acid dosage and another for alarm control, or one for alkaline dosage and another for alarm control.
  • Two relays may be used for pH control to manage both acid and base injection in order to maintain pH with a specified range. ORP reads in 1mV resolution and us used to control an Oxidation or Reduction reaction typically for Chlorination, De-chlorination, Cyanide Oxidation or Chrom Reduction.
  • 3675-pH/ORP model accepts direct input from a pH or ORP 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.
  • 3675-pH/ORP is enclosed in a NEMA 4X weatherproof box in a wall mount format.
  • Accepts direct input from an electrode
The 3675-pH/ORP offers great flexibility and convenience with its user friendly format and easy access buttons. It's advanced design has high reliability and accuracy, with 5 amp relays, and allows 110VAC/220VAC selection.


Specification
Range pH 0 to 14.00 pH
ORP -1999 to 1999mV
Resolution pH 0.01pH
ORP 1
Accuracy pH ±0.01
ORP ±0.1%
Current output pH/ORP 0.00~14.00ph/-1400~1400mV
0.00~14.00ph/-1999~1999mV
Relay Outputs (max.) 5amp. at 115VAC, 2.5amp. at 230VAC, resistive low 
Relay hysteresis pH/ORP ±0.01ph/±10mV
Isolated 4~20mA output range Over input span
Isolation voltage 500VDC max.
Load resistance 500 ohm max.
Input impedance Greater than 10exp(12) ohms
Temperature compensation Auto 0 to 100°C
Readout 12.7mm high LCD
Operating temperature 0 to 40°C
Power source 115/230VAC ± 15%, 50/60hz


Accessories

PH07-04 pH 07 Calibration Solutions
PH07 pH 07 Calibration Solutions
Our Price: Starting at $3.95
PH07 pH 07 Calibration Solutions
Our solutions help provide a standard known value to calibrate and adjust instruments for higher accuracy and reliability.
PH04-04 pH 04 Calibration Solutions
PH04 pH 04 Calibration Solutions
Our Price: Starting at $3.95
PH04 pH 04 Calibration Solutions
Our solutions help provide a standard known value to calibrate and adjust instruments for higher accuracy and reliability.
PH04-04 pH 10 Calibration Solutions
PH10 pH 10 Calibration Solutions
Our Price: Starting at $3.95
PH10 pH 10 Calibration Solutions
Our solutions help provide a standard known value to calibrate and adjust instruments for higher accuracy and reliability.
M-11 High Performance Process pH Electrode
Our Price: $220.00
M-11 High Performance Process pH Electrode
pH Electrodes with 3/4" NPT threads on top and bottom; Double junction; 15' cable BNC
Shopping Cart
Your cart is empty.