3671N

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3671N

3671N

Description

1/8 DIN panel mount pH/ORP controller with dual SPDT Hi/Lo relays, manual set points and calibration are via potentiometers. Features a voltage/recorder output and an internal pH/ORP select switch. Display is a large bright red LED. Connectors are a BNC input and spade lug screw type connector block. Meter requires a Pt-100 ATC or a simulation resistor for temperature. Power115/230A AC.
  • All solid state design
  • Low cost
  • Easy to install
  • Set points on front panel
  • Recorder output
  • 0.56 high efficiency red led display
  • 1/8 DIN aluminum case
  • Set points cover entire span
  • ATC for pH 0 to 100 °C
  • Internal pH/ORP select switch
  • Low power consumption design, reduced internal heating thus increased reliability

Specifications

 

Range

Resolution

Accuracy

pH

0 to 14.0

0.1

0.1 ± 1digit

ORP

-1990 to 1990 mV

10

± 0.1% ± 1 digit

Temp.

0 to 100 °C

1

1 ± 1 digit

 General

  • Input impedance: Greater than 10^12 ohm
  • Temp. compensation: Auto 0 to 100 °C
  • Recorder output (ph): 1400mV
  • Recorder output (mV): -1990 to 1990mV
  • Recorder output (temp.): 1000mV
  • Dual point on/off control: pH or orp with internal select switch
  • Dead band: ±0.1 pH for each set point
  • Relay output: 8a at 115VAC,4a at 230VAC
  • Readout: 0.56 high efficiency red LED display
  • Power source: 115 VAC/230VAC ¡à 15%,50/60hz
  • Dimension: 96mm x48mm x 172mm
  • Weight: 0.69 kg