3671N

3671N

3671N

pH or ORP monitor/controller, analog voltage output , 2 relays, red LED display with pt-100 ATC.

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

pH Range
0 to 14.0 pH
pH Resolution
0.1 pH
pH Accuracy
0.1 ±1 digit
ORP Range
-1990 to 1990 mV
ORP Resolution
10 mV
ORP Accuracy
±0.1 % ±1 digit
Temperature Range
0 to 100 °C
Temperature Resolution
1 °C
Temperature Accuracy
1 ±1 digit
Input Impedance
Greater than 10^12 ohm
Temperature Compensation
Auto 0 to 100 °C
Recorder Output (ph)
1400 mV
Recorder Output (mV)
-1990 to 1990 mV
Recorder Output (Temperature)
1000 mV
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 115 VAC,4a at 230 VAC
Readout
0.56 high efficiency red LED display
Power Source
115 VAC/230 VAC ¡à 15%,50/60 Hz
Dimension
96 x 48 x 172 mm
Weight
0.69 kg

Documentation and Supports