Industrial online pH/DO/Temp controller, 1/4 DIN with graphic display and RS485 interface software
Backorder Now, once ordered your item will dispatch before the 12th of June 2025, call 1300 737 871 (NZ 0800 737 871 to confirm).
pH, Dissolved Oxygen, Temperature In-line Analyzer. 1/4 DIN, IP65, panel mount pH/DO/Temp analyzer with 2 wire 4-20mA current output, 2 sets of programmable on/off relay, RS485 output and backlight.
Regular price
$1,339.40 AUD
+ GST
$1,473.34 AUD Inc. GST
$1,473.34 AUD Inc. GST
Features:
- Graphic LCD with manual backlight displays pH, dissolved oxygen,temperature, relay status and transmitter current mA output simultaneously.
- Automatic buffer recognition of US and European buffer sets.Calibration data is stored in memory and is ready for use on power up.
- Isolated and reversible 4-20 mA current output for pH/ dissolved oxygen allows it to be used as a proportional output.
- 5 programmable on/off relays: 2 for pH, 2 for dissolved oxygen and 1 for temperature.
- RS-485 output for remote access via an compatible computer allows multiple units to be connected and ganged together.
- Password protection.
- IP65 watertight case.
Specifications
- pH Range: -2.00 to 16.00 pH
- pH Resolution: 0.01 pH
- pH Accuracy: ?0.01 pH ?0.01 digit
- DO Range: 0.00 to 60.00 ppm / 0.0 to 500.0 %
- DO Resolution: 0.01 ppm / 0.1 %
- DO Accuracy: ?0.2 % FS
- Temperature Range: -10.0 to 120.0?C
- Temperature Resolution: 0.1?C
- Temperature Accuracy: ?0.1?C
- pH Buffer Recognition: US(4.01,7.00,10.01) or NIST(4.00,6.86,9.18) user selectable
- pH Electrode Offset Recognition: ?100mV at pH 7.00 /-97.7mV to 108.3mV at pH 6.86
- pH Electrode Slope Recognition: ?30% at pH 4.00 , 4.01, 9.18 or 10.01
- pH input impedance: Auto /manual -5.0 to 125.0 ?C
- Input impedance: >10(exp)13 ohms
- Salinity Compensation: Manual, 0.0 to 49.9 ppt
- Pressure Compensation: Manual, 600 to 1100mBar
- Temperature Compensation: Auto, 0 to 80?C, 22K ohm NTC
- Output Select: User selectable pH or Dissolved oxygen
- Current Output Range: 4 to 20 mA(isolated),programmable span
- Current Output Scale: User programmable ,linear or log
- Maximum Load: 500 ohm
- Isolation Voltage: 500V DC
- Control Type: 5 ON/OFF controls
- Relay Output: 5A at 115V AC or 2.5A at 220V AC, resistive load only
- Display: 128 x 64 graphical LCD with backlight
- Security: 4 dight password
- Power: 115 V AC or 230V AC at 50/60 Hz
- Ambient Temperature Range From 0 to 50?C
- Weight: 950 grams
- Case: IP 65 ,1/4 DIN case, 148mm depth
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