
Multi-Parameter Analyzers
Conductivity Transmitter Controller ARK84
Industrial conductivity transmitter-controller for multiple cell constants, with high/low control, 4-20mA and RS485; panel or wall mount.
Max flow
—
Max pressure
—
Turndown / accuracy
—
Wetted materials
—
Protection
IP65
Power
—
Features
- Fully digital, strong EMI immunity
- High control accuracy and repeatability
- Transmit + control: limits, 4-20mA, RS485
- Panel or wall mounting
- IP65 chemical-resistant, nearly maintenance-free
- Auto/manual temperature compensation (PT1000)
Specifications
| Measuring range | 0.055 μS/cm - 20000 μS/cm (by K) |
| Temperature | 0.00 - 130.00 ℃ |
| Outputs | relay / 4-20mA / RS485 |
| Power | DC 24V |
| Protection | IP65 |
| Size | 96×96×96 mm |
Applications
Materials & media
Ask for wetted-parts details or check the brochure.
Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.
Controls & communication
| Relay HI/LO | Standard |
| 4-20mA | Standard |
| RS485 | Standard |
Models & specs
| Model | Notes | |
| ARK84-1 | panel-mounted type mounting | |
| ARK84-2 | wall-mounted mounting |
Dimensions & installation
dimensions 96×96×96mm, cutout approx. 90.5×40mm; panel-mounted / wall-mounted; power supply DC24V, power consumption 1W; protection IP65.

Downloads
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