Alpha pH 200 pH / ORP Controller / Transmitter

PH/ORP control is now supremely easy using the Alpha pH 200 limit controller, this device features 6 sub menus all controlled via a four button keypad. Set up, Calibration and password protection is all simply controlled by the user in a few simple steps.

Clear uninterrupted readings are delivered even in electronically noisy environments by using the symmetrical mode whilst the two SPDT relays with independent hysteresis produced effective high/low set points limit control with minimal relay chattering.

User friendly options of Eutechs' Alpha pH 200 are the choice of automatic or manual temperature compensation, in addition to this is the three wire system which compensates error due to cable resistance. 85 to 250 VAC. 50/60 Hz or DC variable input allows the user to set up this controller in a wide range of supply voltages and full scale 4 to 20 mA galvanically isolated current output for process control.

The Alpha pH 200 features a heightened security mode which enables the user to set two levels of password to protect against unauthorised tampering and access only to calibration and set up menus via pre set passwords.

This product is covered by a 1 year warranty.

Services offered for this product

• Sales
• Rental
• Installation
• Calibration
• Maintenance

Applications

• General
• Ideal for virtually any batch type application where pH or ORP control or adjustment is needed. Use as ORP monitor for ozone systems and general purpose pH monitor for all types of water treatment and chemical processes.
• Aquaculture
• Use for pH and ORP control in fish ponds and tanks.
• Industrial
• Use to treat batches of incoming process water, rinse water treatment, recirculating system and wastewater treatment. Suitable for pH or ORP control of plating tanks and chemical processing tanks. Ideal for low cost monitor with alarms for batch and process applications. Perfect for wastewater neutralization in small and medium sized batches.