alpha-pH190 1/8 DIN pH/ORP Controller with Temperature Display and Transmitter
alpha pH190 with improved user interface enables user to gain direct access to calibration mode with CAL key and allows quick set point adjustment with SP1 and SP2 keys.
*This product is not sold in North America
Product Detail
Quick Set Point Adjustment - SP1 and SP2 keys allow user to adjust set points easily
Direct Access to CAL Mode - enables user to enter calibration mode with a simple key press
User-Customisation with scrolling, 14-Segment LED - intuitive user interface guides user easily through setup functions
Symmetrical Mode Operation eliminates electronic noise problems when used with solution ground
Galvanically Isolated 4-20 mA Output for remote monitoring or hardcopy recording
Universal Power Supply Input from 85 to 250 VAC/DC allows use at multiple sites and withstands voltage fluctuations
Automatic Temperature Compensation with 3-wire Pt 100 system ensures accurate readings under fluctuating temperatures
Adjustable Hysteresis (Dead Band) prevents rapid contact switching near set point
Non-Volatile Memory retains all stored parameters and calibration data even if power fails
Easy Installation and Wiring with detachable plug-in connectors
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 or 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
1 Articles Total 7,000.00 USD 
