Hanna* Mini Panel-Mounted pH and ORP Controllers

. Small size allows installation near the monitored equipment, thus adding to its versatility in the industry
. Applications are almost infinite; from textile (particularly in the monitoring of pH in wool processing) paper, photographic, plating, aquarium to the process industries. Also small swimming pools and water purification plants can be controlled
. Equipped with single set point with selection of acid or alkaline dosage. It accepts direct input from any combination pH electrode ending in a BNC connector
. High impedance 10^12 ohm
. Recorder output: 0 to 20 mA or 4 to 20 mA
. Environment temperature range: -10° to 50°C (14° to 122°F)
. Dimensions (H x W x D): 3.11 x 1.93 x 74 in. (7.9 x 4.9 x 9.5 cm)
. The mini pH controller range has now been enhanced with a UL/CSA approved model. 240-72970 is powered by 12VDC and supplied complete with a transformer