Home > Extech >   Extech 48PH pH Controller 1/16 DIN

Dual Display with High/Low relay outputs   Features: Microprocessor for reliable, accurate measurement and control of pH from 0 to 14.00pH High and low set point adjustments on front panel for two independent 3A SPDT relays for ON/OFF controls, or to activate alarms, valves pumps or other equipment Front panel LEDs indicate HIGH/LOW alarm status Bright dual displays of pH (red LEDs) and temperature (green LEDs) Compact 1/16 DIN size saves panel space — one quarter the space of a 1/4 DIN controller Automatic Temperature Compensation (ATC) provided using electrode assemblies with Pt-100 ohm sensors (see Self-Cleaning pH Electrode Kits) EEPROM memory protects settings in case of power loss Rear screw terminals for power, 2 sets of relays, Pt-100 ohm temperature input, and BNC connector for pH input. Includes panel mounting brackets Optional NEMA-4X gasketed lens cover fits over front bezel of controller — made of watertight corrosion resistant ABS plastic   Accessories: Self Cleaning pH Electrode Kits (Includes electrode, cable and mounting assembly with ATC sensor)   Specifications Ranges 0 to 14.00 pH and 0 to 100°C Dual Relay Outputs 3 Amp at 115 VAC Temperature compensation Automatic 0-100°C via Pt 100Ù for pH Resolution (Accuracy) 0.01pH (0.01pH): 0.1°C (0.1°C) Deadband 0.00 to 2.55 pH adjustable Panel Cutout (1/16 DIN) 1.77x1.77" (45x45mm) Depth 4.7” (94mm) Weight  5 oz. (142g) Power 80 to 250VAC, 50/60Hz   Download Data Sheet (English)   Download Data Sheet (Spanish) Item# Item Name Our Price Qty Add EXT-404216 Extech 404216 NEMA4X 1/16 DIN Splashproof Cover $19.99 EXT-48PH Extech 48PH pH Controller 1/16 DIN $229.99 EXT-67S10A pH Electrode Submersible, Cable Length: ATC pH Kit 10’ $309.99 EXT-67S25A pH Electrode Submersible, Cable Length: ATC pH Kit 25’ $339.98 Check the items you wish to purchase, then click

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