Product Description
Eutech pH/ORP Controller/Transmitter, 200 pH, 1/8-DIN-Sized Housing: Industrial & Scientific. It is used to monitor and control parameters in process water, wastewater treatment, chemical processes, and aquaculture applications. Oakton Instruments manufactures an array of scientific instruments for research, industrial, and educational uses. The Oakton Eutech WD-56700-00 pH 200 Controller Transmitter has a 1/8 DIN-sized housing, LED display and two, set-point, SPDT output relay for on/off control. A pH/oxygen reduction potential (ORP) controller/transmitter is used to measure pH, mV and temperature of a substance in various types of water control, such as fish ponds, and acid and/or base feed in aquaculture. This controller features a scrolling, 14-segment, 4-digit LED display to guide set-up functions and display indicators. It has manual or ATC for ease of use, and push-button calibration at two set points (high and low), with seven, preset buffer values for a wide range of results. The controller has removable terminal strips for ease of field setup and accepts power input between 85 to 250 VAC/DC. Its 1/8 DIN-sized housing includes mounting hardware for ease of use and installation. It has output control of two non-powered relays of 120V AC, 6 Amp max; 240V AC, 3 Amp max. The controller has two-level password protection with four-digit password lockout for security. It has two galvanically isolated current outputs of 4 to 20mA for remote monitoring or hard copy recording. The first level gives calibration access and the second level is to set up for parameter changes. The controller has two independently programmable hysteresis bands to prevent rapid contact switch at either set point. It has a water-resistant, Ingress Protection (IP) 66-rated housing, for protection against solid objects or liquids. The WD-56700-00 pH/ORP controller has an operating temperature of 0 to 50 degrees C, 10 to 95% RH. Its pH range is 0.00 to 14.00, resolution 0.01, accuracy + or - 0.01. Calibration at 2 points with 7 buffer values (1.68, 4.01, 6.86, 7.00, 9.00, 10.00, 12.45). mV range + or - 1000 mV, resolution 1 mV, accuracy + or - 2.0 mV. mV calibration is offset to + or - 150 mV. Temperature range is -10.0 to 110.0 degrees C, resolution 0.1 degree C, accuracy + or - 0.5 degrees C, calibration offset to + or - 10 degrees C. Hysteresis is adjustable; 0.0 pH to 2.0 pH, or 0 to 300 mV in ORP mode. It has a nonvolatile memory to maintain set-up if power fails, and has protections against electromagnetic interference. The controller’s dimensions are 6(d) x 3.75(w) x 1.875(h) inches (150[d] x 96[w] x 48[h]mm), it weighs 1.4 kg, and it is used with 110/220 V AC, 50-60 Hz. Use with BNC-connected electrodes (sold separately) and 100 Pt RTD ATC elements. A controller/transmitter reads parameters, and automatically adjusts the solution to the programmed set points. Since 1991, Oakton has distributed a wide variety of instruments such as meters, electrodes, and transmitters.
Shipping Weight: 12.8 ounces
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