Advanced Sensor Technologies, Inc. (ASTI) products

The 3TX Family of Transmitters for Measurement, Control, and Datalogging of Ion Selective (ISE), pH, ORP, Dissolved Oxygen, Conductivity and Temperature Process Parameters.

3TX-HiQ Digital Measurement System for Superior & Cost-Effective Monitoring, Control and Datalogging of pH, ORP & Temperature Process Parameters.

Ph/orp measurement & control. User selectable atc probe. (pt-1000, 10k thermistor & 3k balco). Four programmable relays for ph or orp. Reversible and isolated 4-20 ma output. Bumpless calibration. -10 to + 120 o c temperature compensation. Custom design large display lcd. Membrane switch with audio feedback. Automatic temperature compensation. High 50/60 hz noise rejection. Power down memory back-up. Watertight ip65 1/4 din enclosure. Programmable delay for wash relay. CE approved.

Large LCD Display of pH or ORP plus Temperature. Power Down Flash Memory: Stores all calibration & parameter data even if the unit is powered down. 6 Button easy to use Keypad w/ Intuitive Large Screen LCD Menu. 1 or 2 Point pH Calibration. Buffer Select: (4.01, 7.00, 10.01) or (4.00, 6.86, 9.18). Supports External Preamplifiers for Low-Noise Operation and Extended Cable Lengths up to 500 feet from 2TX meter. Wide Operational Range of 12 V to 36 V DC. Excellent Input / Output Signal Isolation. Scaleable 4 to 20 mA Output. EFF, Electrode Efficiency Function. Auto ATC Temperature Sensor Select or Manual ATC. 1/4 DIN, IP-65 Waterproof and Dustproof Enclosure. CE Approved.