Model HI-QTBS Programmable Intelligent Controller

The model HI-QTBS programmable intelligent controller is contained within an explosionproof (EP) housing that is approved for Class I, II & III, CENELEC, EEx and NEMA 4, 7 & 9 for application requirements in the petrochemical, ordinance, mining, pharmaceutical, semiconductor and biomedical industries. The new EP case can withstand steam temperatures up to 250°F and can be mounted on a panel, pipe or wall. The HIQTBS features 101 automatic tricolor bargraphs that changes color as the signal changes (programmable) and 6-digit display with 6 alarm annunciators. It also includes: RS232/422/485 I/O, analog (2) and relays (4) outputs; power inputs of 5, 8-32 VDC or 90-265 VAC; and signal inputs for V/mADC and true RMS, TC, RTD, strain-gage, 4–20-mA, OHMS, ORP, pH, event, time and Hz. The 18 bit ADC gives a stable 6-digit reading with a 0.0001% resolution. The powerful math functions, polynomials and X-Y tables are all con- figurable via the serial port or keypad.