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Differential Pressure Transducer with LCD Display, Improved
Differential Pressure Transducer with LCD Display, Improved
Katlax Controller and Instrumentation Group (CIG) offers an improved Differential Pressure Transducer with LCD display. Differential pressure transducer measures pressure differences between two points and give proportional analogue output (0 to 10 V or 4-20 mA). This device can communicate on different communication protocol, i.e., MODBUS, RS232, and RS485, etc. Katlax differential pressure transducers are available with various measuring ranges starts from -0.5 mbar to 100 mbar. These devices are available without display and with LCD display. The differential pressure transducer has unsurpassed performance due to CMOS technology, offset and hysteresis free, it has excellent accuracy and reproducibility even below 10 Pa, fully calibrated and temperature compensated, not sensitive to the mounting orientation, sensor continuously monitors differential pressure between two ports, Integrated circuit converts differential pressure to electrical signal (0-10 V Or 4-20 mA), optional micro controller based circuit available for future up gradation to connect with SCADA on MODBUS protocol, conditioning/control circuit can be supplied in enclosure (IP-66). Technical specifications: supply voltage – 24 V DC; pressure range – -100 to 100 mbar #; over pressure – 15 x pressure range; output – 0 to 10 V DC/4 to 20 mA; PC compatibility –RS485 – Modbus (optional); resolution – 0.1 mbar; linearity error – 3%; display – display units termination; housing material – ABS plastic; nozzle size – 3 mm dia; mounting – wall mount, pair of clamp (132 mm apart); and protection class – IP-65. Applications: variable air volume systems (VAV); textile air engineering; HVAC; pharmaceutical machinery; food/packaging machinery; filter pressure drop; fan/ventilator control; duct air flow measurements; room/cabin pressure control; and burner control.