PD-750QC The crystalline silicon pressure sensor technology and the patented packaging process are carefully crafted into a robust and sanitary pressure transmitter. Adhering to the design concept of fully satisfying harsh use occasions, the PD750Q monocrystalline silicon sanitary pressure transmitter adopts a fully isolated and sealed structure to eliminate the influence of humidity and is suitable for harsh wet cleaning occasions; the double diaphragm overload protection structure can withstand a pressure of 42MPa, It is suitable for severe pressure overload occasions; the transient voltage resistance meets the four-level standard (differential mode voltage: 2000V, common mode voltage: 4000V), suitable for harsh surge voltage occasions; 20 linear points in seven temperature zones, 160 pressures Calibration point, suitable for severe temperature changes.
■ Single crystal silicon pressure sensor, double diaphragm overload protection structure, calmly cope with high overload test.
■ Special integrated circuit and signal transmission module of surface packaging technology, the key parameter operation function is friendly, and the measurement data can be displayed quickly.
■ ISO228, DIN3256 and other complete global standard or industry standard process connections, exquisite stainless steel welding technology and surface treatment technology, in line with hygienic standards.
■ Rugged one-piece stainless steel housing ensures long life.
■ Stainless steel surface roughness Ra≤0.4μm, in line with sterile standards.
■ Warranty: Up to 3 years valid warranty
Field of application:
■ PD-750QC Sanitary Differential Pressure Transducer The transmitter is widely used in food, brewing, pharmaceutical and other industrial fields to realize the measurement of liquid, gas and steam pressure.
|Applicable media||Medicines, food, milk, beer, beverages, juices…|
|measurement accuracy||±0.075%FS, ±0.1%FS, ±0.2%FS, ±0.5%FS|
|stability||Up to ±0.10% of upper range limit (URL), 60 months|
|pressure type||Gauge pressure, absolute pressure, negative pressure, high static pressure, micro pressure|
|show||LED on-site display|
|menu adjustment||Adjustment via Hart Communicator|
|input voltage||12-36V DC|
|output||4-20mA, RS485, Hart, etc.|
|error alarm||Self-diagnostic program detects fault, analog output is higher than 20.8mA or lower than 3.8mA, alarm, high/low flag is adjusted by HART communication|
|response time||<1ms (10...90%FS)|
|service life||＞1*10^8 pressure cycles|
|Liquid contact material||Stainless Steel 316L, Hastelloy C, Monel, Tantalum|
|shell material||stainless steel|
|Protection class||Electrical part IP67 (optional IP68)|
|electrical protection||Overload/Reverse Phase Protection|
|Explosion proof||Intrinsically Safe ExiaIICT4|
|sealing material||Silica gel|
|Installation method||Chucks, clamps|