RUGGED WET/WET
DIFFERENTIAL PRESSURE TRANSDUCER
WITH 316SS/HASTELLOY WETTED PARTS

• High Accuracy ±0.1% BFSL

• 316 Stainless Steel and Hastelloy Wetted Parts for Corrosive Media Compatibility

• Rugged All Welded Construction

• Excellent Stability ±0.1% per 12 Months

  The OMEGA^® PX821 Series is a high accuracy, lightweight, wet/wet differential pressure transducer. For compatibility with a number of different liquid and gaseous media, both the positive and negative pressure ports are manufactured from Hastelloy C276 and 316L stainless steel. In addition, its rugged, all welded construction assures excellent resistance to shock, vibration and overload.

SPECIFICATIONS:

Excitation: 10 Vdc regulated
Output: 50 millivolts for 5 PSI range 100 millivolts all other ranges
Output Impedance: 1000 Ohms nominal
Load Impedance: >100K Ohms for rated performance
Accuracy: ±0.1% BFSL (combined linearity hysteresis and repeatability)
Zero Offset: ±3 mV max
Temp. Range: -5 to 175°F (-20 to 80°C)
Temp. Effects: ±1.5% FS total error band from -5 to 175 F
Max Static Pressure: 1000 PSI
Overpressure: Operating pressure range can be exceeded by the following multiples causing negligible calibration change:
Positive Connection: 6X for 5 PSI range, 4X for 10 PSI and above to 2000 PSI max
Negative Connection: 4X for 5 PSI range, 2X for 10-75 PSI ranges, 150 PSI max for higher ranges
Vibration Effects: Less than 0.05% FS/g @ 30g 10 Hz to 2 kHz
Wetted Parts: 316L SS and Hastelloy C276
Pressure Connections: 1/4"-18 NPTM
Electrical Connection: 3 ft shielded cable
Weight: 7.7 oz. (218 grams)

MODEL NUMBER	PRICE	RANGE PSID	COMPATIBLE METERS
PX821-005DV	$1185	0-5	DP41-S, DP25-S, DP87
PX821-010DV	$1185	0-10	DP41-S, DP25-S, DP87
PX821-015DV	$1185	0-15	DP41-S, DP25-S, DP87
PX821-020DV	$1185	0-20	DP41-S, DP25-S, DP87
PX821-030DV	$1185	0-30	DP41-S, DP25-S, DP87
PX821-075DV	$1185	0-75	DP41-S, DP25-S, DP87
PX821-100DV	$1185	0-100	DP41-S, DP25-S, DP87
PX821-200DV	$1185	0-200	DP41-S, DP25-S, DP87
PX821-300DV	$1185	0-300	DP41-S, DP25-S, DP87
PX821-500DV	$1185	0-500	DP41-S, DP25-S, DP87
PX821-900DV	$1185	0-900	DP41-S, DP25-S, DP87

Comes with complete operator's manual.

Ordering Example: PX821-020DV and DP41-S are wet/wet differential pressure transducers with 0-20 PSID range and compatible meter, $1185 + 545 + $1730.

U.S.A. and Canada International Callers; Sales & Service; 203.359.1660

Please E-Mail any comments or suggestions to OMEGA®. ® COPYRIGHT 1999 OMEGA ENGINEERING, INC. ALL RIGHTS RESERVED