Differential Pressure Transducers for Differential Pressure Transmitter Applications

• Customization: Available
• Type: Capacitive Pressure Sensor
• Component: Mechanical Structure Type
• Model NO.: 3351
• For: Capacitive Pressure Transmitter
• Output Signal Type: Analog Type
• Material: Stainless Steel
• Thread Type: M
• Wiring Type: 3 Wire or 5 Wire
• Measuring Medium: Liquid, Gas
• IP Rating: IP65
• Certification: CE.ISO9001, Sil3 Explosion Proof
• Customized: Customized
• Metal Capacitive Pressure Sensor: 316L, Hastelloy-C, Tantalum, Titanium
• Diaphram Material: SS316
• Temperature: -40 to 104°c
• Stability: 0.2%/Year
• Range: 250PF ±20PF
• Zero Error: ±0 . 25 %/ 55 ºC
• Transport Package: Carton or as Required
• Origin: Yantai
• HS Code: 9026201090
• Production Capacity: 5000PC/Momth

Product Description

Differential Pressure Transducers For Differential Pressure Transmitter Applications

Product description:                                                                                                

The model 3351 is a capacitive differential pressure transducer with all welded stainless steel construction. differential pressure sensor is integrated inside the 3351.

Different types of fill fluid are available for this model for different applications. The fill fluid can be the standard type-A fluid for common industry of general purpose, the type-B fluid suitable for oxygen industry, or the type-C fluid suitable for tobacco industry.

With the large diameter diaphragms, the 3351 can measure pressure of either viscous paste or fluids containing solid particles. Moreover, Tantalum, Hastelloy-C, or Monel diaphragms are available on request for more corrosive media applications in case 316L stainless steel is no longer applicable.

For temperature measurement, a temperature sensor (e.g., a thermal resister, a thermistor, or a thermal diode) can be integrated into the 3351 on request.

Range:                                                                                                                   

Product name	Code	Range
capacitive pressure sensor	4E	0-6.2-37.4kPa
	5E	0-31-186.8kPa
	6E	0-117-690kPa
	7E	0-345-2068kPa
	8E	0-1170-6890kPa
	3E	0-1.3-7.5kPa
	9E	0-3480-20680kPa
	0E	0-6890-41370kPa
	2E	0-0.125-1.5kPa

Performance:                                                                                                        

Item	Para meters
Accuracy	±0 . 1 %
Stability	±0 . 2% ( 12   mo n th s)
Temp range	-40ºC ~+ 14 0 ºC
Temp affect	ze ro   erro r:                ±0 . 25 %/ 55 ºC
	ra ng e  erro r:              ±0. 5 %/ 55 ºC
Static pressure	DP 13.8MPa             HP 25MPa                DR 6.9MPa
Overpressure limit	AP GP 13.8MPa              DR DP HP
Diaphragm material	316Lss                Hastelloy C                Tant alum

                                                                                                  

Model	Stability	Temp  limit	Pressure limit	Range
AT3051DP	±0 . 1 %UR L	-40~14 0 ºC	13.79MPa	1.3~6890KPa
AT3051GP	±0 . 1 %UR L	-40~14 0 ºC	13.79MPa	1.3~41370KPa
AT3051DR	±0 . 2 %UR L	-40~14 0 ºC	6.9MPa	0.125~1.5KPa
AT3051HP	±0 . 1 %UR L	-40~14 0 ºC	31.02MPa	6.2~2068KPa
AT3051AP	±0 . 1 %UR L	-40~14 0 ºC	13.79MPa	6.2~6890KPa
AT3051LT	±0 . 2 %UR L	-40~14 0 ºC		635~70380mmH2O
AT3051DP	±0 . 1 %UR L	-40~14 9 ºC	13.79MPa	635~6895KPa
AT3051GP	±0 . 1 %UR L	-40~14 9 ºC	51.71MPa	635~6895KPa
AT1151DP	±0 . 1 %UR L	-40~14 0 ºC	13.79MPa	1.3~6890KPa
AT1151GP	±0 . 1 %UR L	-40~14 0 ºC	51.71MPa	1.3~41370KPa
AT1151DR	±0 . 2 %UR L	-40~14 0 ºC	6.9MPa	0.125~1.5KPa
AT1151HP	±0 . 1 %UR L	-40~14 0 ºC	31.02MPa	6.2~2068KPa
AT1151AP	±0 . 1 %UR L	-40~14 0 ºC	13.79MPa	6.2~6890KPa
AT1151LT	±0 . 1 %UR L	-40~14 0 ºC		635~70380mmH2O
AT1151DP	±0 . 1 %UR L	-40~14 0 ºC	13.79MPa	6.2~6890KPa
AT1151GP	±0 . 1 %UR L	-40~14 0 ºC	13.79MPa	6.2~6890KPa
AT2088	±0 . 5 %UR L	-40~12 0 ºC		-0.1~40KPa
SP	±0 . 5 %UR L	-20~80 ºC		-0.1~40MPa
SH-A	±0 . 5 %UR L	-20~80 ºC		0~200m

Pressure sensor used for Smar brand pressure transmitter:

5-wire metal capacitance pressure sensor:

Prssure sensor details: