background image

 

Model 123B22

 

ICP® Pressure Sensor

 

Installation and Operating Manual

 

For assistance with the operation of this product,

contact the PCB Piezotronics, Inc.

 

Toll-free: 716-684-0001

24-hour SensorLine: 716-684-0001

Fax: 716-684-0987

E-mail: [email protected]

Web: www.pcb.com

Summary of Contents for 123B22

Page 1: ...nsor Installation and Operating Manual For assistance with the operation of this product contact the PCB Piezotronics Inc Toll free 716 684 0001 24 hour SensorLine 716 684 0001 Fax 716 684 0987 E mail info pcb com Web www pcb com ...

Page 2: ...ialized tests including sensitivity at elevated or cryogenic temperatures phase response extended high or low frequency response extended range leak testing hydrostatic pressure testing and others For more information contact your local PCB Piezotronics distributor sales representative or factory customer service representative Returning Equipment If factory repair is required our representatives ...

Page 3: ...ation on particular operating steps The following symbols may be found on the equipment described in this manual This symbol on the unit indicates that high voltage may be present Use standard safety precautions to avoid personal contact with this voltage This symbol on the unit indicates that the user should refer to the operating instructions located in the manual This symbol indicates safety ea...

Page 4: ...E 住房 O O O O O O PCB板 X O O O O O 电气连接器 O O O O O O 压电晶体 X O O O O O 环氧 O O O O O O 铁氟龙 O O O O O O 电子 O O O O O O 厚膜基板 O O X O O O 电线 O O O O O O 电缆 X O O O O O 塑料 O O O O O O 焊接 X O O O O O 铜合金 黄铜 X O O O O O 本表格依据 SJ T 11364 的规定编制 O 表示该有害物质在该部件所有均质材料中的含量均在 GB T 26572 规定的限量要求以下 X 表示该有害物质至少在该部件的某一均质材料中的含量超出 GB T 26572 规定的限量要求 铅是欧洲RoHS指令2011 65 EU附件三和附件四目前由于允许的豁免 CHINA RoHS COMPLIANCE ...

Page 5: ... O Wires O O O O O O Cables X O O O O O Plastic O O O O O O Solder X O O O O O Copper Alloy Brass X O O O O O This table is prepared in accordance with the provisions of SJ T 11364 O Indicates that said hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement of GB T 26572 X Indicates that said hazardous substance contained in at least one of t...

Page 6: ...ut tube The purpose of this filter is to prevent particles in the helium supply from plugging the metering orifice The outer body of this series is 17 4 PH hardened stainless steel and features a ceramic coated tip for protection against erosion by hot gasses when the sensor is flush mounted directly in combustion chambers The probes in all models are electrically ground isolated from the outer ho...

Page 7: ...t panel monitor meter to check cable connections and internal amplifier Consult Guide G 0001B General Guide to ICP Instrumentation for installation and usage hints for ICP instruments 4 0 OPERATION 4 1 CHARGE OUTPUT MODEL For the charge mode it is only necessary to select the proper range on the charge amplifier and proceed with the measurement The probe sensitivity is approximately 1 0 pC psi The...

Page 8: ... tester and apply various static pressures recording corresponding outputs at each pressure of interest Discharge the charge amplifier before each reading and return pressure to zero before each new pressure input Use the charge amplifier on LONG time constant and keep cables and connections clean to avoid drift A DC digital voltmeter is ideal for readout during calibration NOTE The helium tube mu...

Page 9: ... Steel Diaphragm Invar Invar Sealing Epoxy Epoxy Electrical Connector Integral Cable Integral Cable Weight without cable 4 59 oz 130 gm Helium Flow Rate at 1 500 psi 40 scf hr 1 13 m hr Cable Length 4 ft 1 2 m Water Flow Rate at 50 psi 1 2 gal min 4 5 L min 5 All specifications are at room temperature unless otherwise specified In the interest of constant product improvement we reserve the right t...

Page 10: ...NTING HOLE PREPARATION M14x1 25 6H THRU 625 001 15 88 02 060 1 52 MOUNTING HOLE PREPARATION 100 2 54 THRU M14x1 25 6H 720 18 29 625 001 15 88 02 060 1 52 1 1 1 2 3 4 SEAL SURFACE MUST BE FLAT AND FREE OF TOOL MARKS WITH A 63 1 5 FINISH RECOMMENDED MOUNTING TORQUE ON 1 125 28 58 HEX 125 5 inch lb 14 5 Nm SUPPORT 375 9 53 HEX ON FILTER WHEN ATTACHING LINE TO AVOID DAMAGE TO HELIUM INPUT TUBE RECOMME...

Reviews: