B-Series NEMA 7/9 Pressure Switch
B-Series NEMA 7/9 Pressure Switch
The Ashcroft® B7 NEMA 7/9 pressure switch may be used on virtually all industrial and OEM applications.
Features & Properties
Use & Application
Downloads
Features & Properties
Use & Application
The B-Series NEMA 7/9 pressure switch is designed for use in a host of applications is ideal where accurate and reliable pressure measurement are essential:
Downloads
Data Sheets
Installation + Maintenance
Declaration of Conformity
- 📄 B, D and T Switch Safety Manual 🇬🇧
- 📄 SIL certificate B, D & T switch 🇬🇧
- 📄 EAC Declaration of Conformity 🇬🇧
- 📄 ATEX EU DoC B7 D7 T7 Exd 1391X 08-2022 🇬🇧🇩🇪
- 📄 ATEX EU DoC B7 D7 T7 Exia 2081X 08-2022 🇬🇧
- 📄 EU DoC Switch Series B-D-T-L-G-P-F 09-2022 🇬🇧🇩🇪
- 📄 UKCA UKEX DoC B7 D7 T7 Exd 1391X 08-2022 🇬🇧🇩🇪
- 📄 UKCA UKEX DoC B7 D7 T7 Exia 2081X 08-2022 🇬🇧🇩🇪
Industry Brochures
- 📄 Catalogue Oil & Gas EN 🇬🇧🇩🇪🇫🇷🇮🇹🇹🇷
- 📄 Instrumentation for Air Conditioning, Heating and Refrigeration Industries 🇬🇧
Product + Technical Information
- 📄 Product Information Page Sanitary Switches SW-PI-55 🇬🇧
- 📄 Product Information Page Product Information page Switch for Level Control SW-PI-50 🇬🇧
- 📄 Product Information Page Sealed Conduit Connection SW-PI-54 🇬🇧
- 📄 Product Information Page Switch Oxygen Cleaning SW-PI-06B 🇬🇧
- 📄 Product Information Page Switch Medium Pressure Gas and Oil Limit SW-PI-28 🇬🇧
- 📄 Product Information Page Switch Info and Guidelines SW-PI-62 🇬🇧
- 📄 Product Information Page Switch Dial Seal Rating SW-PI-76 🇬🇧
- 📄 Product Information Page Switch Dual Diaphragm XG7 SW-PI-56 🇬🇧
- 📄 Product Information Page Switch Diaphragm Seal Combo SW-PI-30E 🇬🇧
- 📄 Product Information Page Switch Belleville Actuator XG3 SW-PI-58 🇬🇧
- 📄 Product Information Page Eight Steps to Selecting a Switch SW-PI-70A 🇬🇧
- 📄 Product Information Page Product for Sour Oilfield NACE MRO0175 and Sour Petroleum Refining Operations NACE MRO0103 ASH-PI-60D 🇬🇧
Drawings + Models
- 📄 Drawing Pressure Switch B700 INH2O CN 06 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CEN6 07 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CEN6 06 XJM XTM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CEN6 06 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CEN6 06 XJL XTM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 15 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 25 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 15 CEN3 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 15 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 13 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 07 XCEN3 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 07 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 B,T,V 1000-3000 PSI CN 07 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 06 XJM XCH 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 06 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 06 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 02 XJL 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI IP 07 XJL 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI IP 06 XJL 🇬🇧
The Ashcroft® B7 explosion proof pressure switch is designed for use in virtually all industrial and OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications.
Key Features
316L Stainless Steel housing available
SIL 3 Capable
Adjustable setpoints from 15% ... 100% of range
Explosion-proof housing provides uncompromising protection
Wide selection of switch elements
CE, CRN and 3A approved
Internal setpoint locking screw
UL, CSA, ATEX and IECEx hazardous approvals
Markets & Applications
HVAC-R
Chemical and Petrochemical
Energy
Boilers
Gas Measurement; Burners
Food and Beverage
Oil and Gas
Pulp and Paper
Machine Automation
Water and Wastewater
Hydrogen and Technical Gases
Pumps and Compressors
Accuracy
1% of span
Ranges
Vacuum
Compound
1 ... 210 bar / 15 ... 3000 psi
25 ... 375 mbar / 10 ... 150 in. H2O
Wetted Parts Material
Buna-N®
Teflon®
Viton®
Stainless steel 316L (1.4404)
Monel
Pressure Type
Gauge pressure
Ingress Protection
IP66 / NEMA 7/9
Setpoint
Single setpoint - Field adjustable
Deadband Fixed
Deadband limited adjustable
Case or Body Material
Stainless steel 316L (1.4404)
Epoxy coated aluminium
Electrical Termination
3/4 NPT female
1/2 NPT female
M20x1.5 female
Cable gland Ex d
Process Connection Location
Lower
Mounting
Stem
Surface
2" pipe mounting
Process Connection Style
Threaded
Switch Style
Microswitch SPDT
Microswitch DPDT
Data Sheets
Installation + Maintenance
Declaration of Conformity
- 📄 B, D and T Switch Safety Manual 🇬🇧
- 📄 SIL certificate B, D & T switch 🇬🇧
- 📄 EAC Declaration of Conformity 🇬🇧
- 📄 ATEX EU DoC B7 D7 T7 Exd 1391X 08-2022 🇬🇧🇩🇪
- 📄 ATEX EU DoC B7 D7 T7 Exia 2081X 08-2022 🇬🇧
- 📄 EU DoC Switch Series B-D-T-L-G-P-F 09-2022 🇬🇧🇩🇪
- 📄 UKCA UKEX DoC B7 D7 T7 Exd 1391X 08-2022 🇬🇧🇩🇪
- 📄 UKCA UKEX DoC B7 D7 T7 Exia 2081X 08-2022 🇬🇧🇩🇪
Industry Brochures
- 📄 Catalogue Oil & Gas EN 🇬🇧🇩🇪🇫🇷🇮🇹🇹🇷
- 📄 Instrumentation for Air Conditioning, Heating and Refrigeration Industries 🇬🇧
Product + Technical Information
- 📄 Product Information Page Sanitary Switches SW-PI-55 🇬🇧
- 📄 Product Information Page Product Information page Switch for Level Control SW-PI-50 🇬🇧
- 📄 Product Information Page Sealed Conduit Connection SW-PI-54 🇬🇧
- 📄 Product Information Page Switch Oxygen Cleaning SW-PI-06B 🇬🇧
- 📄 Product Information Page Switch Medium Pressure Gas and Oil Limit SW-PI-28 🇬🇧
- 📄 Product Information Page Switch Info and Guidelines SW-PI-62 🇬🇧
- 📄 Product Information Page Switch Dial Seal Rating SW-PI-76 🇬🇧
- 📄 Product Information Page Switch Dual Diaphragm XG7 SW-PI-56 🇬🇧
- 📄 Product Information Page Switch Diaphragm Seal Combo SW-PI-30E 🇬🇧
- 📄 Product Information Page Switch Belleville Actuator XG3 SW-PI-58 🇬🇧
- 📄 Product Information Page Eight Steps to Selecting a Switch SW-PI-70A 🇬🇧
- 📄 Product Information Page Product for Sour Oilfield NACE MRO0175 and Sour Petroleum Refining Operations NACE MRO0103 ASH-PI-60D 🇬🇧
Drawings + Models
- 📄 Drawing Pressure Switch B700 INH2O CN 06 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CEN6 07 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CEN6 06 XJM XTM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CEN6 06 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CEN6 06 XJL XTM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 15 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 25 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 15 CEN3 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 15 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 13 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 07 XCEN3 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 07 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 B,T,V 1000-3000 PSI CN 07 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 06 XJM XCH 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 06 XJM 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 06 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI CN 02 XJL 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI IP 07 XJL 🇬🇧
- 📄 Drawing Pressure Switch B700 PSI IP 06 XJL 🇬🇧
Download-Center
Lösungen
Tools
FAQ
- Category: Pressure Switches
We’re glad to be there for you personally.
Siamo personalmente a vostra disposizione!
Nous sommes personnellement là pour vous.
Şahsen yanınızda olmaktan mutluluk duyuyoruz.
We zijn blij dat we er persoonlijk voor u kunnen zijn.
Wir sind persönlich für Sie da!
Siamo personalmente a vostra disposizione!
Nous sommes personnellement là pour vous!
Select your Region!