Shenzhen Hengyo Power Technology Co., Limited
| Payment Terms | T/T,Western Union |
| Supply Ability | 500pcs/month |
| Delivery Time | 3 working days |
| Packaging Details | original package |
| Condition | Siemens original brand new |
| Warranty | One year |
| Shipping way | DHL FedEx express |
| Application | Automation Industries, oil, gas, chemical industries |
| Certificate | CE ISO TUV |
| Brand Name | Siemens |
| Model Number | QBM81-10 |
| Place of Origin | Germany |
View Detail Information
Explore similar products
Siemens Original QBM81-3 Differential Pressure Switch with 1 Year Warranty from
Siemens Differential Pressure Switch QBM81-10 QBM8110
Honeywell Pressuretrol Controller L404F1102 for Industrial Automation with 1
Honeywell L404F1102 Differential Pressure Switch with Stainless Steel Material
Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 500pcs/month |
| Delivery Time | 3 working days | Packaging Details | original package |
| Condition | Siemens original brand new | Warranty | One year |
| Shipping way | DHL FedEx express | Application | Automation Industries, oil, gas, chemical industries |
| Certificate | CE ISO TUV | Brand Name | Siemens |
| Model Number | QBM81-10 | Place of Origin | Germany |
| High Light | Siemens Differential Pressure Switch ，Air Differential Pressure Switch ，Siemens QBM81-10 | ||
Differential Pressure Switch QBM81-…
for air and nonaggressive gases
For ventilation and air conditioning plants
To monitor air filters, air flow, fan belts
To monitor pressure in clean rooms, kitchens etc.
Easy to mount
>1 mio switching cycles
Highly precise setting
Long-term stability
Use
In ventilation and air conditioning plants to:
Monitor differential pressure, underpressure and overpressure
Monitor air filters and air flows
Recognize torn fan belts
Differential pressure switches can be used in clean rooms, kitchens, etc.
Type summary
| Type | Pressure range | ||
| QBM81-3 | 0,2…3 mbar | 20…300 Pa | 0.08…1.2 inH2O |
| QBM81-5 | 0,5…5 mbar | 50...500 Pa | 0.2…2 inH2O |
| QBM81-10 | 1…10 mbar | 100…1000 Pa | 0.4…4 inH2O |
| QBM81-20 | 5…20 mbar | 500…2000 Pa | 2…8 inH2O |
| QBM81-50 | 10…50 mbar | 1000…5000 Pa | 4…20 inH2O |
Siemens Differential pressure switch QBM81-… CA1N1552E
Building Technologies 2014-07-30
Ordering
When ordering, please indicate quantity, name and product number. Example:
1 differential pressure switch QBM81-5
The accessory duct probe FK-PZ3 are included in the delivery. Additional accessories must be ordered separately.
Mechanical design
The differential pressure switch QBM81-... consists of:
Housing and cover
Diaphragm
1 sheet-steel mounting bracket
Accessory duct probe connection kit (FK-PZ3):
2 duct adaptors
4 fixing screws
2 m tubing, 5/8 mm dia.
Accessories
For precise measurements, two additional duct probe sets must be delivered; see also data sheet CA1N1589E:
FK-PZ1 Set containing two stainless steel duct adaptors with rubber grommet
FK-PZ2 Set containing two duct adaptors with aluminum fixing rosettes,
4 screws
Technical design
The differential pressure between the two pressure connections deflects a springloaded diaphragm. This special diaphragm ensures the long-term stability of switching points.
Each type is engraved with individual scales for very precise adjustment. The adjustment options are illustrated in the 5 diagrams in Section "Functions" below.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Seller,Manufacturer,Trading Company
Year Established:
2013
Total Annual:
2000000-5000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso... Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso...
Get in touch with us
Leave a Message, we will call you back quickly!