SC Automation Limited
| Payment Terms | T/T |
| Supply Ability | 100pcs per month |
| Delivery Time | on request |
| Packaging Details | standard carton packing |
| Digital outputs | CO: 1; Potential-free |
| Permissible operating pressure | 7.5 kPa |
| Ambient temperature, operation | -20…85 °C |
| Mounting position | Diaphragm vertical, pressure connection pointing downward |
| Digital output, switching voltage | AC 24…250 V; 24 V |
| Digital output, switching current | 0.01…5 (3)A |
| Measuring range, pressure | 50…500 Pa |
| Dimensions (ø x L) | 81 x 90 mm |
| Brand Name | SIEMENS |
| Model Number | QBM81-5 |
| Certification | ROHS |
| Place of Origin | China |
View Detail Information
Explore similar products
Siemens 3 Port Ball Valve Internal Thread PN40 DN50 Kvs 63 VBI61.50-63
7Nm IP54 Siemens Building Automation Rotary Actuators For Ball Valves GMA161.9E
GDB161.9E IP54 Siemens Rotary Actuators For Ball Valves
Siemens Ball Valve 2 Port Siemens Building Automation PN25 DN25 Kvs16 VAI51.25
Product Specification
| Payment Terms | T/T | Supply Ability | 100pcs per month |
| Delivery Time | on request | Packaging Details | standard carton packing |
| Digital outputs | CO: 1; Potential-free | Permissible operating pressure | 7.5 kPa |
| Ambient temperature, operation | -20…85 °C | Mounting position | Diaphragm vertical, pressure connection pointing downward |
| Digital output, switching voltage | AC 24…250 V; 24 V | Digital output, switching current | 0.01…5 (3)A |
| Measuring range, pressure | 50…500 Pa | Dimensions (ø x L) | 81 x 90 mm |
| Brand Name | SIEMENS | Model Number | QBM81-5 |
| Certification | ROHS | Place of Origin | China |
| High Light | 500Pa Siemens Building Automation ，ROHS Siemens Building Automation ，QBM81-5 | ||
Mechanical design
The differential pressure switch QBM81-... consists of:
Accessory duct probe connection kit (FK-PZ3):
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 |
Company Details
Business Type:
Trading Company
Year Established:
2010
Total Annual:
5000000-8000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
SC Automation Limited (hereinafter referred to as SC) was established in 2010 and is a company focused on international trade.We are committed to serving customers worldwide based on the principle of integrity. After years of experience, we have formed good cooperative relationships ... SC Automation Limited (hereinafter referred to as SC) was established in 2010 and is a company focused on international trade.We are committed to serving customers worldwide based on the principle of integrity. After years of experience, we have formed good cooperative relationships ...
Get in touch with us
Leave a Message, we will call you back quickly!