- Home
- |
- About us
- |
- Certificate
- |
- Products
- |
- Performance
- |
- Member
- |
- News
- |
- Technical Support
- |
- Contact us
D electronic units combination instrument |
B transmitter |
Y pressure |
type |
pressure |
Grading |
type |
0)negative pressure |
1)
micro-pressure |
1)low |
No mark)basic type | |||
B)anti-explosion type | ||||||
2)
low pressure |
F)anti-corrosive type | |||||
Q)Migrating type | ||||||
1)positive pressure |
3)medium pressure |
2)high |
BF)anti-explosion and anti-corrosive type | |||
BQ)anti-explosion and migrating type | ||||||
4)high pressure |
FQ)anti-corrosive and migrating type | |||||
BFQ)anti-explosion, anti-corrosive and migrating type |