Pressure gauge per EN 837-1 with mounted diaphragm seal
With threaded connection, welded design
Model
DSS551.34M
Application
● For aggressive, contaminated or hot media
● Process industry
● Water treatment
Special features
● Process connection with thread to provide for direct threaded connection
● Version with internal diaphragm
● Diaphragm seal parts all welded
● Universal application
Specification
Design | pressure gauge with bourdon tube per EN837-1, screwed to diaphragm seal | |
Nominal size(NS) | 100 | |
Accuracy class | 1.0 | |
Scale range | 0 ... 1 to 0 ... 60 bar [0 ... 15 to 0 ... 800 psi] or all other equivalent vacuum or combined pressure and vacuum ranges | |
Pressure limitation | Steady: Full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value | |
Permissible temperature range | Medium: -10 ... 150 °C [14 ... 302 °F] Ambient: 10 ... 40 °C [50 ... 104 °F] Storage: 10 ... 60 °C [50 ... 140 °F] | |
Ingress protection | IP65 per IEC/EN 60529 | |
Material | Wetted Diaphragm: Stainless steel 1.4435 [316L] or Hastelloy C276 Diaphragm seal: Stainless steel 1.4435 [316L] or Hastelloy C276 Non-wetted Dial, pointer: Aluminium Case: Stainless steel 1.4301 [304] Window: Laminated safety glass | |
Level of cleanliness of wetted parts | Oil and grease free per ASTM G93-03 level F and ISO 15001 (< 1,000 mg/m²) | |
System fill fluid | Silicone oil KN 2 for general applications | |
Scale ranges in bar [psi]
0...1 [0 ... 15] | 0 ... 1.6 [0 ... 20] | 0 ... 2.5 [0 ... 30] | 0 ... 4 [0 ... 60] | 0 ... 6 [0 ... 100] |
0 ... 10 [0 ... 160] | 0 ... 16 [0 ... 200] | 0 ... 25 [0 ... 300] | 0 ... 40 [0 ... 600] | 0 ... 60 [0 ...1000] |
Vacuum and +/- measuring range | ||
-1 ... +5 [-30 inHg ... +70] | -1 ... +9 [-30 inHg ... +130] | -1 ... +10 [-30 inHg ... +145] |
Dimensions in mm [in]
Type of process connection: Threaded connection, threaded design
Scale range / Process connection (type of process connection, pipe standard, pipe dimension) / Parts / Certificates
