Wika Stainless Steel Pressure Gauge With Brass Fitting High Quality
Pressure Gauge
Applications
■ For aggressive, hot, corrosive, environmentally hazardous or
toxic media
■ Chemical and petrochemical industries
■ Process industry
Specifications
| Version | Pressure gauge with Bourdon tube per EN 837-1, 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 Ambient Storage | -10 ... 150 °C [14 ... 302 °F] 10 ... 40 °C [50 ... 104 °F] 10 ... 60 °C [50 ... 140 °F] |
| Ingress protection | IP65 per IEC/EN 60529 |
Material wetted non-wetted | Diaphragm: Stainless steel CrNi-Stahl 1.4435 [316L] or Hastelloy
C276 Diaphragm seal: CrNi-Stahl 1.4435 [316L] or Hastelloy C276 Dial, pointer: Aluminium Case: Stainless steel 1.4301 [304] Diaphragm seal, pressure element: Stainless steel 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) |
Special features
■ Process connection with thread for direct threaded connection
■ Version with internal diaphragm
■ Diaphragm seal parts screwed together
■ Universal application
Description
Diaphragm seal systems are used to protect the pressure measuring
instrument from aggressive, adhesive, crystallising, corrosive,
highly viscous, environmentally hazardous or toxic media. The
diaphragm made of stainless steel provides for the separation from
the medium. The pressure is transmitted to the measuring instrument
via the system fill fluid which is inside the Diaphragm seal
system. Due to its design, the DSS10M can be used universally. A
replacement of the lower body is possible (e.g. when changing the
process connection) without having to carry out modifications on
the diaphragm seal system.Mounting of the diaphragm seal to the
measuring instrument is made via direct mounting as standard. The
DSS10M is particularly well suited for aggressive or hot media.
This instrument is mainly geared to applications in the process
industry.
Pressure gauge refers to an instrument that uses elastic elements
as sensitive elements to measure and indicate pressure higher
than the ambient pressure. It is extremely popular, and it covers
almost all industrial processes and scientific research fields.
It can be seen everywhere in the fields of heating pipe network,
oil and gas transmission, water and gas supply system, vehicle
repair and maintenance factories and stores. Especially in the
process of industrial process control and technical measurement,
because the elastic sensitive element of the mechanical pressure
gauge has the characteristics of high mechanical strength and
convenient production, the mechanical pressure gauge is more and
more widely used.
