213.53+990.27不锈钢隔膜压力表 德国wika西安代理

Model DSS27M

Design Pressure gauge with Bourdon tube per EN 837-1, diaphragm seal with flange connection, flush

diaphragm

Nominal size (NG) 100

Accuracy class 1.0

Pressure limitation

Steady

Fluctuating

Short time

Full scale value

0.9 x full scale value

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 1.4435 [316L]

Diaphragm seal: Stainless steel 1.4404 [316L]

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