Special pressure gauges (data sheet 1231-9.2)

Ultrapure gas pressure gauges with ECD-quality

1231-9.2 Bourdon tube pressure gauges RChE 50-3 with inductive limit switch contact assembly I 250 bar case stainless steel, snap-in window, control gauges for level monitoring of gas bottles, for ultrapure gases in ECD-quality, mechanical pressure measur

model RChE / without case filling
case stainless steel
ring snap-in window, 
accuracy class / nominal case size 2.5 NCS 50 (2")
wetted material -3 stainless steel
pressure ranges 0-18 bar, 0-80 bar and 0-250 bar (0-300 psi, 0-1000 psi and 0-3000 psi)
special equipment construction type tested according to EN 562 
1 x Inductive limit switch assembly  I 1 according to EN 
ICE 60947-5-6 
connection ¼" NPT