Mechanical pressure measuring instruments

Application area

• air conditioning/ventilation16
• biotechnology12
• Chemical applications70
• gas applications11
• Heating/plumbing41
• industry, general128
• Medical technology/safety engineering20
• Offshore7
• pharmaceutical applications28
• plant/mechanical engineering31
• Process engineering39
• refrigeration engineering8
• test engineering6
• ultra-pure gas applications7
• welding applications5

Measuring element

• Bourdon tube182
• Capsule element52
• diaphragm30
• magnetic diaphragm1
• magnetic piston3
• spring diaphragm10

Connection

• ½-14 NPT8
• ¼-18 NPT5
• 2 x ⅛"NPT Innengewinde, 2 x hose connection 5 mm2
• 2 x ⅛"NPT Innengewinde, 2 x hose connection 5 mm2
• 2 x G½B20
• 2 x G¼ female thread4
• 2 x G¼ female thread4
• 2 x G¼B1
• 7/16-20 UNF6
• 9/16-18 UNF2
• Clamp 2"2
• flush mounted connection flange4
• flush mounted connection flange4
• G½B121
• G¼B84
• G⅛B13
• HP connection ¼" with female thread M16 x 1.54
• HP connection ¼" with female thread M16 x 1.54
• open connection flange4
• open connection flange4

Pressure unit

• bar196
• mbar57
• psi3

Pressure type

• Relative pressure253
• Differential pressure27

accuracy class

• 0.66
• 0.66
• 1.059
• 1.059
• 1.6173
• 1.6173
• 2.520
• 2.520
• 4.09
• 4.09
• Grade 2A8

Housing

• 100 mm95
• 115 mm2
• 160 mm56
• 4.5 "8
• 40 mm13
• 50 mm23
• 63 mm66
• 80 mm17

alignment

• bottom143
• bottom143
• bottom back44
• bottom back44
• centre back87
• centre back87
• left and right sides, opposing or back2
• left and right sides, opposing or back2
• on left and right sides4
• on left and right sides4

Housing material

• Plastic32
• Stainless steel226
• Steel22

Housing filling

• Yes81
• No0

Material connection

• Brass132
• Plastic2
• Stainless steel138
• Steel8

mounting of pressure gauge

• 3-hole fixing, panel mounting bezel33
• back flange10
• clamp fixing18
• direct199
• Panel mounting bezel, with clamp fixing14

Electrical contacts

• Yes23
• No0