Sensor Type III Specications
Thanks to its very short lay length, the sensor type III is often the right alternative to a lot of applications. Delivered with a
PTFE liner, the sensor type III has a standard nominal pressure of PN 40.
Size 1…4 in. (DN 25…100)
Process Connection Wafer connection (in-between flange mounting)
Nominal Pressure 580 psi (40 bar)
Protection Class NEMA 4X (IP67), optional NEMA 6P (IP68)
Minimum Conductivity 5 µS/cm (20 µS/cm for demineralized water)
Liner Materials PTFE
Electrode Material Hastelloy C (Standard), Tantal, Platinum/Gold Plated, Platinum/Rhodium
Housing Carbon Steel/optional stainless steel
Lay Length
1…2 in. (DN 25…50) 4 in. (100 mm)
2-1/2…4 in. (DN 65…100) 6 in. (150 mm)
Sensor Type III Dimensions
Remote Version
in. (mm)
Mounted Version
in. (mm)
4.80 (122)
4.72 (120)
3.15 (80)
DN
D
7.09 (180)
M20 (x3)
2.36 (60)
Ø 0.20 (5.2)
2.56 (65)
DN
D
7.09 (180)
M20 (x3)
in. DN A B1 B2 D
1 25 3.94 (100) 9.37 (238) 7.24 (184) 2.91 (74)
1-1/4 32 3.94 (100) 9.57 (243) 7.44 (189) 3.31 (84)
1-1/2 40 3.94 (100) 9.76 (248) 7.64 (194) 3.70 (94)
2 50 3.94 (100) 9.96 (253) 7.83 (199) 4.09 (104)
2-1/2 65 5.91 (150) 10.47 (266) 8.35 (212) 5.08 (129)
3 80 5.91 (150) 10.67 (271) 8.54 (217) 5.51 (140)
4 100 5.91 (150) 10.98 (279) 8.86 (225) 6.14 (156)
580 psi (40 bar)
Specications
Page 70 March 2022MAG-UM-01272-EN-21