VEGA VEGABAR External housing - Manual (Page 17)

17
9 Supplement
External housing • For pressure transmitter VEGABAR
31087-EN-130322
9 Supplement
9.1 Technical data
General data
Material 316L corresponds to 1.4404 or 1.4435
Materials, non-wetted parts
Ʋ Electronics housing plastic PBT (Polyester), 316L
Ʋ Socket plastic PBT (Polyester), 316L
Ʋ Wall mounting plate plastic PBT (Polyester), 316L
Ʋ Seal between base and wall mounting
plate
TPE (fixed connected)
Ʋ Seal between housing and housing
cover
Silicone (plastic housing), NBR (stainless steel housing)
Ʋ Ground terminal 316L
Torque of base screws for plastic housing
max.
5 Nm (3.688 lbf ft)
Weight approx. 0.7 … 2.0 kg (1.543 … 4.409 lbs), depending on housing
material
Process conditions
Ambient, storage and transport temperature
Ʋ without display and adjustment
module
-40 … +80 °C (-40 … +176 °F)
Ʋ With display and adjustment module -20 … +70 °C (-4 … +158 °F)
Electromechanical data
Options of the cable entry
Ʋ Cable gland M20 x 1.5 (cable: ø 5 … 9 mm)
Ʋ Cable entry ½ NPT
Ʋ Blind plug M20 x 1.5; ½ NPT
Ʋ Closing cap M20 x 1.5; ½ NPT
Wire cross-section (spring-loaded
terminals)
up to 2.5 mm² (AWG 14)
Electrical protective measures
Protection, depending on housing version
Ʋ Plastic housing IP 66/IP 67
Ʋ Stainless steel housing IP 66/IP 68 (0.2 bar) 2)
2) The prerequisites for maintaining the protection rating are a suitable cable as well as correct mounting.