Tecsis P3307 Mode D'emploi page 18

7. Starting, operation
UB/S+ Positive supply / measurement connection
0V Negative supply / measurement connection
Wiring
-wire
3-wire
Wire gauge
Cable diameter
Ingress Protection
per IEC 60 59
18 Betriebsanleitung/Operating instructions/Mode d'emploi/Instrucciones de servicio
Circular connector
M1x1, 4-pin
UB = 1 0V = 3
UB = 1 0V = 3 S+ = 4
IP 67
The ingress protection classes specified only apply while the pressure sensors is connected
with female connectors that provide the corresponding ingress protection.
Connector Metri Pack
Series 150, 3-pin
UB = B 0V = A
UB = B 0V = A S+ = C UB = brown
-
-
IP 67
Flying leads,
1 m /  m
UB = brown 0V = green
0V = green
3 x 0.14 mm 
3. mm
IP 69K
GB
S+ = white