Specifications

Transmitter M300 FLOW 26
© 09 / 08 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M300 FLOW
Printed in Switzerland 52 121 319
4.7.3 Wiring for ”TYPE 2” flow sensors
The following wiring information is used when connecting Racine Federated (formerly Asahi/
America) vortex flow sensors. Thornton models 33308 to 33335.
THORNTON
33308-33335
Racine Federated
(formerly Asahi/America)
Vortex Sensor
Type: 2
M300 transmitter
(–) Ground
(+) Power
Signal
0.33uF
TB 3
1
2 GND
3
4
5 +5V
6 GND
7 A J
8 A IN
9 +5V
Extension cable not provided. Use 3-conductor with shield, 20 AWG (Belden 9364 or
equivalent), 1000 ft (305 m) maximum length.