Radian RM-111 Operation Manual page 93

The RM-DS Meter Disk Sensor is a refl ective pickup assembly used to sense the disk rotation of
an induction type meter. The pulses generated by the RM-DS are fed into input port A of the RM-
111 Automated Comparator. With the RM-DS and the RM-111 testing of induction type meters
is done automatically and with a high degree of accuracy compared to using a conventional push
button or snap switch.
The RR-DS Meter Disk Sensor is a refl ective pickup assembly used to sense the disk rotation of
an induction meter. The pulses generated by the RR-DS are fed into the PICKUP port of the RM-
111 Automated Comparator. With the RR-DS and the RM-111 testing of induction type meters
is done automatically and with a high degree of accuracy compared to using a conventional push
button or snap switch.
92
Test Accessories Test Accessories
RM-111 Operations Manual