Figure 34 HMP155 and DTR503A Installation Accessories
1 Radiation shield (DTR503A)
2 Sensor support arm (212564)
3 Flat washer A6.4 DIN125 A4 (2 pcs)
4 Spring lock washer B6 DIN127 A4 (2 pcs)
5 Hex screw M6×16 DIN912 A4 (2 pcs)
6 HMP155
The package also contains a pole mounting kit. These items are not needed when installing
DTR503A on a sensor support arm:
• Mounting plate
• Support plate
• U‑bolt
• M6 nuts
• M5 and M4 screws
• Related washers
Chapter 11 – Sensor Installation to Sensor Support Arm
109