diff --git a/code/modules/nano/modules/power_monitor.dm b/code/modules/nano/modules/power_monitor.dm
index 89e1dbda62f..e39e13f9f6d 100644
--- a/code/modules/nano/modules/power_monitor.dm
+++ b/code/modules/nano/modules/power_monitor.dm
@@ -43,8 +43,12 @@
 /datum/nano_module/power_monitor/proc/refresh_sensors()
 	grid_sensors = list()
 	var/turf/T = get_turf(nano_host())
+	var/list/levels = list()
+	if(T)
+		levels += using_map.get_map_levels(T.z, FALSE)
+		world << "levels"
 	for(var/obj/machinery/power/sensor/S in machines)
-		if((T && S.loc.z == T.z) || (S.long_range)) // Consoles have range on their Z-Level. Sensors with long_range var will work between Z levels.
+		if(T && (S.loc.z == T.z) || (S.loc.z in levels) || (S.long_range)) // Consoles have range on their Z-Level. Sensors with long_range var will work between Z levels.
 			if(S.name_tag == "#UNKN#") // Default name. Shouldn't happen!
 				warning("Powernet sensor with unset ID Tag! [S.x]X [S.y]Y [S.z]Z")
 			else