| 1021 | NOHKEN KRV 3NH, 3FH Capacitance Level Sensor | |
| 1022 | NOHKEN KRV 9NH, 9FH Capacitance Level Sensor | |
| 1023 | NOHKEN KRV 5FH, 6FH Capacitance Level Sensor | |
| 1024 | NOHKEN KSV-9N-[][][] Compact Capacitance Level Sensor | |
| 1025 | NOHKEN LA Air Bubbler Level Measurement System | |
| 1026 | NOHKEN MS Magnetostrictive Level Measurement | |
| 1027 | NOHKEN MT Electrical Conductivity Level Sensor | |
| 1028 | NOHKEN MWS Microwave Level Sensor | |
| 1029 | NOHKEN OL, LS, SH, FH Miniature Liquid Level Sensor | |
| 1030 | NOHKEN OLH-3, OLH-10 Miniature Liquid Level Sensor | |
| 1031 | NOHKEN OLV-2A, OLV-2P, OLV-2F, OLV-5, OLV-5UN Miniature Liquid Level Sensor | |
| 1032 | NOHKEN OX Optical Interface Sensor | |
| 1033 | NOHKEN PL Hydrostatic Pressure Level Monitor | |
| 1034 | NOHKEN PR Power Relay Unit | |
| 1035 | NOHKEN PR2100-7U Compact Capacitance Level Sensor | |
| 1036 | NOHKEN R7 Rotating Paddle Level Sensor | |
| 1037 | NOHKEN R7-X, R7-Z Rotating Paddle Level Sensor | |
| 1038 | NOHKEN SH10, OLV25S/90Miniature Liquid Level Sensor | |
| 1039 | NOHKEN R7-XT Rotating Paddle Level Sensor | |
| 1040 | NOHKEN RB Rotating Paddle Level Sensor | |
| 1041 | NOHKEN R7-XL, R7-ZL Rotating Paddle Level Sensor | |
| 1042 | NOHKEN VL12, VL22, VL32 Vibration Level Sensor | |
| 1043 | NOHKEN VH10, VH20 Vibration Level Sensor | |
| 1044 | NOHKEN RE Relay Unit | |
| 1045 | NOHKEN VM49 Rotating Paddle Level Sensor | |
| 1046 | NOHKEN VP11 Vibration Proximity Level Sensor | |
| 1047 | NOHKEN VLS12, VLS22, VLS32 Separated Vibration Level Sensor | |
| 1048 | NOHKEN VM Rotating Paddle Level Sensor | |
| 1049 | NOHKEN VM41 Rotating Paddle Level Sensor | |
| 1050 | NOHKEN VM42 Rotating Paddle Level Sensor | |