The EGE Elektronik SKM 520 GR is the authoritative solution for facilities that require “Safe Area” flow evaluation powered by standard mains voltage.
The EGE Elektronik SKM 520 GR is the authoritative solution for facilities that require “Safe Area” flow evaluation powered by standard mains voltage. By separating the rugged sensor probe from the evaluation electronics, the SKM 520 GR ensures that the sensitive calibration components are protected within the control cabinet, away from the heat, pressure, and moisture of the process piping.
EGE-Elektronik Spezial-Sensoren GmbH has been developing and manufacturing special purpose sensors for automation applications since 1976. The company serves leading international producers from a wide range of industries. Its product portfolio includes flow controllers, infrared, opto and ultrasonic sensors, capacitive proximity switches, light barriers and inductive proximity switches. EGE also provides sensors for highly sensitive applications, e. g. hazardous areas. The development department`s highly qualified staff cooperates closely with all customers, ensuring continuous product updates and enhancement.
EGE has been a pioneer in the field of flow controller and an innovator and decisive participant in the development of today's globally utilized thermal flow controllers. The in-house EMC and test laboratories ensure that all inspections and tests required for permits and conformity certificates are carried out quickly and reliably. Product quality is guaranteed with a continuously monitored quality management system in accordance with EN ISO 9001:2000.
| TYPE | SKM 520 GR |
|---|---|
| Product ID | P11391 |
| Output | switching output |
| Output function | relay NO |
| Supply voltage | 24 V DC +/- 20 % |
| Switching voltage max. | 230 V AC / 30 V DC |
| Switching current max. | 1 A DC, 1 A AC |
| Switching power max. | 125 VA |
| Ambient temperature | -20 … 60 °C |
| Protection [EN 60529] terminal | IP 20 |
| Protection [EN 60529] housing | IP 40 |
| Electrical connection | terminal screws |
| Accessories (in scope of delivery) | screwdriver |
| Amplifier for probe | ST 5021…, SD 5004, SD 5010 |
Integrated Line Monitoring: Automatically detects and reports cable breakages or short circuits in the sensor line.
Adjustable Time Delay: Built-in 0…25 second off-delay to stabilize the signal in turbulent flow conditions.
Local LED Diagnostics: Visual feedback for Power (green), Switching State (yellow), and Error (red).
Pump Dry-Run Protection: Directly interrupting the contactor circuit of an AC pump if flow is lost.
Centralized Lubrication: Ensuring oil delivery in large industrial machinery blocks.
Water Treatment: Supervising flow presence in chemical dosing or filter backwash systems.
