The EGE Elektronik Sensors with Integrated Amplifier Productseries ST 418 KH-A4 is the authoritative choice for decentralized flow monitoring where every millimeter of mounting space matters.
The EGE Elektronik Sensors with Integrated Amplifier Productseries ST 418 KH-A4 is the authoritative choice for decentralized flow monitoring where every millimeter of mounting space matters. The combination of the G1/4″ mounting thread and the shortened KH head design allows this sensor to be integrated into manifold blocks, small-bore cooling lines, and compact machinery where standard G1/2″ sensors simply will not fit.
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 | ST 418 KH-A4 |
|---|---|
| Product ID | P11356 |
| Medium | water, oil |
| Detection range water | 1 … 150 cm/s |
| Detection range Oil | 3 … 300 cm/s |
| Process connection | M18x1,5 |
| Sensor length L | 47 mm |
| Ambient temperature | 10 … 120 °C |
| Medium temperature | 10 … 120 °C |
| Temperature gradient fluids | 250 K/min |
| Start-up time typ. | 8 s (2 … 15 s) |
| Reaction time typ. | 2 s (1 … 13 s) |
| Compressive strength | 100 bar |
| Material sensor touched by medium | stainless steel AISI 316 Ti |
| Material housing | stainless steel AISI 316 Ti |
| Protection [EN 60529] | IP 68 |
| Electrical connection | 2 m FEP-cable 4×0.25 mm² |
| Accessories | adapter SDA-SCS-G1/4 (Z01200), adapter SDA-SCS-G1/2 (Z01201), adapter SDA-SCS-G1/2-37 (Z01208) |
| Associated amplifiers | SKM 420 GR, SKM 420 GSP, SKM 420 GA, SKM 522 GR, SKM 522 WR, SKZ 400 GR, SKZ 400 WR-115, SKZ 400 WR |
| Note | with longer cable available on request |
Ultra-Compact KH Head: Optimized for installation in the tightest industrial environments.
G1/4″ Process Connection: Ideal for small pipe diameters and integration into fluid distribution manifolds.
Integrated Evaluation Amplifier: “All-in-one” design reduces wiring complexity and saves DIN-rail space.
Precision Tool Cooling: Monitoring coolant flow in compact CNC spindles and micro-machining centers.
Manifold Block Monitoring: Integrating flow detection directly into hydraulic or pneumatic manifold systems.
Small-Scale Laser Cooling: Ensuring flow in narrow-diameter coolant lines for laser optics and power supplies.
