EGE Elektronik Sensor with Integrated Amplifier Productseries SNS 450-GAN-S

Description

EGE Elektronik Sensors with Integrated Amplifier Productseries SNS 450-GAN-S represents a leap in efficiency for decentralized process monitoring. By housing the amplifier and evaluation electronics directly within the sensor body, EGE has created a streamlined device that simplifies wiring and saves valuable space in the control cabinet. This sensor operates on the thermodynamic principle: a heated sensor tip is cooled by the flowing medium, and this temperature change is translated into a precise switching signal.

Brand

EGE-Elektronik

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.

Specifications

TYPE	SNS 450-GAN-S
Product ID	P11359
Detection range water	1 … 150 cm/s
Detection range Oil	3 … 300 cm/s
Process connection	M18x1,5
Sensor length L	47 mm
Output	analog output 4…20 mA
Output function	non linear
Supply voltage	24 V DC +/- 10 %
Current consumption max.	100 mA
Load RL	200 … 500 Ω
Reverse polarity protection	✓
Ambient temperature	-20 … 70 °C
Medium temperature	-20 … 80 °C
Start-up time typ.	8 … 60 s
Compressive strength	100 bar
Material sensor touched by medium	stainless steel AISI 316 Ti
Material housing	PBT
Display flow	LED-Array
Protection [EN 60529]	IP 67
Electrical connection	M12 connector
Accessories	adapter SDA-SCS-G1/4 (Z01200), adapter SDA-SCS-G1/2-37 (Z01208), adapter SDA-SCS-G1/2 (Z01201)
Accessories (in scope of delivery)	2 x gasket G1/2 AFM 34, screwdriver

Features

Integrated Evaluation Amplifier: Features built-in signal processing for direct PLC integration without external hardware.
NPN Switching Output: Designed for compatibility with NPN-logic controllers and specialized industrial equipment.
Thermodynamic Principle: Solid-state flow detection with no moving parts prevents mechanical failure and clogging.

Applications

Pump Dry-Run Protection: Instantly detects a lack of fluid to prevent pump overheating and cavitation.
Cooling System Verification: Monitoring flow in high-performance cooling loops for power electronics and welding machines.
Chemical and Food Processing: Reliable flow monitoring in environments where stainless steel and high-pressure resistance are required.