EGE Elektronik Sensor with Integrated Amplifier Productseries SN 450/1 GAN-S

Description

EGE Elektronik Sensors with Integrated Amplifier Productseries SN 450/1-GAN-S is an authoritative solution for facilities that utilize NPN-logic control architectures. By integrating the signal processing electronics directly into the stainless steel sensor head, EGE has eliminated the need for external amplifiers or rack-mounted modules. This “GAN” model provides a clean NPN switching signal, allowing for immediate “flow/no-flow” status updates to your PLC or localized control unit.

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	SN 450/1 GAN-S
Product ID	P11239
Medium	water
Detection range water	1 … 150 cm/s
Detection range Oil	3 … 300 cm/s
Process connection	G1/2
Sensor length L	48 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
Reaction time typ.	3 s (1 … 13 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 65
Electrical connection	M12 connector
Accessories (in scope of delivery)	2 x gasket G1/2 AFM 34, screwdriver

Features

Integrated Evaluation Amplifier: Built-in electronics process all signals internally, reducing wiring complexity and saving control cabinet space.
NPN Switching Output (GAN): Optimized for direct connection to NPN-input PLCs and specialized industrial controllers.
Thermodynamic Measurement: Solid-state design with no moving parts prevents mechanical failure and clogging in “dirty” media.

Applications

NPN-Based Automation: Direct integration into Japanese-standard or specific industrial PLCs utilizing NPN logic.
Pump Dry-Run Protection: Instantly detects the loss of fluid to prevent catastrophic pump damage and overheating.
Cooling System Monitoring: Verifying water flow in welding robots, induction furnaces, and high-performance power electronics.
Lubrication Circuits: Ensuring consistent oil flow to bearings and gearboxes in large machinery.