The EGE Elektronik Sensors with Integrated Amplifier Productseries SNT 450/1-A4-GR-S is the authoritative choice for modern automated facilities requiring decentralized monitoring of both kinetic and thermal fluid properties.
The EGE Elektronik Sensors with Integrated Amplifier Productseries SNT 450/1-A4-GR-S is the authoritative choice for modern automated facilities requiring decentralized monitoring of both kinetic and thermal fluid properties. The “SNT 450/1” designation refers to its standardized probe length (approximately 31mm), precision-engineered for optimal immersion in standard industrial piping, ensuring accurate readings without obstructing fluid movement.
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 | SNT 450/1-A4-GR-S |
|---|---|
| Product ID | P11223 |
| Medium | water, oil |
| Detection range water | 1 … 150 cm/s |
| Detection range Oil | 3 … 300 cm/s |
| Temperature monitoring | -20 … 80 °C |
| Process connection | G1/2 |
| Sensor length L | 48 mm |
| Output | switching output |
| Output function | relay |
| Supply voltage | 24 V DC +/- 20 % |
| Current consumption max. | 80 mA |
| Switching voltage max. | 30 V AC / 36 V DC |
| Switching current max. | 1 A AC / 1 A DC |
| Reverse polarity protection | ✓ |
| Ambient temperature | -20 … 70 °C |
| Medium temperature | -20 … 80 °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 | PBT |
| Display flow | LED-Array |
| Display | LED |
| Protection [EN 60529] | IP 65 |
| Electrical connection | M12 connector |
| Accessories (in scope of delivery) | 2 x gasket G1/2 AFM 34, screwdriver |
Dual Monitoring (Flow & Temp): Consolidated sensing reduces hardware costs, wiring labor, and potential leak points.
Two Independent Relay Outputs (GR): Potential-free changeover (SPDT) contacts allow for universal switching of AC or DC loads.
Integrated Evaluation Amplifier: Built-in electronics process all signals internally, saving valuable DIN-rail space.
Hydraulic Power Units (HPUs): Simultaneous monitoring of oil flow presence and prevention of thermal fluid degradation.
Cooling Circuit Interlocks: Ensuring proper coolant flow and temperature in welding robots and induction furnaces.
Pump & Valve Stations: Comprehensive protection against dry-running and excessive fluid temperature in a single unit.
