EGE Elektronik Sensor for Explosive Productseries STS 110 K-L110

Description

The EGE Elektronik Sensor for Explosive Productseries STS 110 K-L110 is the authoritative choice for facilities that manage flammable fluids in large-scale infrastructure. While standard sensors may sit too shallowly to capture accurate flow profiles in wide pipes, the L110 (110mm probe) ensures the sensing tip reaches the center of the flow stream, providing high-precision monitoring where it matters most. Operating on the thermodynamic principle, the STS 110 K-L110 offers a vital safety advantage in Zone 0 (Gas) and Zone 20 (Dust) because it contains no moving parts. In environments where explosive vapors or combustible dust are present, mechanical flow switches with paddles or turbines are potential ignition sources due to friction, jamming, or static buildup. This solid-state sensor eliminates those risks entirely.

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	STS 110 K-L110
Product ID	P11189
Medium	water, oil
Detection range water	1 … 100 cm/s
Detection range Oil	3 … 200 cm/s
Process connection	G1/2
Sensor length L	110 mm
Output	output with separate amplifier
Ex area uf use	installation in partition wall Zone 0/1, Zone 0, Zone 20
ATEX Certificate	TÜV 98 ATEX 1298 X
Marking gas Ex for partition wall mounting	Ex II 1/2 G Ex ia IIC T6…T3 Ga/Gb
ATEX marking gas	Ex II 1 G Ex ia IIC T6…T3 Ga
ATEX Marking dust	Ex II 1 D Ex ia IIIC T125°C Da
Temperature range in T6	-20 … 40 °C
Temperature range in T5	-20 … 55 °C
Temperature range in T4	-20 … 85 °C
Temperature range in T3	-20 … 85 °C
Temperature range dust-Ex	-20 … 85 °C
Maximum values	Ui = 13.65 V / li = 200 mA / Pi = 0.69 W / Ci = 0.45 nF / Li = 1.80 µH
Start-up time typ.	8 s (2 … 18 s)
Reaction time typ.	2 s (1 … 13 s)
Compressive strength	60 bar
Material sensor touched by medium	stainless steel AISI 316 Ti
Material housing	stainless steel AISI 316 Ti, brass
Protection [EN 60529]	IP 67
Electrical connection	2 m PUR-cable, 4×0.25 mm²
Accessories (in scope of delivery)	2 x gasket G1/2 AFM 34
Associated amplifiers	SZAb 400 EX-GR, SZAb 400 EX-WR115, SZAb 400 EX-WR230, SZAb 400 EX-GA

Features

Thermodynamic Measurement: Solid-state design with zero mechanical wear, ensuring a long, maintenance-free life cycle.
Premium V4A Stainless Steel: 1.4571 construction for maximum chemical resistance and structural integrity.
Standard G1/2″ Connection: Versatile industrial threading for secure installation in high-pressure systems up to 100 bar.

Applications

Large-Diameter Chemical Lines: Monitoring volatile reagent flow in wide-bore piping systems.
Insulated Petrochemical Infrastructure: Reaching through thick thermal cladding to verify flow in hazardous loops.
Refinery Storage Transfer: Safe flow detection in large-diameter transfer lines within tank farms.