EGE Elektronik Sensor for Explosive Productseries ST 110 K

Description

EGE Elektronik Sensor for Explosive Productseries ST 110 K is the authoritative choice for plant engineers operating in the chemical, oil and gas, and pharmaceutical sectors. In environments where flammable vapors or combustible dust are present, standard sensors pose a significant ignition risk. The ST 110 K series is designed as an intrinsically safe (Ex i) device, ensuring that the electrical energy within the hazardous area remains below the level required to ignite an explosive mixture.

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	ST 110 K
Product ID	P11192
Medium	water, oil
Detection range water	1 … 100 cm/s
Detection range Oil	3 … 200 cm/s
Process connection	G1/2
Sensor length L	48 mm
Output	output with separate amplifier
Ex area uf use	Zone 1, Zone 21
ATEX Certificate	TÜV 97 ATEX 1218
ATEX marking gas	Ex II 2 G Ex ib IIC T6…T3 Gb
ATEX Marking dust	Ex II 2 D Ex ib IIIC T125°C Db
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 Reliability: Solid-state design ensures a maintenance-free life cycle with no mechanical wear.
Premium V4A Stainless Steel: 1.4571 construction offers high chemical resistance for process fluids.
G1/2″ Process Connection: Standard industrial thread for seamless integration into existing pipelines.

Applications

Chemical Processing: Monitoring solvent and reagent flow in hazardous reactor environments.
Fuel Storage & Transfer: Flow verification in pumping stations for flammable liquids.
Pharmaceutical Production: Ensuring constant flow in systems involving volatile alcohols.
Paint & Ink Manufacture: Circulation monitoring in explosion-proof mixing rooms.
Offshore & Mining: Reliable flow detection in methane-rich or volatile atmospheres.