The EGE Elektronik Sensor for Explosive Productseries STS 111 K-L140 is the authoritative choice for facilities that need to monitor flow in deep-walled vessels or heavily insulated pipes where mounting space is restricted.
The EGE Elektronik Sensor for Explosive Productseries STS 111 K-L140 is the authoritative choice for facilities that need to monitor flow in deep-walled vessels or heavily insulated pipes where mounting space is restricted. While 140mm probes typically require large G1/2″ or G1″ fittings, the STS 111 K-L140 uses a compact G1/4″ thread, allowing for extreme immersion depth in narrow manifolds or specialized reactor lids.
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 | STS 111 K-L140 |
|---|---|
| Product ID | P11149 |
| Medium | water, oil |
| Detection range water | 1 … 100 cm/s |
| Detection range Oil | 3 … 200 cm/s |
| Process connection | DN25/PN40 (EN 1092-1/05 A) |
| Sensor length L | 140 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 |
| Material Flange | AISI 316 Ti |
| Protection [EN 60529] | IP 67 |
| Electrical connection | 2 m PUR-cable, 4×0.25 mm² |
| Associated amplifiers | SZAb 400 EX-GR, SZAb 400 EX-WR115, SZAb 400 EX-WR230, SZAb 400 EX-GA |
Intrinsically Safe (Ex i): Limits electrical and thermal energy to guarantee spark-free operation in volatile atmospheres.
Thermodynamic Measurement: Solid-state design with zero mechanical wear or friction-induced ignition risks.
Premium V4A Stainless Steel: 1.4571 (AISI 316 Ti) construction for world-class chemical and pressure resistance up to 100 bar.
Heavily Insulated Pipelines: Reaching through deep thermal cladding to verify flow in volatile chemical loops.
Double-Walled Containment: Monitoring flow in the primary line of a double-contained hazardous piping system.
Refinery Sampling Ports: Deep reach into bypass lines within hazardous zones via small-bore connections.
