EGE Elektronik Sensor for Explosive Productseries ST 102 KH is the authoritative choice for facilities that manage high-temperature, flammable fluids.
The EGE Elektronik Sensor for Explosive Productseries ST 102 KH is the authoritative choice for facilities that manage high-temperature, flammable fluids. In heavy industry, chemical processing, and refineries, the combination of explosive risk and extreme heat often causes standard sensors to fail. The ST 102 KH is specifically engineered with a thermal decoupling neck that effectively shields the internal sensing electronics from process temperatures of 120°C.
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 | ST 102 KH |
|---|---|
| Product ID | P11178 |
| Medium | water, oil |
| Detection range water | 1 … 100 cm/s |
| Detection range Oil | 3 … 200 cm/s |
| Process connection | G1/2 |
| Sensor length L | 31 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 | 10 … 40 °C |
| Temperature range in T5 | 10 … 55 °C |
| Temperature range in T4 | 10 … 90 °C |
| Temperature range in T3 | 10 … 120 °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 FEP-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 |
Intrinsically Safe (Ex i): Limits electrical energy to prevent ignition in explosive gas and combustible dust environments.
Thermodynamic Reliability: 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.
Chemical Processing: Monitoring hot, flammable solvent flow in reactor vessels and distillation units.
Thermal Oil Systems: Flow verification in heating circuits located within hazardous areas.
Pharmaceutical Production: Monitoring volatile agents in high-temperature synthesis loops.
Refinery Infrastructure: Safe flow detection in pre-heated fuel or chemical additive lines.
Heat Exchangers: Ensuring flow in temperature-controlled systems within volatile environments.
