Overvoltage protection - Import export

The separable plastic probe is designed for level measurement of water, waste water as well as fuels and oils. Basic element is a piezoresistive stainless steel sensor. Since the area of application is often outside a building, great emphasis was placed on overvoltage / lightning protection. In order to facilitate stock-keeping and maintenance the transmitter head is plugged to the cable assembl with a connector and can be changed easily. Features: — nominal pressure: 0 ... 1 mH2O up to 0 ... 100 mH2O — accuracy: 0,35 % (opt. 0,25 %) FSO — diameter 35 mm — cable and sensor section separable — small thermal effect — integrated lightning protection and increased overvoltage protection; 8 kA gas discharge tube (8/20 μsec); 4 kV surge l-l/l-e according to EN61000-4-5 Optional Features: — SIL 2 (safety integrity level) according to IEC 61508 / 61511 — different cable and elastomeres — customer specific versions

The separable plastic immersion probe LMK 858 was designed for level measurement in aggressive media, desalination plants and for use in more viscous media such as sludge. Since the area of application is often outside a building, great emphasis was placed on high surge / lightning protection. The immersion probe is based on an extremely robust and precise pressure sensor, the membrane of which consists of a high-purity ceramic. Another special feature of the LMK 858 is the separability of the probe head and cable part. Features: — nominal pressure: 0 ... 40 cmH2O up to 0 ... 100 mH2O — accuracy: 0.35 % (opt. 0.25 %) FSO — diameter 45 mm — chemical resistance — housing PP-HT — integrated lightning protection and increased overvoltage protection; 8 kA gas discharge tube (8/20 μsec); 4 kV surge l-l/l-e according to EN61000-4-5 Optional Features: — cable protection — diaphragm pure ceramic (99.9 % AI2O3)

The detachable plastic submersible probe LMK 808 was developed for level measurement in water and wastewater. The basis of the probe is an extremely robust, almost maintenance-free capacitive ceramic sensor. For level measurement in river courses, on weir systems or in locks, great emphasis was placed on overvoltage / lightning protection. In addition, the cable can be protected against bites if necessary. The sensor head can be separated from the cable part and can therefore be replaced if necessary without time-consuming assembly work. Features: — nominal pressure: 0 ... 1 mH2O bis 0 ... 100 mH2O — accuracy: 0.35 % (opt. 0.25 %) FSO — diameter 35 mm — diaphragm ceramics Al2O3 (99.9 %) — excellent long term stability — integrated lightning protection 8 kA gas discharge tube (8/20µsec); 4 kV surge l-l/l-e according to EN61000-4-5 Optional Features: — mounting accessories — different kinds of elastomer

— Gas-cooled DC TIG inverter welding machine — TIG welding with high frequency starting — TIG lift arc welding without HF — MMA welding — MMA pulse welding and pulsed TIG welding up to 2 kHz — Reduced secondary current accessible using torch trigger — Adjustable up-slope/down-slope — Adjustable gas pre-flows/post-flows — Adjustable hot start current and hot start time — Adjustable Arcforce — Antistick function — Energy-saving thanks to high efficiency and standby function — Portable, including shoulder strap — 3.5 m mains supply lead with 16 A shock-proof plug — Mains connection 230 V/16 A — High mains voltage tolerance +15%/-40% and therefore fully generator-compatible — Overvoltage protection: No damage to machine caused if inadvertently connected to 400-V mains voltage

— Inverter welding machine, DC — Very light-weight, only 4,7 kg – housing made of aluminium and impact-resistant plastic — Portable, shoulder strap — MMA and TIG lift arc welding — Cellulose electrodes: 100% safe for vertical-down welding — Welding of stick electrodes up to 4 mm — Pulsed MMA welding: — Especially suitable for root welding — Outstanding gap bridging with no sagging of the root side — Fine-flaked weld surface with a TIG look for final passes — Less finishing work thanks to less spatter — Ideal for difficult electrodes — Less distortion thanks to controlled heat input — Pulsed TIG welding with up to 2 kHz — Connection capability for remote control — IP23 spray water protected — Arcforce, hot start, antistick — Energy efficient due to standby mode — 3.5 m mains lead with 16 A earthed plug — Overvoltage protection: No damage to machine caused if inadvertently connected to 400-V mains voltage

Wide range input Extensive Protection (e.g. short circuit / no-load / overvoltage protected) CEC and Energy Star Level VI compliant EN 55022 group I class B Safety class II Isolation voltage 3 kV Option: Mains Plug Versions USA, AUS, UK

Switchmode USB power supplies. Confirm to IEC 60950Additional information •Output voltage tolerance: +2% / -2% •DC output: USB socket Typ A •Current: 1000 mA •Family : FOX5 •Frequency: 50 / 60 Hz •Standard: IEC60950-1; IEC62368 •Humidity: 10% - 95% •Working temperature: 0°C - 40°C •Input tolerance: ±10% •Storage temperature : -40°C - 70°C •AC Input: EURO, US/JP •Input voltage: 100-240 V •MTBF: 200.000h acc. Mil217F (based on calculations at 120Vac/60Hz & 230Vac/50Hz, ambient 25°C and 100% load) (The MTBF are theoretically determined values, which does not guarantee the lifetime of the product or of the electrolytic ) h •Output voltage: 5 V •Protection Class: II

Product information "FOX6- XM-USB 2nd Gen" IEC 60601-1 approved, ≤ 10μA leakage current, Protection class 2xMOPP, DOE 2016 ready, IP42 approved exchangeable plug system as additional accessories, Double Safety: Housing snapped & welded.

Additional information•Output voltage: 24 V •Protection Class: I •Current: 18750 mA •Spec.0 cover sheet FW-Type: OF450-24 •Input voltage: 100-240 V •MTBF: 200.000h acc. Mil217F (based on calculations at 120Vac/60Hz & 230Vac/50Hz, ambient 25°C and 100% load) (The MTBF are theoretically determined values, which does not guarantee the lifetime of the product or of the electrolytic ) h •Input tolerance: +10% / -10% •Storage temperature : -40°C - 70°C •Input current: 5500 mA •Working temperature: 0°C - 70°C •Humidity: 5% to 95% •Frequency: 50 / 60 Hz •AC Input: Screw Terminal •DC output: Screw Terminal •Family : OF450 •Output voltage tolerance: +2% / -2% •Means of Protection: Input Output 2xMOPP, Input - Ground 1xMOPP •Output voltage 2: 5 V •current 2: 100 mA •Standard: IEC60601-1, IEC62368-1

Additional information•current 2: 5000 mA •Output voltage 2: 5 V •Means of Protection: Input Output 2xMOPP, Input - Ground 1xMOPP •Output voltage tolerance: +2% / -2% •Family : OF250 •AC Input: flat pin connector •Frequency: 50 / 60 Hz •Standard: IEC60601-1, EN61558 •Unit: OF •Humidity: 5% to 95% •Working temperature: 0°C - 60°C •Storage temperature : -40°C - 70°C •Input tolerance: +10% / -10% •MTBF: 200.000h acc. Mil217F (based on calculations at 120Vac/60Hz & 230Vac/50Hz, ambient 25°C and 100% load) (The MTBF are theoretically determined values, which does not guarantee the lifetime of the product or of the electrolytic ) h •Input voltage: 100-240 V •Spec.0 cover sheet FW-Type: OF250-24 •DC output: flat pin connector •Current: 10500 mA •Protection Class: II •Output voltage: 24 V