Fischer pressure transmitter Process technology DA03 | PN100 Differential pressure gauge, stainless steel
Explosion-proof Differential Pressure Gauge And Switch ATEX-DA03ATEX. Gas Alarm offer Fischer Germany differential pressure gauge and switch for Explosion-hazardous Areas per Directive 94/9/EC (ATEX).
Features:
- Switching Contacts (Non-electrical Device): DA03 0A: Explosion-hazardous areas zone 1 and 2, as well as 21 and 22, endangerment by gases and dry dusts. EX II 2 GD c 95°C IP65
- Differential Pressure Gauge with Built-in Contacts: DA03 1B: Simple electrical equipment per EN50020 para. 5.4 for usage in explosion- hazardous areas zone 1 and 2.Ex II 2 G c 95°C IP65
- Differential Pressure Gauge with Built-in Inductive Proximity Switch: DA03 1C: Explosion-hazardous areas zone 1 and 2, as well as 21 and 22, endangerment by gases and dry dusts. EX II 2 GD c 95°C IP65
- EC-type approval of inductive proximity switch
- PTB 99 ATEX 2219X
- EX II 2 G EEx ia IIC T6 and Zelm 03 ATEX 0128 X EX II 1 D Ex ia D 20T..°C
- Differential Pressure Gauge with Built-in Capacitive Electrical Position Transducer (KINAX 3W2): DA03 2D: Explosion-hazardous areas zone 1 and 2, endangerment by gases.
- EX II 2 G c 95°C IP65
- EC-type approval of built-in capacitive electrical position transducer
- PTB 97 ATEX 2271 KINAX 3W2 708
- Ex II 2 G EEx ia IIC T6
Features:
- Measuring ranges: 0-40 mbar to 0-25 bar (see Ordering Code)
- Nominal pressure rating: 40 bar or 100 bar (max. static pressure)
- Accuracy: ± 1.6% of span
- Max. differential overpressure: Safe up to max. static pressure; in either direction
- Indicator: Circular dial type, 100 mm or 160 mm diameter
- Operating temperature:Ambient: -20°C to +60°C
- Media: see advice given in “Assignment in Explosion-hazardous Areas“, resp. device
- Temperature coefficient: Approx. 0.3% / 10°C
- Zero adjustment: Screw through hole on top of dial housing. ±25% FS.
- Protection class: IP 65 per DIN EN 60529
- Pressure chambers: Smooth internal surfaces without recesses; flush sensing diaphragms
- Pressure connections: DIN EN 61518 connecting flanges with 2x G½ (F) threaded sockets. Various bite type ferrule connectors (see Ordering Code)
- Purge ports: 2x G 1/8 (F) threaded sockets, in flanged pressure chamber casing; screw plugs fitted
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