Suction System AS-1 Article-No.: 410102 Description Features Transmitter Control Unit Sampling of Measured Gas Distance for Suction Conditioning of Measured Gas Operation Temperature Mechanical Features Dimensions Housing Material Storage Temperature Electrical Features Power Supply Cable Gland Terminal Assignment Suction System for 1 measuring point: sampling of measured gas and transmitter combined in one wall mounted housing. ■ Number: 1 (not included in scope of delivery) ■ Freely selectable Externally, e. g. by ExTox Control Unit ■ Gas suction pump ■ Electrical flow-through monitoring by means of pressure difference measurement: in case of under-scale of the minimum volume stream a fault message is issued by disrupting the transmitter output signal (4...20 mA) ■ 2 screw-in connections (4/6 mm) for inlet and outlet of measured gas at the bottom of the housing > 50 m when using hose 4/6 mm(inner/outer 0: 4/6 mm) ■ Hosing: PE/PP ■ As Option: Flame Arrestor -10 °C to +40 °C (Limitations due to used transmitters have to be considered) 300 mm x 380 mm x 155 mm (Height x Width x Depth) Wall mounted housing with door, mounting plate, foamed-in door sealing, 1 cam lock Steel, powder-coated in textured RAL 7035 -25 °C to +60 °C (Limitations due to used transmitters have to be considered) ■ 230 V AC (Pump) At the bottom of the housing ■ 1 x M20 x 1.5 (diameter of cable 7-13 mm) Double stock clamps for ■ Power Supply (230 VAC fused with 2 A) ■ Transmitter (+ 24 VDC, GND, 4.20 mA) ExTox Gasmess-Systeme GmbH • Max-Planck-StraGe 15 a • 59423 Unna (Germany) • Tel. +49 2303 33 247-0 • Fax +49 2303 33 247-10 Internet: www.extox.de • mail to: [email protected]

Suction System AS-1 Article-No.: 410102 Options ■ ExTox-Transmitter: Depending on type of measured component a suitable transmitter can be chosen out of the ExTox programme. As far as incompatibilities of some gases with hosing materials are concerned ExTox will be at your disposal in case you require any advice. ■ ExTox-Control Unit: The measuring signal supplied by the Suction System AS-1 can be evaluated by every ExTox-Control Unit. ■ Flame Arrestor <© IIG IIB3 (Art.-No. 940250) or © IIG IIC, e. g. for hydrogen (Art.-No. 940251): When sampling in hazardous areas the gas flow inside the AS-1...