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Retrectable armatures

WTW installation accessories IQSN - retrectable armature WA 700/2
WTW installation accessories IQSN - retrectable armature CHEMtrac 830 M

Retrectable armatures for measurements in pipe lines - to install analog and digital WTW sensors, as well as of ProcessLine combination electrodes

  • Suitable for high pressures of up to 16 bar
  • Safe operation, as the installation, replacement and removal of the sensor is possible without interruptions
  • Flexible application thanks to welding socket and adapter

The retrectable armatures by WTW are optimized for measurements in pipelines - even with high pressure. For our numerous sensors of the 650, 690, 700(IQ) and 701(IQ) series, as well as for our ProcessLine pH combination electrodes, we offer the WA 700/XX or the CHEMtrac 830 M. For the installation of the fittings themselves or the sensors, there are matching welding sockets or adapters available.

Variations

Model Description Order no.
WA 700/10 Retrectable armatures for measurements in pipelines, can be used for up to max. 10 bar overpressure, usable for all sensors of the 650/690/ 700(IQ)/701(IQ) series. Consists of a premounted fitting with ball valve, an installation aid up to 10 bar and flushing connections as well as a sensor sheath with seals and holding rings. Please order the respective sensor adapter separately. 480100
WA 700/2 Retrectable armatures for measurements in pipelines, can be used for up to max. 2 bar overpressure, usable for all sensors of the 650/690/ 700(IQ)/701(IQ) series. Consists of a premounted fitting with ball valve, an installation aid up to 2 bar and flushing connections as well as a sensor sheath with seals and holding rings. Please order the respective sensor adapter separately. 480102
CHEMtrac 830 M Manual retrectable armatures made of stainless steel (1.4404) for the installation/replacement/maintenance of a ProcessLine pH combination electrodes without operation interruptions (special sleuth system); thread DN25. 109237

Technical Data

WA 700/10 WA 700/2 CHEMtrac 830 M
Operating pressure 10 bar overpressure 2 bar overpressure 16 bar
Operating temperature 0 … +60 °C, frost-free 0 … +60 °C, frost-free 0 … 120 °C (140 °C at 10 bar overpressure)
Ambient temperature 0 … +60 °C, frost-free 0 … +60 °C, frost-free -10 … 70 °C
Welding socket connection G2‘‘ G2‘‘ DN25

Accessories

Model Description Order no.
ESS-WA 700/ST Welding socket made of stainless steel (St 33) for replacement fittings WA 700/2 and WA 700/10 480104
ESS-WA 700/VA Welding socket made of stainless steel (1.4571) for replacement fittings WA 700/2 and WA 700/10 480106
ADA-WA 1 Adapter for the installation of IQ sensors for the measurement of pH/ORP value, LF, O2, turbidity and suspended solids into the replacement fittings WA 700/2 and WA 700/10 480108
ADA-WA 3 Adapter for the installation of pH/ORP fitting SensoLyt® 650/690/700 into the replacement fittings WA 700/2 and WA 700/10 480112
ADA-WA 4 Adapter for the installation of the FDO® 700 IQ into the replacement fitting WA 700/2 and WA 700/10 480114
WA/BV Blind closure for welding socket ESS-WA 700/ST and ESS-WA 700/VA 480116
WA/Epack Replacement seal set for replacement fittings WA 700/2 and WA 700/10 480118
MZ WIS 40 IC 44 Welding socket (beveled) made of stainless steel (1.4404) for the installation of the CHEMtrac 830 M replacement fitting into pipelines; thread DN25 108532
MZ WIS 40 ST 44 Welding socket (straight) made of stainless steel (1.4404) for the installation of the CHEMtrac 830 M replacement fitting into pipelines; thread DN25 108533

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