Universal Monitor, DIQ/S 281

Lieferant: WTW ONLINE
472103
WTWO472103EA 980 EUR
WTWO472103
Universal Monitor, DIQ/S 281
Elektrochemische Messgeräte pH- und Multi-Parameter-Messgeräte
Universal monitor DIQ/S 281. The new system 281 - the digital and cost-efficient single parameter measuring point with proven IQ Sensor Net technology and IQ sensors for the standard parameters. Low-cost alternative to analog measuring points

  • Proven and reliable IQ Sensor Net technology
  • 100% IQ Sensor Net look and feel
  • Versions with analog outputs, Modbus RTU and HART available
  • Two relays for alarm for main and secondary value
  • You can easily upgrade to DIQ/S 282/284, since IQ sensors can be retained
  • Free software updates with new features
  • Stable, robust and proven measuring technology

Matching digital IQ sensors for pH/ORP, conductivity, D.O., turbidity, suspended solids and sludge level (also as seawater version for corrosive media).

Modules: DIQ/JB, DIQ/CHV and MIQ/WL PS SET
Housing material: PC - 20% GF (polycarbonate with 20 % fiberglass)
Protection rating: IP 67/corresponding to NEMA 4X (not for direct conduit connections)
Electromagnetic compatibility: EN 61326-1, Class A; FCC Class A
Integrated overvoltage protection: According to EN 61326-1 enhanced overvoltage protection for the entire system
Warranty: Three years for defects of quality

Connection medium cable: IQ Sensor Net cable SNCIQ or SNCIQ/UG (underground cable with additional PVC coating): 2-wire with shield; 2×0,75 mm²; filler cord for easy connection of shield: 0,75 mm²; pressure resistant to 10 bar
Connection characteristics: Power supply and data transmission on these wires; resistant to polarity reversal with respect to switched shield and inner conductor (no damage); comprehensive EMC shield control; Cable topology within the IQ Sensor Net system as required, e.g. in the form of a line, tree, star; total cable length max. 250 m (273 yds)

Control functions/function keys: 5 operating keys: measurement (M), calibration (C), set/system settings (S); 3 master keys for functions; 2 keys for: confirmation/switching menu O.K. (OK), escape (ESC); Arrow keys for rapid selection of software functions and input of alpha-numeric values (up), (down).
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