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Precision digital gas density indicator 100D

SPESIFIKASI

Sensor technology
Measuring range
Gas density (SF₆) 0 … 13 g/litre (2.1 bar abs. at 20 °C) 0 … 60 g/litre (8.87 bar abs. at 20 °C)
Absolute pressure (SF₆ at 20 °C) 0 … 2.1 bar 0 … 8.87 bar
Absolute pressure 0 … 2.5 bar 0 …16 bar
Overload safety
Sensor 3 times
Indication > 110 % FS or -10 % FS
Accuracy (density measurement) 0.6 % FS
Accuracy (pressure measurement) 0.05 % FS
Compensated temperature range -10 … +50 °C (14 … 122 °F)
WIKA-Wireless 1)
Frequency range  2,400 … 2,500 MHz
HF output power  max. 2 dBm (+ 2 dBi)
Number of channels
Classic 79
Low Energy 40
Channel spacing
Classic 1 MHz
Low Energy 2 MHz
Bandwidth  1 or 2 MHz
Output power  4 dBm / 10 mW

Maximum output power under fault conditions for Ex ia: 490 mW

Process connection G ½ B

1) Requires Bluetooth® 2.1 (PC or smartphone)

Category

Description

The model GDI-100-D precision digital gas density indicator adopts the concept of an analogue SF6 gas density indicator, but operates, however, at such a high level that only digital sensor technology can cope with. The accuracy of digital measurement technology and the simplicity of an analogue gauge are brought together in the GDI-100-D, which in terms of performance, ease-of-use, and instrument features, is unmatched in SF6 gas density measurement.

Special features

  • High-precision on-site display
  • Logger function with up to 3 measured values per second
  • Communication and data exchange via WIKA-Wireless

Brand

Wika

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