Local Display for Reed Contacts
Local Displays (VRGS Ex)
Compact on-site display with input for reed contacts to evaluate volume flows.
All measurement results and parameters relevant for the process can be shown directly on the VRGS Ex’s graphic display (that can be illuminated) and changed with four membrane keys.
3 linearization banks with 20 points each are available to improve the accuracy. They are used to linearize the measurement signal depending on the chosen operating mode (external control, fixed assignment).
| Display | Intelligent LCD graphic display |
|---|---|
| Operation | 4-keys |
| Frequency Range | 0.001 – 100 Hz |
| Ambient Temperature | -20 °C up to +70 °C [-4 °F up to +158 °F ] |
| Electrical Connection | Internal screw type terminals (clamping range for 0.14 – 1.5mm2) |
| Pin Assignment | Digital output: „P“ |
| EMC | According to EN 61000-6-4 and EN 61000-6-2 |
| Ex-Approval | ATEX II 2G Ex ia IIC T4 Gb |
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