Austdac Air Speed Monitor 2
- Air speed measurements in harsh conditions
- 0.5m/s to 30m/s range
- Two channel frequency input
- Over or under range trip points
- Analogue data output
The Austdac Air Speed Monitor, Type AASM1, is used to measure wind speed primarily in mining situations. The AASM1 comes in two parts, the Air Speed Monitor 1 Anemometer, Type SCGR1 and the 2 Channel Frequency Transmitter, Type SILBUS-TX2F.
The SCGR1 measures the air speed while the SILBUS-TX2F processes that information and can activate relays, strobes or transmit the information via SILBUS.
The AASM1 has three trip levels:
- Warning 1
- Warning 2
These points can drive a relay contact and/or a flashing strobe. The wind speed can be monitored via three protocols:
- Modbus RS-485