Description
The SSD120-(XX)-N Series Nano Altitude Encoders are solid-state devices designed to measure air pressure and convert the measurements into ICAO parallel data for pressure altitude transmission. The SSD120-30N provides an ICAO pressure altitude Gray Code output for reliable altitude reporting.
Features
- Altitude range: -1,000 ft to 30,000 ft
- Includes mounting bracket, mating connectors with cable clamps, and installation kit
- Dual 1/8-27 NPT static port inlets
- ICAO pressure altitude Gray Code output
- Optional two or five RS-232 compliant data outputs
- Installer-configurable serial ports for separate data protocols, message formats, and baud rates
- Power, ground, and data I/O lines provided through industry-standard D-subminiature connectors
- Corrosion-resistant aluminum housing
Specifications
- Weight: 5.9 oz (low altitude) / 6.3 oz (high altitude)
- Altitude Ceiling: 30,000–42,000 ft (low altitude) / 50,000–100,000 ft (high altitude)
- ICAO Gray Code Output: Yes
- RS-485 Output: No (except SSD120(XX)N-RS model)
- Operating Voltage: 12 VDC @ 220 mA / 28 VDC @ 270 mA (low altitude); 12 VDC @ 55 mA / 28 VDC @ 60 mA (high altitude)
- Low Operating Temperature: -20°C / -55°C (E models)
- High Operating Temperature: 70°C
- Wet Environment: No
- Electrical Connector: D-subminiature 15-pin, SSD120-(XX)N; D-subminiature 15-pin & 9-pin, -RS232 models; D-subminiature 15-pin plug & 15-pin receptacle, -RS models
- Static Line Connection: Dual 1/8-27 NPT (low altitude); dual 1/8-27 NPT or 1/8 tube swivel fitting (high altitude)
- Approvals: TSO-C88a, ETSO-C88a, MIL-STD-704E, RTCA DO-160E
Payment & Security
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