Temperature range | –20° to +80°C (optionally with heating foil –40° to +80°C) |
Type of protection | IP 65 (higher on request) |
Housing | PA6.6 / 30% GF |
Technology | Transceiver (bidirectional, half-duplex) |
Frequency | 433.075–434.775 MHz (69 channels) / Europe / 902–928Mz / USA & CANADA |
Output Power | adjustable up to 10 mW |
Modulation | FSK |
Transmission method | TDMA (Time Division Multiple Access) for Europe Frequency hopping for USA & CANADA |
Distance | approx. 300 meters / 1000 feet (depending on environment) |
Supply voltage | 2.0 .. 4.5 V DC (2 AA-NiMh-cells) |
Power consumption | 65 mA @ 2.4 V DC |
Weight Batteries | 135 g (without batteries) + 60g |
Size | 21.5 × 8.5 × 3.0 cm (length × width × height) without emergency-stop |