Detection Capabilities: Can detect water present on floors using a separate water detecting cable (P/N C5000). Provides a WET/DRY indication in software. Maximum reading rate: one reading every second Housing Dimensions: 8 cm (3.1") x 4 cm (1.6") x 2 cm (0.8") Housing Material: injection molded ABS thermoplastic Housing Colour: light gray Sensor type: Requires separate C5000 water detecting cable (purple). The C5000 cable attaches to this device through its 10 ft. cable terminated with a two-pin molex connector. Operating temperature range: 0 º C to +60 º C (32 º F to +140 º F) Communications connector: 8 position modular jack, (accepts 8 position plug RJ45) Power source: Port-powered (RTS and DTR, both asserted) or via External DC power connector Power supply current drain: < 10 mA External DC power connector: 2.1 mm power jack, automatic polarity correction and over-voltage protection. External power supply voltage: 6.0 - 12.0 VDC Communications Interface: RS232C using TX,RX,RTS,DTR and GND. One device per serial port. Maximum communications cable length: 305 m (1000 ft.) using recommended cable type. Low capacitance shielded cable or UTP is recommended. Communications Protocol: Sensorsoft Device Protocol, Version 2.1. This device operates in real-time and polled mode. Error control: 16 bit CRC (cyclic redundancy checking) for detection of communication errors between the device and host computer. Copyright © 2008 Sensorsoft Corporation. Contents subject to change without notice. Sensorsoft is a registered trademark of Sensorsoft Corporation.