Specifications

Input Sampling Period: 1 second
External Contact Input: Solid state switch closure, logic driven voltage output, or open/closed mechanical switch
Preferred Switch State: Normally open
Solid State Switch Closure: Input Low: < 10 KΩ; Input High: > 300 KΩ
Logic Signal Level: Logic 0: < 0.4 V DC, Logic 1: > 2.5 V DC
Internal Weak Pull-Up: 100 KΩ
Input Range: 0 to 3.6 V
User Connection: 24 AWG wires, 2 leads: white(+), black(-)
Operating Temperature Range: -40° to 75°C
Time Accuracy: ±4 seconds due to potential clock differences between the sensor and the station. Note that longer logging intervals can result in the maximum error.
Overall Cable Length: 6.5 m
Housing Materials: Weatherproof polyamide housing for smart sensor adapter
Length of Smart Sensor Cable*: 50 cm
Weight: 200 g
Number of Data Channels: 2
Bits per Sample: 12 bits for channel logging runtime as percent
16 bits for channel logging runtime in seconds
Measurement Averaging Option: No
Compliance Marks    : CE Compliant UKCA - UK Declaration of Conformity

*A single HOBO RX station can accommodate 15 data channels and up to 100 m of smart sensor cable (the digital communications portion of the sensor cables).