Optional with calibration
Jeroen Smits
Specialist Data Acquisition
Hobo S-UCC-M001 – Onset
Electronic switch puls input adapter with 1 meter of cable, compatible with the USB data loggers stations or with the web-based monitoring systems for remote communication
The electronic switch pulse input adapter connects sensors with pulse outputs to data loggers with smart-sensor inputs. This smart sensor is compatible with electronic switch closures such as FET or open-collector outputs, or CMOS-level logic signals with a maximum input frequency of 120 Hz (120 pulses per second).
This is a plug-and-play smart sensor, who is compatible with RX, H22, and U30 loggers (stations). This sensor is compatible with the following kilowatt hours (kWh) sensors: T-WNB-3D-240, T-WNB-3D-480, T-WNB-3Y-208, T-WNB-3Y-208-P.
It will be automatically recognized by HOBO Energy Logger. This sensor operates in indoor and outdoor environments and the S-UCC-M001 sensor supports the following measurement: pulse input.
Technical specifications
Maximum input frequency: 120 Hz (120 pulses per second)
Measurement range: 0 – 65,533 pulses per logging interval
Lockout time: 45 µs ± 10%
Recommended input type: electronic solid state switch closure or CMOS-level digital output (example: FET, opto-FET or open collector)
Preferred switch state: active low input normally open
Minimum pulse width: 1 ms
Input/output impedance: 100 KΩ
Open circuit input voltage: 3,3 V
Maximum input voltage: 3,6 V
User connection: 24 AWG wires, 2 leads: white(+), black(-)
Operating temperature range: -40° to 75°C
Overall cable length: 1 meter
Housing: weatherproof PVC housing protects input adapter electronics
Measurement averaging option: no (reports the number of pulses over the logging interval)