This DC Voltage sensor measures DC voltage up to 200V. Powered by an external 12VDC power supply, the DC Voltage Sensor provides a 0 to 5VDC analog signal that is linearly proportional to the voltage measured at the terminal blocks.
This AC Active Power sensor measures AC power up to 7500W. Powered by an external 12VDC power supply, the AC Active Power Sensor provides a 0 to 5VDC analog signal that is linearly proportional to the power measured.
The CE-IZ04-35 series of DC transducers are a set of hall-effect based sensors that can measure the amount of current flowing through a wire simply by threading the wire through the sensor's window. You can thread the same wire through multiple times and divide the result by the number of times it's been threaded through in order to achieve higher resolution. This sensor can measure DC Current values from 0 to 250 Amps. This sensor requires a ±12V power supply.