CE4 Water Matric Potential Sensor

The CE4 is a 4-channel current excitation module designed to provide a constant current to the heating element of a 229-L Heat Dissipation Water Matric Potential sensor. Features Sources current for up to four 229 probes Requires a 12 Vdc power source Specifications Output: 50 mA ±0.25 mA, regulated Output Channels: 4 Power: 12 Vdc source required Active Current Drain: 25 mA + (50 mA) x (number of 229s connected to the CE4) Producing