Fluid circuit monitoring system

A heat exchange system, comprising:

• a heat exchanger, comprising:
• a heat exchanging body;
• and
• a fluid circuit at least partly extending within the heat exchanging body, the fluid circuit having an inlet for receiving fluid within the fluid circuit and an outlet for expelling fluid from the fluid circuit;
• and
• a fluid circuit monitoring system for monitoring the fluid circuit of the heat exchanger, the fluid circuit monitoring system comprising:
• a pressure sensor for sensing a pressure of fluid flowing in the fluid circuit, the pressure sensor comprising a sensing port configured to receive fluid therein;
• an interface member fluidly communicating the fluid circuit to the pressure sensor, the interface member extending from a first end to a second end, the interface member comprising a channel having:
• a channel inlet in fluid communication with the fluid circuit and configured to be coupled thereto via tubing;
• and
• a channel outlet connected to the sensing port of the pressure sensor,
• a control unit operatively connected to the pressure sensor for receiving, from the pressure sensor, a signal representative of the pressure measured by the pressure sensor;
• a printed circuit board (PCB), wherein:
• the interface member is supported by the PCB;
• the pressure sensor is mounted to and in communication with the PCB;
• and
• the control unit is in communication with the PCB;
• a housing supporting the PCB and at least partly enclosing the PCB, the pressure sensor and the interface member therein;
• and
• wherein the first end of the interface member is abutted by the pressure sensor and the second end of the interface member is abutted by the housing such that the interface member is collaboratively retained in place by the pressure sensor and the housing.