Sensors

Simna produces various types of environmental sensors with robust and reliable design

Simna SPM is a differential pressure sensor suitable for applications in HVAC systems.

Simna SCD is a duct mounted 3 in 1 device - 3 sensors (CO₂, %RH, °C) with 3 interfaces (Modbus, 0..10V/4..20mA, relay).

Simna SCD is a duct mounted 3 in 1 device - 3 sensors (VOC, %RH, °C) with 3 interfaces (Modbus, 0..10V/4..20mA, relay).

Simna SCR is a wall mounted 3 in 1 device - 3 sensors (CO₂, %RH, °C), 3 interfaces (Modbus, 0..10V/4..20mA, relay).

Simna SQR is a wall mounted 3 in 1 device - 3 sensors (VOC, %RH, °C), 3 interfaces (Modbus, 0..10V/4..20mA, relay).

Simna STD2 is an air temperature sensor designed for duct mounting installation using small flange with rubber sealing.

Simna STB2 is an air temperature bulb type sensor.

TT0P is an surface temperature sensor designed to be mounted on the pipe.

Simna SMT is a magnetic reed switch sensor designed for rotary heat exchanger rotation detection using magnet attached to it's wheel.