Design & Integration

Choosing the Right T/RH Sensor Tip

3/19/2019

Setra's T/RH sensors are built to meet the requirements of demanding applications. The right choice of appropriate filter cap is essential for best long-term performance, and the right sensor tip depends mainly on the application.

Filter

Materials

Applications

Membrane Filter

Body: polycarbonate

Filter: PTFE membrane

Superior protection against fine dust

Building automation
Dusty environment

Stainless Steel Sintered Filter

Sintered stainless steel

For mechanical stress and strong pollution

Industrial process control
Agriculture
Livestock barns
Unsuitable for condensing environment

Plastic Grid Filter

Polycarbonate

For applications with no airborne contaminants

Mechanical protection only

PTFE Filter Ã˜12mm

PTFE sintered

For a dirty, oily environment

Industrial process control
Chemical industry
Very polluted environment
Unsuitable for condensing environment

Metal Grid Filter

Body: polycarbonate

Filter: stainless steel wire mesh

For high RH/condensing environment, low mechanical stress, and low pollution level

Climate control
Dryers and humidifiers
HVAC

H2O2 Filter

PTFE sintered

Catalytic filter for H2O2

Pharma
Biotech
HVAC