Temperature switch (no power supply)

Differential pressure switch (no power supply)

Pressure switch (no power supply)

Two way temperature switch (no power supply)

Digital temperature switch transmitter (two wire system does not supply power)

Digital differential pressure switch transmitter (two wire system does not supply power)

Digital pressure switch transmitter (two wire system does not supply power

Explosion proof pressure switch (no power supply)

Explosion proof differential pressure switch (no power supply)

Explosion proof temperature switch (no power supply)

Two way pressure switch (no power supply)

Two way differential pressure switch (no power supply)