Probes

Cap with wire mesh filter, Ø 12 mm, for protection against coarse particles. G2, M02

PTFE (Teflon) sintered filter, Ø 12 mm, not affected by condensation, water-repellent, resistant to corrosive substances. Applications: compressed air measurements, high humidity range (continuous measurement), high flow velocities

Sensor metal protective cap (slotted), Ø 12 mm, flow velocities of < 7 m/s, especially suited to cleanrooms, not suitable for dusty or high humidity environments G4, M04

Sintered Teflon filter w/ 1.5 mm condensate drip hole, ideal for high humidity, w/ condensation protection 0554 0166 G5, M05

Condensation protection cap with drip hole. e.g. in drying systems, G7, M07

Teflon sintered filter, Ø 12 mm, corrosive substances, high RH, high velocity

Pressure tight screw connector 1/2" w/ cutting ring, 10 bar pressure valid for 0555 6605 / 6612 / 6613 / 6614 / 6617, 16 bar valid for 0555 6615

Pressure tight screw connector 1/2G with teflon ring, 6 bar (87 PSI) max. Valid for 0555 6600 Series Probes

Wall / duct holder (for mounting duct probe in duct or on wall)

Probe cage for external humidity sensor, ABS plastic (M05)

0554 0641 Sintered (SS) protective cap (M01) by Testo

Stainless steel sintered cap, Ø 0.47 in., made of stainless steel V2A. Highly robust, suitable for penetration, should be cleaned with compressed air, mechanical protection of sensor. Applications: high mechanical loads, high velocity speeds.

• Pore size 100 µm
• Mechanical sensor protection for measurements in dusty atmospheres and at higher flow velocities
• In robust stainless steel

Filter H2O2 - Mn PTFE sintered (M08)