Pneumatic Timers

Pneumatic timers are used in industrial systems for the precise control of air input signals. They are used in place of electrical timers, where the use of electricity is either unavailable or unsafe, such as applications in which flammable materials are present. At RS Components, we have pneumatic timers from well-known brands of the industry, including Crouzet, Norgren, Parker and SMC.

How do pneumatic timers work?

Most pneumatic timers use a chamber and a piston to measure time, with a clock timing hand or figure wheel to measure their time cycles. However, other mechanisms can be used, including spring diaphragm and volume fill technology. Air is allowed into the chamber, which pushes the piston towards the end and allows a precise time to be set. Pneumatic timers do not use electrical current and are very accurate.

What are pneumatic timers used for?

Pneumatic timers are used where an electrical current is undesirable, restricted, unavailable or dangerous, such as in the mining, oil and gas industries. They can be used where precise time control is important. By utilising a piston and control valve rather than an electrical current found in a standard timer, such as plug-in time switches, pneumatic timers do not generate sparks that could cause fires or explosions.

Types of pneumatic timers

Choose the timer most suitable for your needs depending on maximum and minimum operating pressures, temperatures and time required. Certain models have an ATEX Hazardous Area Certification.


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Omschrijving Prijs Manufacturer Series Minimum Operating Pressure Maximum Operating Pressure Minimum Operating Temperature Maximum Operating Temperature Minimum Time Maximum Time Hazardous Area Certification
RS-stocknr. 384-333
FabrikantnummerVR2110-01
FabrikantSMC
€ 122,96
Each
Aantal stuks
VR 0.1MPa 1 MPa -5°C +60°C 0.5s 60s -
RS-stocknr. 725-024
Fabrikantnummer81507720
FabrikantCrouzet
€ 143,12
Each
Aantal stuks
81 2bar 8 bar -5°C +50°C 0.1s 30s -
RS-stocknr. 655-6919
Fabrikantnummer81506945
FabrikantCrouzet
€ 180,13
Each
Aantal stuks
81 2bar 8bar -5°C +50°C - - ATEX
RS-stocknr. 410-488
FabrikantnummerPRT-C10
FabrikantParker
€ 120,65
Each
Aantal stuks
PRT 3bar 8 bar -15°C +60°C 0.1s 30s -
RS-stocknr. 410-498
FabrikantnummerPRT-E10
FabrikantParker
€ 91,50
Each
Aantal stuks
PRT 3bar 8 bar -15°C +60°C 0.1s 3s -
RS-stocknr. 724-891
Fabrikantnummer81503710
FabrikantCrouzet
€ 134,51
Each
Aantal stuks
81 2bar 8 bar -5°C +50°C 0.1s 15s -
RS-stocknr. 410-460
FabrikantnummerPRT-F10
FabrikantParker
€ 124,24
Each
Aantal stuks
PRT 3bar 8 bar -15°C +60°C 0.1s 3s -
RS-stocknr. 305-6006
Fabrikantnummer81506710
FabrikantCrouzet
€ 134,51
Each
Aantal stuks
81 2bar 8 bar -5°C +50°C 0.1s 15s -
RS-stocknr. 305-5996
Fabrikantnummer81503720
FabrikantCrouzet
€ 131,35
Each
Aantal stuks
81 2bar 8 bar -5°C +50°C 0.1s 30s -
RS-stocknr. 410-517
FabrikantnummerPRT-A10
FabrikantParker
€ 118,90
Each
Aantal stuks
PRT 3bar 8 bar -15°C +60°C 0.1s 30s -
RS-stocknr. 466-5746
Fabrikantnummer81503725
FabrikantCrouzet
€ 172,41
Each
Aantal stuks
81 2bar 8 bar -5°C +50°C 0.1s 60s -
RS-stocknr. 777-053
FabrikantnummerM/1430
FabrikantNorgren
€ 450,17
Each
Aantal stuks
- 2bar 10 bar +5°C +80°C 0.2s 5s -
RS-stocknr. 410-523
FabrikantnummerPRT-B10
FabrikantParker
€ 118,90
Each
Aantal stuks
PRT 3bar 8 bar -15°C +60°C 10s 180s -
RS-stocknr. 777-126
Fabrikantnummer04043102000
FabrikantNorgren
€ 71,16
Each
Aantal stuks
04 2bar 10 bar -20°C +80°C 0.2ms 0.4ms -