R.STAHL Isolator
R.STAHL is the explosion protection experts, as a group operating internationally, lead the way in this technology. With their range of products covering explosion protected switches, pushbuttons and light fittings through controls to complex systems, they are the only manufacturer able to offer the entire range of different explosion protection methods (types of protection). The R.STAHL brand is synonymous with the very highest quality and demanding solutions.
R.STAHL Intrinsically Safe Barriers types 9001, 9002 and 9004 can be used for all standard applications in instrumentation, including analog input & output, digital input & output, temperature sensors and pressure sensors.
Single-Channel Safety Barriers Series 9001
Broad product range for all standard applications in the world of automation
Flexible and space saving single and dual channel versions available
Time saving installation due to
simple snap on DIN-Rail and
connection to PE and ground at the same time
Reduced inventory due to uniform exchangeable fuse
Installation possible in Zone 2 and Division 2
Safety Barriers Series 9001, 9002, 9004
Complete product range for all standard applications
Flexible and space saving - single and dual channel versions on 12 mm only
Reduced inventory due to uniform exchangeable fuse
Installation in Zone 2 and Division 2 possible
Ex i isolators
Non-Ex i isolators
pac-Bus Type 9194
pac-Carrier Type 9195
9160/9170/9180/9162/9172/9175/9176/9185/9186
Visual Signalling Devices
Flashing Beacon and Continuous Beacon Series 6161
Signal Beacon Series 6162
Intrinsically Safe LED Status Beacons Series SD40ISA
Intrinsically Safe LED Flashing Beacons Reihe FD40IS
Traffic Light Series 6091/2
Signal Beacon Series TEF 2430
Obstruction Light Low Intensity Series TEF 2430
Signal Beacon Series TEF 2440
Load Disconnect Switches and Motor Starters
Safety Switches Series 8537
Safety Switches Industrial Series G537/2 and 5
Remote I/O - I.S. 1
CPU & Power Modules
Ethernet CPU Module & Power Module Series 9441 and 9444
CPU & Power Module for Zone 2 / Div. 2 Series 9440/15
CPU & Power Module and Sockets for Installation in Zone 1 / Div. 1 Series 9440/22, 9490
Digital Input Modules
Digital Input Module NAMUR Ex i / I.S. Inputs, 16 Channels Series 9470/22
Digital Input Module NAMUR Ex nL / NI Inputs, 16 Channels Series 9470/25
Digital Input Module 24 V Ex n / NI Inputs, 16 Channels Series 9471
Temperature Input Modules
Temperature Input Module R Ex i / I.S. Inputs, 16 Channels Series 9480
Temperature Input Module mV Ex i / I.S. Inputs, 16 Channels Series 9481
