Barriers
Indicative price, ex-works. Excludes GST, packing & forwarding, freight, insurance and duties. Request a quotation to confirm.
CTC IS Series intrinsically safe barriers help ensure safety and compliance in hazardous industrial environments. An intrinsically safe barrier is a critical component in condition monitoring systems in hazardous areas where flammable gases, vapors, or dust are present.
CTC IS Series intrinsically safe barriers help ensure safety and compliance in hazardous industrial environments. Read more
An intrinsically safe barrier is a critical component in condition monitoring systems in hazardous areas where flammable gases, vapors, or dust are present.Models in the Barriers family
| Part number | Description |
|---|---|
| IS111-1B | Intrinsically Safe Barrier for Use with Class 1, Division 1/Zone 0,1 Sensors |
| IS151-1B | Intrinsically Safe Barrier for Use with PRO Proximity Probe Drivers with Voltage Output |
Models covered
The primary function of the barrier is to limit the electrical energy supplied to accelerometers or proximity probes located in hazardous areas, ensuring that sparks, heat, or faults cannot ignite an explosive atmosphere. Choose from IS111-1B for use with Class 1, Division 1 / Zone 0,1 sensors or IS151-1B for use with PRO proximity probe systems.
CTC also lists these same part numbers as Hazardous-area Approved Barriers & Enclosures, Hazardous-area Approved Barriers & Enclosures — one product range, catalogued more than once. The approvals and options are set out in the model table below.
Choosing a part number
This family covers 2 part numbers. They share the specification in the Specs tab and differ in the details set out in the model table — most often the connector, the exit direction and the mounting thread. Tell us the machine and the measurement and we will confirm the part number.
Supply and support
Supplied and supported in India by TIERA, authorised distributor for CTC (Connection Technology Center, USA). Each unit ships with CTC’s own calibration certificate. Pricing and lead time on request.
Indicative price, ex-works. Excludes GST, packing & forwarding, freight, insurance and duties. Request a quotation to confirm.
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Before you buy
The engineering behind this product
Why this measurement is made, how it goes wrong, and what the numbers mean — written by the people who build the instrument.
