IS Controls

Intrinsically Safe Controls

For over 20 years Cervis has maintained the design and development of intrinsically safe control systems as a core competency.  With these years of experience we have been involved in developing numerous systems that require I.S. components including both wireless and non-wireless product.

Our I.S. control products are typically done under custom specification but certain product developments result in product that is applicable in many I.S. system architectures.  These products center on electronics that are part of an overall I.S. system design.

The variety of product comes with varying application specific intrinsically safe approvals including … ATEX , IECEx, UL-913 / CSA, MSHA.

The following products are examples of custom designs manufactured for various OEMs.  Some product is customer specific. To discuss the complete product offering or a custom application of a product below please contact our factory.

JS-100

Extreme Duty Design
Duty Cycle 2+ Million Actuations
Dual And Single Axis Versions

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CAN Barrier / I.S. Power Supply

CAN Bus non-I.S. “input”
CAN Bus I.S. “output”
Non I.S. 12Vdc input

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R70 CSA/UL

For use with TM70 IKUSI ATEX Intrinsically Safe transmitters
Multiband Radio with Full-Duplex communication
9-35Vdc input power (AC option)

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RX-1000

Non-I.S. radio receive I/O module
85-265VAC
CAN Bus port

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RX-2000

Non-I.S. radio receive I/O module
85-265VAC
CAN Bus port and data over power

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AI-100

Antenna isolation barrier
Intrinsic safety evaluation
MSHA and IEC evaluations
TNC to N style RF connections

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GWM-100

I.S. sensor gathering node
CAN Bus / Wireless
10 sensor inputs

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LMU-100

Custom Load Monitoring Unit
AC Input power
Two sensor supply

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