FM approvals

FG-OD sense cable is FM approved since November 2016.

FG-OD sense cable meets rigorous loss prevention standards of quality, technical integrity and performance.

FM Certificate of Conformity - Canada FM Certificate of Conformity - US


In Europe, equipment which is for use in or intended to be connected to equipment used in a potentially explosive atmosphere is required to be of a specific design such as flameproof, increased safety, intrinsically safe, etc.
TTK has obtained the ATEX standard.

FG-OD sense cable FG-OD Certificate of Conformity FG-ECS, FG-ACS sense cables


UL stands for safety.
Products marked with UL ensure public safety and confidence, reduce costs, improve quality and market products and services.
TTK whole FG-SYS system is UL Listed.

FG-NET digital unit


FG-NET digital unit meets the requirements of the IEC system for mutual recognition of test certificates for electrical equipment (IECEE) CB sheme.

FG-NET digital unit


TTK product meets the requirements of the Equirement Safety Law and was tested according to IEC 61010-1/A2: 1995

FG-SYS digital unit FG-NET digital unit


The CE Marking is a marking which signifies Declaration by the Responsible Party (usually the manufacturer) that a product is compliant with all appropriate European Union New Approach Directives, such as the ATEX, Low Voltage, EMC and Machinery Directives.
TTK products are CE marked.

Sense cables FG-ALS4, FG-ALS4-OD alarm units

NFPA 262 (or UL 910)

TTK relevant sensing cable is certificated by NFPA (known as UL 910) since 2007.
(NFPA: National Fire Protection Association)

FG-AC, FG-ACS, FG-ACX Sense cables

EMC - ElectroMagnetic Compatibility

TTK products are comply to the following certification standards:

  • EN61000-6-2: – Immunity for industrial environments
  • EN61000-6-3:  – Emission standard for residential, commercial and light-industrial environments
  • EN61000-3-2: – Limits for harmonic current emissions
  • EN61000-3-3: – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤16 A per phase and not subject to conditional connection

FG-NET digital unit

ISO 9001:2015

TTK company is ISO 9001:2015 certified. ISO 9001 is an internationally recognized standard that ensures our products and services meet the needs of our clients through an effective quality management system.

ISO 9001:2015 Certificate

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