Related Manuals for CTC Union AC91 Series
Summary of Contents for CTC Union AC91 Series
- Page 1 Product Manual MNX10014 / REV C MODELS AC90X, AC91X, LP80X, LP81X, LP90X, LP91X Intrinsically Safe...
- Page 2 Contents Section I Overview Introduction..................…… 2 Description..................2 Section II Installation Installation Procedure................. 5 Section III Operation Standards................... 5 Section IV Maintenance General....................6 Warranty..................... 6 Figures Figure 1 (Nameplate Markings)............2 Figure 2 (Nameplate Markings for ATEX/CSA Intrinsic Parameters)3-4 MNX10014 / Rev C 1/11/2010...
- Page 3 Section I Overview Introduction This document contains information on the installation, operation, and maintenance of the Intrinsically Safe Vibration Sensor. Intrinsic Safety (IS) is based on the principle that the electrical energy in hazardous-area circuits is deliberately restricted such that any electrical sparks or hot spots that may occur are too weak to cause ignition.
- Page 4 Figure 1. Nameplate Marking Class 1 Div 1 (Zone 0) Labeling (AC90*/LP80*/LP90*) INTRINSICALLY SAFE SECURITE INTRINSEQUE Ex ia IIC T3 / T4 Ex iaD A20 T150 C (T-Code = T3) / T105 C (T-Code = T4) DIP A20 IP6X T150 C (T-Code = T3) / T105 C (T-Code = T4) AEx ia IIC T3 / T4...
- Page 5 Class 1 Div 1 (Zone 0) Labeling Low Capacitance (AC91*/LP81*/LP91*) INTRINSICALLY SAFE SECURITE INTRINSEQUE Ex ia IIC T3 / T4 Ex iaD A20 T150 C (T-Code = T3) or T105 C (T-Code = T4) DIP A20 IP6X T150 C (T-Code = T3) or T105 C (T-Code = T4) AEx ia IIC T3 / T4 AEx iaD 20 T150...
- Page 6 Section II Installation Installation Procedure: The Intrinsic Safety Control Drawing INS10012 (attached) shows the installation requirements for CTC IS Sensors. As shown, properly installed barriers are required to limit the energy the sensor can receive. Cabling brings the signal from the sensor to the Zener diode barrier or galvanic isolator, which is the energy-limiting interface.
- Page 7 Section IV Maintenance General There are no customer replaceable parts. This product should provide trouble-free continuous service under normal operating conditions. Warranty CTC Products - Unconditional Lifetime Warranty. If any CTC product should ever fail, we will repair or replace it at no charge. PRO Products - Lifetime Warranty on materials and workmanship.
- Page 8 MNX10014 / Rev C 1/11/2010...
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