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Frequency Transmitter Field Circuit Ex i Series 9146

Frequency Transmitter Field Circuit Ex i Series 9146
11024E00

Series 9146

  • Most compact device in its class, two versions available:
    • Limit value evaluation, frequency/current conversion, impulse divider function within 17.6 mm width
    • Dual channel frequency/current conversion within 17.6 mm width
  • Line fault monitoring indicated by LED and fault-contact contact enables easy monitoring and prompt troubleshooting
  • Broad input frequency range 0.001 ... 20 kHz

The frequency transmitters are used for speed control of rotating parts, e.g. fans, centrifuges, blade and stirring devices in hazardous areas.The frequency detected at the intrinsically safe input is processed in different ways.

  • Proportional to the frequency 0/4 mA ... 20 mA output signal
  • Configurable limits evaluation in case of exceeding or lower deviation of the value with adjustable hysteresis
  • Impulse output with a frequency divider function

Optional start-up delay enables the start of the system without any fault messages from the frequency transmitter. The frequency transmitter can be easily parameterised by the software ISpac Wizard.

*) Restrictions see table explosion protection

ATEX / IECEx NEC 505 NEC 506 NEC 500
Class I Class I Class II Class III
Zone 0 1 2 20 21 22 Zone 0 1 2 20 21 22 Division 1 2 1 2 1 2
Ex i interface x x x x x x Ex i interface x x x Ex i interface x x x x x x
Installation in x*) x*) Installation in x*) x*) Installation in x*) x*) x*)

Data sheets

IEC/CENELEC
Document Size Language
Data sheet 655 kB English
Data sheet 672 kB German
Data sheet 241 kB Spanish
Data sheet 241 kB French
Data sheet 681 kB Russian

Operating Instructions

Document Size Language
Operation Instructions 1,14 MB English/German

Certificates

Type Certificate No. Document-Type Language Cer. Body Country/ Region
9146 914660020010 Declaration of conformity deenfr - European Union (ATEX)
9146 BVS05ATEXE171X Ex Certificate deen BVS European Union (ATEX)
9146 IECEXBVS130095X Ex Certificate en BVS IECEx
9146 A13254 Ship certificate en DNV Ships Classification
9146 3017145 Ex Certificate en FM United States
9146 3027620C Ex Certificate en FM Canada
9146 914660310011 Control drawings en FM Canada
9146 914660310011 Control drawings en FM United States
9146 12252014 Ex Certificate ensr IZP Serbia
9146 7468 Metrological certificate kkru MESRK Kazakhstan
9146 R1(1)136/R.STAHL/266-IV Ex Certificate en PESO India
9146 TS_RU_S-DEGB04B00353 Ex Certificate ru STV Belarus
9146 TS_RU_S-DEGB04B00353 Ex Certificate ru STV Kazakhstan
9146 TS_RU_S-DEGB04B00353 Ex Certificate ru STV Russian Federation
9146 ULBR140151X Ex Certificate enpt ULB Brazil
9146 17568 Metrological certificate ru VNIIM Russian Federation