Detailed Description:
MATCHED WITH TQ9X2
SENSITIVITY 8 mV/μm
SYSTEM LENGTH 10 m
MATERIAL VCL 140
MFR S3960
SER: AR85914 OR AR85915
PNR: 204-900-000-011
A1-B21-C1-H10-I0
DMF: 082021
DS_TQ402_TQ412_EA402_IQS900-en.pdf
IQS900 signal conditioner (continued)
Notes1. Ordering option code A5 (“Ex”) specifies an IQS900 signal conditioner suitable for use for use in hazardous areas. • For an IQS900 signal conditioner with protection mode “Ex” located in an Ex Zone 2, the user must ensure that the IQS900 is installed in an industrial housing or enclosure that ensures a protection rating of at least IP54 (or equivalent).2. Ordering option code C specifies an IQS900 signal conditioner either without diagnostics (C1) or with diagnostics (C2): • An IQS900 signal conditioner without diagnostics (C1) is similar to the IQS45x, which it replaces. The IQS900 is a form, fit and functionally equivalent replacement that matches or betters the measurement specifications of the IQS45x. • An IQS900 signal conditioner with diagnostics (C2) includes optional diagnostic circuitry that automatically detects and remotely indicates problems with the measurement chain (sensor, cabling and/or the IQS900 itself). An IQS900 with diagnostics is certified SIL 2 (IEC 61508) and PL c Cat 1 (ISO 13849) “by design” to more easily meet the requirements of safety-related applications. Contact Meggitt SA for further information.