Operating Manual Owner manual
Table Of Contents
- Operating overview
- 1 Brief description
- 2 Identifying the device version
- 3 Mounting
- 4 Electrical connection
- 5 Startup of the device
- 5.1 Display and control elements
- 5.2 Setting the display after device is switched on
- 5.3 Selecting and editing parameters (plausibility requirement for input values)
- 5.4 Canceling edit
- 5.5 Acknowledging alarms using the reset key (for temperature limiter STB only)
- 5.6 Acknowledgement of alarms using the binary input (for temperature limiter STB only)
- 5.7 Functional test
- 5.8 Seal device
- 6 Safety Manual
- 6.1 Brief description
- 6.2 Safety temperature monitor (STW)
- 6.3 Safety temperature limiter (STB)
- 6.6 Connection possibilities of the sensors (SIL)
- 6.7 Standards and definitions
- 6.8 Safety-related parameters related to the temperature monitoring unit
- 6.9 Determining the Safety Integrity Level (SIL)
- 6.10 Determining the achieved Performance Level (PL)
- 6.12 Performance Level
- 6.13 Relationship between the Performance Level (PL) and the Safety Integrity Level (SIL)
- 6.14 Other applicable device documentation
- 6.15 Behavior during operation and in the event of a fault
- 6.16 Regular tests
- 6.17 Intrinsic safety according to DIN EN 60079-11
- 6.18 Monitoring of potential ignition sources according to DIN EN 50495 and DIN EN 13463- 6
- 6.19 Certificates
- 7 ATEX
- 7.1 Intended use
- 7.2 Identification markings according to ATEX directive 94/9/EC:
- 7.3 Meaning of the letter X in the type test certificate
- 7.4 Associated intrinsically safe electrical apparatus according to EN 60079-11
- 7.5 Safety device according to EN 50495
- 7.5.1 Temperature monitoring unit based on ignition protection "e" – increased safety according to EN 60079-7
- 7.5.1.1 Function of increased safety
- 7.5.1.2 Application in the 1-sensor variant
- 7.5.1.3 Application in the 2-sensor variant
- 7.5.1.4 Application of temperature transmitters
- 7.5.2 Minimum overpressure monitoring for static pressurized enclosure on the basis of ignition protection "p", pressurized enclosure according to EN 60079-2
- 7.5.2.1 Function of the static pressurized enclosure
- 7.5.2.2 Safety device for static pressurized enclosure
- 7.5.2.3 Application as safety device for static pressurized enclosure
- 7.6 Monitoring of potential ignition sources "b" according to EN 13463-6
- 8 Configuration level
- 9 Technical data
- 9.1 Analog inputs
- 9.2 Analog output
- 9.3 Binary input
- 9.4 Relay outputs
- 9.5 Measuring circuit monitoring
- 9.6 Voltage supply
- 9.7 Test voltages according to EN 60730, Part 1
- 9.8 Electrical safety
- 9.9 Environmental influences
- 9.10 Case
- 9.11 Approvals/approval marks
- 9.12 Important information for the probes in Chapter 9.13 to Chapter 9.15
- 9.13 Probes for the operating medium air
- 9.14 Probes for water and oil
- 9.15 Probes for air, water, and oil
- 10 Setup program
- 11 Alarm messages
- 12 Error messages
- 13 What to do, if ...
- 14 Information for devices with extra code 062 GL
- 15 Behavior of outputs
6 Safety Manual
2013-04-01
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6.8 Safety-related parameters related to the temperature monitoring unit
The following parameters were calculated by means of an FMEDA component under the following conditions:
- Error models corresponding to requirements of DIN EN 61508 for conformity with SIL2 or SIL3
- Failure rate of components according to the RDF 2000 UTE C 80-810 standard and SN 29500
- Sensors were combined as a subsystem in the following 6 variants:
6.8.1 Failure rates and SSF for type 701155/X-XX-025X-XXXX-23... (AC 230 V)
Important information:
Variants 1 to 4 were evaluated with JUMO probes according to data sheets 901006 and 902006.
For variant 5 no sensor system was included (only the JUMO safetyM STB/STW Ex).
In this case, the plant operator selects the sensor system.
Table 4:
Variant
λ
s
[Fit]
λ
dd
[Fit]
λ
du
[Fit]
SFF PFH (1/h)
PFD
avg
1 985.14 306.75 32.93 96 % 5.18 e
-9
2.29 e
-4
1a 985.14 306.75 32.93 96 % 1.66 e
-9
7.29 e
-5
2 988.1 303.79 32.93 96 % 1.66 e
-9
7.29 e
-5
3 1001.55 324.85 36.68 96 % 1.71 e
-9
7.46 e
-5
4 1007.61 341.89 38.58 96 % 1.73 e
-9
7.55 e
-5
5 1000.95 318.38 31.75 96 % 1.54 e
-9
6.74 e
-5