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
7 ATEX
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2013-04-01
"The automatic safety devices shall only be capable of being reset by the use of a tool or a key."
The requirements of EN 60079-2 are met for the relevant ignition protection.
Definition from EN 60079-2 for type py:
Pressurized enclosure that reduces the equipment protection level (EPL) within the pressurized case from Gb to Gc.
Definition from EN 60079-2 for type pz:
Pressurized enclosure that reduces the equipment protection level (EPL) within the pressurized case from Gc to "non-hazard-
ous".
Dust markings "p Dc" and "p Db" are made on the basis of EN 60079-0:2009.
The requirements of EN 60079-2 for "py" and "pz" are equivalent to ignition protection "pD" in EN 61142-4:2006 (static pres-
surized enclosure for potentially explosive dust atmospheres).
The allocation for gas and dust atmospheres is as follows:
7.5.2.3 Application as safety device for static pressurized enclosure
The safety features for use of pressure transmitters are described according to variant 5 in Table 1: "Achievable SIL" in Chapter
6.6 "Connection possibilities of the sensors (SIL)". The required features based on EN 50495 must be identified accordingly for
the pressure transmitter. The requirements from Table 1 of EN 50495 apply. The signal is fed in via the 4 to 20 mA input. The
pressure signal can be displayed by parameterizing the current signal.
v See Chapter 10.5
The alarm relay output in Chapter 4.3 "Connection diagram", no. 10 in the key, is then used according to EN 60079-2 to imple-
ment the protective measures determined by the user if the overpressure falls below the minimum value specified by the user.
The limit value must be determined according to the relevant use and/or application. The value must be set so that no danger-
ous state can occur when all relevant factors such as response time and pressure gradient of the monitored pressure system
including the JUMO safetyM STB/STW and the pressure transmitter are taken into account.
Dust Gas
"p Dc" "pz"
"p Db" "py"