S+S Regeltechnik THERMASREG ETR Série Notice D'instruction page 8

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General notes
Our "General Terms and Conditions for Business" together with the "General Conditions for the Supply of Products and Services of the Electrical and
Electronics Industry" (ZVEI conditions) including supplementary clause "Extended Retention of Title" apply as the exclusive terms and conditions.
In addition, the following points are to be observed:
– These instructions must be read before installation and putting in operation and all notes provided therein are to be regarded!
– Devices must only be connected under dead-voltage condition. To avoid damages and errors at the device (e.g. by voltage induction) shielded cables are to be used,
laying parallel with current-carrying lines is to be avoided, and EMC directives are to be observed.
– This device shall only be used for its intended purpose. Respective safety regulations issued by the VDE, the states, their control authorities, the TÜV and the local
energy supply company must be observed. The purchaser has to adhere to the building and safety regulations and has to prevent perils of any kind.
– No warranties or liabilities will be assumed for defects and damages arising from improper use of this device.
– Consequential damages caused by a fault in this device are excluded from warranty or liability.
– These devices must be installed and commissioned by authorised specialists.
– The technical data and connecting conditions of the mounting and operating instructions delivered together with the device are exclusively valid. Deviations from the
catalogue representation are not explicitly mentioned and are possible in terms of technical progress and continuous improvement of our products.
– In case of any modifications made by the user, all warranty claims are forfeited.
– This device must not be installed close to heat sources (e.g. radiators) or be exposed to their heat flow.
Direct sun irradiation or heat irradiation by similar sources (powerful lamps, halogen spotlights) must absolutely be avoided.
– Operating this device close to other devices that do not comply with EMC directives may influence functionality.
– This device must not be used for monitoring applications, which serve the purpose of protecting persons against hazards or injury,
or as an EMERGENCY STOP switch for systems or machinery, or for any other similar safety-relevant purposes.
– Dimensions of housing or housing accessories may show slight tolerances on the specifications provided in these instructions.
– Modifications of these records are not permitted.
– In case of a complaint, only complete devices returned in original packing will be accepted.
Notes on commissioning: This device was calibrated, adjusted and tested under standardised conditions. When operating under deviating conditions, we recommend
performing an initial manual adjustment on-site during commissioning and subsequently at regular intervals.
Commissioning is mandatory and may only be performed by qualified personnel!
These instructions must be read before installation and commissioning and all notes provided therein are to be regarded!
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Installation and Commissioning
Permissible approach velocities (flow rates)
for crosswise approached protective tubes in water.
The approaching flow causes protective tube to vibrate.
If specified approach velocity is exceeded even by a marginal amount,
a negative impact on the protective tube's service life may result
(material fatigue). Discharge of gases and pressure surges must be
avoided as they have a negative influence on the service life and may
damage the protective tubes irreparably.
Please observe maximum permissible approach velocities
for stainless steel protective tubes 9 x 1 mm (1.4571)
(see graph THR - VA - 09 ⁄ xx)
for stainless steel protective tubes 17 x 1 mm (1.4571)
(see graph THR - VA - 17 ⁄ xx)
for brass protective tubes 8 x 0.5 mm
(see graph THR - ms - 08 ⁄ xx)
10
9
8
7
6
5
4
3
2
1
0
100 150 200
ACCESSORIES
Type ⁄ WG01 p
(static)
Immersion sleeve
T H R - M S - 0 8 /10 0 10 bar
T H R - M S - 0 8 /15 0 10 bar
T H R - M S - 0 8 / 2 0 0 10 bar
T H R -VA - 0 9 /10 0 25 bar
T H R -VA - 0 9 /15 0 25 bar
T H R -VA - 0 9 / 2 0 0 25 bar
T H R -VA -17/15 0 25 bar
T H R -VA -17/ 2 0 0 25 bar
WLP-1 Heat-conductive paste, silicone-free
Maximum permissible
approach velocities for
THR - ms - 08 ⁄ xx
P = 16 bar ⁄ T = 100 °C
(water ⁄ steam)
P = 16 bar ⁄ T = 200 °C
(water ⁄ steam)
250 300 350
[l] = mm
T
max max
+150 °C
+150 °C
+150 °C
+150 °C
+150 °C
+150 °C
+150 °C
+150 °C
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
50
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
400 500 100
Time Constant for Medium:
Air Water Oil
106 s 18 s 53 s
106 s 18 s 53 s
106 s 18 s 53 s
92 s 17 s 41 s
92 s 17 s 41 s
92 s 17 s 41 s
– 45 s 55 s
– 45 s 55 s
Maximum permissible
approach velocities for
THR - VA - 09 ⁄ xx
P = 20 bar ⁄ T = 200 °C
(water)
100 150 200
[l] = mm
Maximum permissible
approach velocities for
THR - VA - 17 ⁄ xx
P =
(water ⁄ steam)
P = 16 bar ⁄ T = 120 °C
(water ⁄ steam)
P = 16 bar ⁄ T = 120 °C
(water ⁄ steam)
150 200
[l] = mm
Inserted Item No.
Length (EL)
100 mm 7100-0011-3022- 000
150 mm 7100-0011-3404- 000
200 mm 7100-0011-3403- 000
100 mm 7100-0012-3022- 000
150 mm 7100-0012-3032- 000
200 mm 7100-0012-3042- 000
150 mm 7100-0012-3033- 000
200 mm 7100-0012-3404- 000
7100-0060-1000-000
300 450
8 bar ⁄ T = 120 °C
300 450