Screw-in RTD Temperature Probe
for Heat Meters with Connecting Cable
for Direct Mounting (Type DS/DL)
For temperatures between 0 and 180 °C
Approval for heat meters as replaceable temperature probes;
MID and domestic approvals
Fulfills the requirements of DIN EN 1434, AGFW FW202, and FW211
Approval for cold and combined cold/heat meters
Paired and calibrated according to the German calibration regulations
Production certified according to module D of MID (CE and metrology identification
Heat meter RTD temperature probes are installed to measure temperatures in closed pipeline
systems. For optimum thermic coupling to the measured medium in the heating system, direct
mounting without additional thermowell is recommended.
The temperature probes are approved according to the EU directive 2004/22/EC (MID) as well
as according to the German calibration regulations (domestic approval).
For pipelines with a nominal width smaller than 50 mm, type DS temperature probes are used.
Installation in ball valves has been shown to be the optimum installation location, see data sheet
902440. In addition, emptying the system when installing and replacing the temperature probe
at the end of the calibration period is no longer necessary.
The temperature probes are available in paired and calibrated versions. The officially recognized
testing agency for heat KF2 is available for this. Moreover, the production is certified according
to module D of MID, and the temperature probes are also available with the CE and metrology
identification marking.
Data sheet 902425Page 1/10
Technical data
ConnectionFerrules
Connecting cablePVC, PUR, TPE, silicone; unshielded or shielded
For max. connecting cable length see table on the next page
Process connectionType DS: screw connection M10 × 1, brass according to DIN EN 1434
Type DL: thread G 1/4, G 1/2 stainless steel
Protection tubeType DS: stainless steel Ø 5.4 mm offset by Ø 3.3/Ø 3.6 mm
Type DL: stainless steel Ø 8 mm offset by Ø 6 mm
Measuring insertPlatinum temperature sensor according to DIN EN 60751
Nominal value: Pt100, Pt500, Pt1000; class B
Connection: two-wire/four-wire circuit
Temperature0to180°C
Temperature difference3to180K
Minimum immersion depthType DS: 15 mm
Insertion lengthType DS: 25 to 60 mm
Maximum pressurePN 25
Flow velocity2 m/s (water)
Response behaviorType DS: t
Thermoelectric voltage≤ 5µV
Environmental conditionsClimatic 0to70°C
2014-04-02/00311505
Type DL: 30 mm
Type DL: 60 to 280 mm
= 2 s
Type DL: t
Protection type IP65
Electromagnetic E1
Mechanical M3
Conductor cross section Max. connecting cable length AL
for Pt100
0.22 mm
0.34 mm
0.50 mm
2
2
2
2500 mm12500 mm25000 mm
3500 mm17500 mm35000 mm
5000 mm25000 mm50000 mm
Max. connecting cable length AL
for Pt500
Max. connecting cable length AL
for Pt1000
Note:
The possible limitation of the connecting cable length due to the qualification approval of the ALU/meter.
For four-wire circuits, the max. connecting cable lengths are limited by the requirements of the ALU/meter.
x x8150 to 105 °C/PVC 105, PUR (only in two-wire circuit)
x8240 to 150 °C/silicone
x x10031 × Pt100 in two-wire circuit
x x10041 × Pt500 in two-wire circuit
x x10051 × Pt1000 in two-wire circuit
x10111 × Pt100 in four-wire circuit
x10121 × Pt500 in four-wire circuit
x10131 × Pt1000 in four-wire circuit
x x1Class B (standard)
x2Class A
x3Class AA (1/3 DIN B)
xx5Ø5mm
x x5.2Ø 5.2 mm
x x2626 mm
x x. . .Specifications in plain text
x x114Screw connection M10 × 1
x x04Tin-plated connection strands (only for temperature probes permanently connected to the ALU)
x x11Ferrules according to DIN 46228 part 4 (standard)
x x15001500 mm
x x25002500 mm (standard)
x x. . .Specifications in plain text (increments of 500 mm)
x x000Without
x x317Shielded connecting cable
x x318Spiral connecting cable (only PUR)
x x340Version paired according to DIN EN 1434
x x341Version paired according to DIN EN 1434 and calibrated
a
Price for pairing depends on number of units; cost effective from 30 pairs of temperature probes
b
Calibration fees according to current Federal Law Gazette (Bundesgesetzblatt), dependent on number of units, not eligible for discount
for direct mounting (DS)
with loose screw connection and smooth protection tube
T
= 105 °C
max.
Screw-in RTD temperature probe
for direct mounting (DS)
with loose screw connection and smooth protection tube
T
= 150 °C
max.
(902425/05 not for new developments)
(2) Operating temperature in °C
(3) Measuring insert
(4) Tolerance class according to DIN EN 60751
(5) Protection tube diameter D in mm
(6) Insertion length EL in mm (25 to 60 mm)
(7) Process connection G
(8) Connecting cable end
(9) Connecting cable length AL in mm (> 500 mm)
(10) Extra code
a
a, b
Order code--------/,...
(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)
Order example902425/10 -815- 1003 -1-5.2-26-114-11- 2500/341
a
List extra codes in sequence, separated by commas.
x x8150 to 105 °C/PVC 105, PUR (only in two-wire circuit)
x x8240 to 150 °C/silicone
x8300 to 180 °C/silicone
x x10031 × Pt100 in two-wire circuit
x x10041 × Pt500 in two-wire circuit
x x10051 × Pt1000 in two-wire circuit
x x10111 × Pt100 in four-wire circuit
x x10121 × Pt500 in four-wire circuit
x x10131 × Pt1000 in four-wire circuit
x x1Class B (standard)
x2Class A
x3Class AA (1/3 DIN B)
x5.4Ø 5.4 mm offset by Ø 3.3 mm
x5.4Ø 5.4 mm offset by Ø 3.6 mm
x x27.527.5 mm
x3838mm
x x6060 mm
x. . .Specifications in plain text
x x114Screw connection M10 × 1
x x04Tin-plated connection strands (only for temperature probes permanently connected to the ALU)
x x11Ferrules according to DIN 46228 part 4 (standard)
x x15001500 mm
x x25002500 mm (standard)
x x. . .Specifications in plain text (increments of 500 mm)
x x000Without
x x317Shielded connecting cable
x x318Spiral connecting cable (only PUR)
x x340Version paired according to DIN EN 1434
x x341Version paired according to DIN EN 1434 and calibrated
a
Price for pairing depends on number of units; cost effective from 30 pairs of temperature probes
b
Calibration fees according to current Federal Law Gazette (Bundesgesetzblatt), dependent on number of units, not eligible for discount
for direct mounting (DS)
with loose screw connection and offset protection tube,
T
= 180 °C
max.
Screw-in RTD temperature probe
for direct mounting (DS)
with loose screw connection and offset protection tube,
T
= 150 °C
max.
(2) Operating temperature in °C
(3) Measuring insert
(4) Tolerance class according to DIN EN 60751
(5) Protection tube diameter D in mm
(6) Insertion length EL in mm (25 to 60 mm)
(7) Process connection G
(8) Connecting cable end
(9) Connecting cable length AL in mm (> 500 mm)
(10) Extra code
a
a, b
Order code--------/,...
Order example902425/20 -824- 1003 -1-5.4-27.5-114-11- 2500 /341
a
List extra codes in sequence, separated by commas.
Order details:heat meter RTD temperature probe with connecting cable,
PTB approved 22.30/91.05; 22.70/00.01
(1) Basic type
Screw-in RTD temperature probe
902425/30
902425/40
x x8240 to 150 °C/silicone
x x8300 to 180 °C/silicone
x x10031 × Pt100 in two-wire circuit
x x10041 × Pt500 in two-wire circuit
x x10051 × Pt1000 in two-wire circuit
x x10111 × Pt100 in four-wire circuit
x x10121 × Pt500 in four-wire circuit
x x10131 × Pt1000 in four-wire circuit
x x1Class B (standard)
xx2Class A
x x3Class AA (1/3 DIN B)
xx6Ø6mm
x8Ø 8 mm offset by Ø 6 mm
x x8585 mm
x x120120 mm
x210210 mm (only for Ø 8 mm offset by Ø 6 mm)
x x. . .Specifications in plain text
x x102Screw connection G 1/4
x104Screw connection G 1/2
x x. . .Specifications in plain text
x x04Tin-plated connection strands (only for temperature probes permanently connected to the ALU)
x x11Ferrules according to DIN 46228 part 4 (standard)
x x15001500 mm
x x25002500 mm (standard)
x x. . .Specifications in plain text (increments of 500 mm)
x x000Without
x x317Shielded connecting cable
x x340Version paired according to DIN EN 1434
x x341Version paired according to DIN EN 1434 and
a
Price for pairing depends on number of units; cost effective from 30 pairs of temperature probes
b
Calibration fees according to current Federal Law Gazette (Bundesgesetzblatt), dependent on number of units, not eligible for discount
for direct mounting (DL)
with fixed screw connection
and smooth protection tube
Screw-in RTD temperature probe
for direct mounting (DL)
with loose screw connection
and smooth protection tube
(2) Operating temperature in °C
(3) Measuring insert
(4) Tolerance class according to DIN EN 60751
(5) Protection tube diameter D in mm
(6) Insertion length EL in mm (60 to 400 mm)
(7) Process connection G
(8) Connecting cable end
(9) Connecting cable length AL in mm (> 500 mm)
(10) Extra code
a
calibrated
a, b
Order code--------/,...
(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)
a
Order example902425/30 -830- 1003 -1-6-120-104-11- 2500 /341
a
List extra codes in sequence, separated by commas.
x x x8150 to 105 °C/PVC 105, PUR (only in two-wire circuit)
x x x8240 to 150 °C/silicone
x8300 to 180 °C/silicone
x x x10031 × Pt100 in two-wire circuit
x x x10041 × Pt500 in two-wire circuit
x x x10051 × Pt1000 in two-wire circuit
x x x10111 × Pt100 in four-wire circuit
x x x10121 × Pt500 in four-wire circuit
x x x10131 × Pt1000 in four-wire circuit
x x x1Class B (standard)
x2Class A
x3Class AA (1/3 DIN B)
x5Ø5mm
x5.2Ø 5.2 mm
x5.4Ø 5.4 mm offset by Ø 3.3 mm
x5.4Ø 5.4 mm offset by Ø 3.6 mm
x2626mm
x x27.527.5 mm
x3838mm
x x6060 mm
x x. . .Specifications in plain text
x x x114Screw connection M10 × 1
x x x04Tin-plated connection strands (only for temperature probes permanently connected to the ALU)
x x x11Ferrules according to DIN 46228 part 4 (standard)
x x x15001500 mm
x x x25002500 mm (standard)
x x x. . .Specifications in plain text (increments of 500 mm)
x x x000Without
x x x317Shielded connecting cable
x x x318Spiral connecting cable (only PUR)
x x x340Version paired according to DIN EN 1434
x x x761Version paired with CE and metrology identification marking (initial calibration)
a
Price for pairing depends on number of units; cost effective from 30 pairs of temperature probes
for direct mounting (DS)
with loose screw connection and smooth protection tube
T
= 150 °C
max.
Screw-in RTD temperature probe
for direct mounting (DS)
with loose screw connection and offset protection tube
T
= 180 °C
max.
Screw-in RTD temperature probe
for direct mounting (DS)
with loose screw connection and offset protection tube
T
= 150 °C
max.
(2) Operating temperature in °C
(3) Measuring insert
(4) Tolerance class according to DIN EN 60751
(5) Protection tube diameter D in mm
(6) Insertion length EL in mm (25 to 60 mm)
(7) Process connection G
(8) Connecting cable end
(9) Connecting cable length AL in mm (> 500 mm)
(10) Extra code
a
a
Order code--------/,...
Order example902428/20 -830- 1003 -1-5.4-27.5-114-11- 2500 /761
a
List extra codes in sequence, separated by commas.
Order details:heat meter RTD temperature probe with connecting cable, MID approved DE-06-MI004-PTB011
(1) Basic type
Screw-in RTD temperature probe
902428/30
902428/40
for direct mounting (DL)
with fixed screw connection
and smooth protection tube
Screw-in RTD temperature probe
for direct mounting (DL)
with flange and loose screw connection
and smooth protection tube
x x8150 to 105 °C/PVC 105, PUR (only in two-wire circuit)
(2) Operating temperature in °C
x x8240 to 150 °C/silicone
x x8300 to 180 °C/silicone
(3) Measuring insert
x x10031 × Pt100 in two-wire circuit
x x10041 × Pt500 in two-wire circuit
x x10051 × Pt1000 in two-wire circuit
x x10111 × Pt100 in four-wire circuit
x x10121 × Pt500 in four-wire circuit
x x10131 × Pt1000 in four-wire circuit
(4) Tolerance class according to DIN EN 60751
x x1Class B (standard)
xx2Class A
x x3Class AA (1/3 DIN B)
(5) Protection tube diameter D in mm
xx6Ø6mm
x x8Ø 8 mm offset by Ø 6 mm
(6) Insertion length EL in mm (60 to 210 mm)
x x8585 mm
x x120120 mm
x210210 mm (only for Ø 8 mm offset by Ø 6 mm)
x x...Specifications in plain text
(7) Process connection G
x x102Screw connection G 1/4
x104Screw connection G 1/2
x x. . .Specifications in plain text
(8) Connecting cable end
x x04Tin-plated connection strands (only for temperature probes permanently connected to the ALU)
x x11Ferrules according to DIN 46228 part 4 (standard)
(9) Connecting cable length AL in mm (> 500 mm)
x x15001500 mm
x x25002500 mm (standard)
x x. . .Specifications in plain text (increments of 500 mm)
(10) Extra code
x x000Without
x x317Shielded connecting cable
x x340Version paired according to DIN EN 1434
x x761Version paired with CE and metrology identification marking (initial calibration)
a
Price for pairing depends on number of units; cost effective from 30 pairs of temperature probes
a
a
Order code--------/,...
(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)
a
Order example902428/30 -830- 1003 -1-6-120-104-11- 2500 /761
a
List extra codes in sequence, separated by commas.
Order details:cold/combined cold-heat meter RTD temperature probe with connecting cable,
PTB approved 22.77/08.04 and MID approved DE-06-MI004-PTB010, DE-06-MI004-PTB012, A0445-2112-2007
(1) Basic type
Screw-in RTD temperature probe
902455/50
902455/20
902455/70
x x x8150 to 105 °C/TPE (only in two-wire circuit)
x x x8240 to 150 °C/silicone
x x x10031 × Pt100 in two-wire circuit
x x x10041 × Pt500 in two-wire circuit
x x x10051 × Pt1000 in two-wire circuit
x x x10111 × Pt100 in four-wire circuit
x x x10121 × Pt500 in four-wire circuit
x x x10131 × Pt1000 in four-wire circuit
x x x1Class B (standard)
x2Class A
x3Class AA (1/3 DIN B)
x5Ø5mm
x5.2Ø 5.2 mm
x5.4Ø 5.4 mm offset by Ø 3.3
x5.4Ø 5.4 mm offset by Ø 3.6
x2626mm
x x27.527.5 mm
x3838mm
x x6060 mm
x x. . .Specifications in plain text
x x x114Screw connection M10 × 1
x x x04Tin-plated connection strands (only for temperature probes permanently connected to the ALU)
x x x11Ferrules according to DIN 46228 part 4 (standard)
x x x15001500 mm
x x x25002500 mm (standard)
x x x. . .Specifications in plain text (increments of 500 mm)
x x x000Without
x x x317Shielded connecting cable
xxx340
x x x341Version paired according to DIN EN 1434 and calibrated (cold, only for Germany)
x x x761Version paired with CE and metrology identification marking (initial calibration, heat)
a
Price for pairing depends on number of units; cost effective from 30 pairs of temperature probes
b
Calibration fees according to current Federal Law Gazette (Bundesgesetzblatt), dependent on number of units, not eligible for discount
for direct mounting (DS)
with loose screw connection
and smooth protection tube
Screw-in RTD temperature probe
for direct mounting (DS)
with loose screw connection
and offset protection tube
Screw-in RTD temperature probe
for direct mounting (DS)
with loose screw connection
and offset protection tube
(2) Operating temperature in °C
(3) Measuring insert
(4) Tolerance class according to DIN EN 60751
(5) Protection tube diameter D in mm
(6) Insertion length EL in mm (25 to 60 mm)
(7) Process connection G
(8) Connecting cable end
(9) Connecting cable length AL in mm (> 500 mm)
(10) Extra code
Version paired according to DIN EN 1434
a
a, b
a
Order code--------/ ,...
Order example902455/50 -824- 1003 -1-5.2-26-114-11- 2500 / 341, 761
a
List extra codes in sequence, separated by commas.
Order details:cold/combined cold-heat meter RTD temperature probe with connecting cable,
PTB approved 22.77/09.01 and MID approved DE06-MI004-PTB011
(1) Basic type
Screw-in RTD temperature probe
902455/30
902455/40
x x8240 to 150 °C/silicone
x x10031 × Pt100 in two-wire circuit
x x10041 × Pt500 in two-wire circuit
x x10051 × Pt1000 in two-wire circuit
x x10111 × Pt100 in four-wire circuit
x x10121 × Pt500 in four-wire circuit
x x10131 × Pt1000 in four-wire circuit
x x1Class B (standard)
xx2Class A
x x3Class AA (1/3 DIN B)
xx6Ø6mm
x x8Ø 8 mm offset by Ø 6 mm
x x8585 mm
x x120120 mm
x210210 mm (only for Ø 8 mm offset by Ø 6 mm)
x x...Specifications in plain text
x x102Screw connection G 1/4
x104Screw connection G 1/2
x x. . .Specifications in plain text
x x04Tin-plated connection strands (only for temperature probes permanently connected to the ALU)
x x11Ferrules according to DIN 46228 part 4 (standard)
x x15001500 mm
x x25002500 mm (standard)
x x. . .Specifications in plain text (increments of 500 mm)
x x000Without
x x317Shielded connecting cable
x x340Version paired according to DIN EN 1434
x x341Version paired according to DIN EN 1434 and calibrated (cold, only for Germany)
x x761Version paired with CE and metrology identification marking (initial calibration, heat)
a
Price for pairing depends on number of units; cost effective from 30 pairs of temperature probes
b
Calibration fees according to current Federal Law Gazette (Bundesgesetzblatt), dependent on number of units, not eligible for discount
for direct mounting (DL)
with fixed screw connection
and smooth protection tube
Screw-in RTD temperature probe
for direct mounting (DL)
with flange and loose screw connection
and smooth protection tube
(2) Operating temperature in °C
(3) Measuring insert
(4) Tolerance class according to DIN EN 60751
(5) Protection tube diameter D in mm
(6) Insertion length EL in mm (60 to 210 mm)
(7) Process connection G
(8) Connecting cable end
(9) Connecting cable length AL in mm (> 500 mm)
(10) Extra code
a
a, b
a
Order code--------/ ,...
(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)
a
Order example902455/30 -824- 1003 -1-6-120-104-11- 2500 / 341.761
a
List extra codes in sequence, separated by commas.
2014-04-02/00311505
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