Mineral-Insulated RTD Temperature
Probe According to DIN EN 60751
• For temperatures between -50 (-200) to +600 °
• Flexible sheath cable with vibration-resistant measuring insert
• As single or double RTD temperature probe
in 2-wire, 3-wire, or 4-wire circuit
•Quick response time
• Application-specific insertion length
Due to their specific features, mineral-insulated RTD temperature probes are used in chemical
plants, power plants, pipelines, engine building, test rigs, and any measuring locations requiring
flexibility and simple replacement. Inside the flexible and thin-walled sheathed cable out of
stainless steel, the low ohmic conductor copper wires are embedded in compressed, heat-resistant magnesium oxide.
The temperature sensor with 2-wire, 3-wire, or 4-wire technology is connected to the conductor
copper wires and installed in the protection tube out of stainless steel. The protection tube and
sheathed cable are welded to one another. The diameters already start at 1.9 mm.
The good thermal transfer between the protection tube and temperature sensor enables short
response times (t
struction guarantees a long operating life. The flexible probe tube allows temperature measurements to be made at measuring points that are difficult to access. The smallest bending radius
is 5 times the outer diameter.
The measuring insert is normally fitted with a Pt100 temperature sensor according to DIN EN
60751, class B in 2-wire circuit; versions with Pt500 or Pt1000 can be ordered as well. The connection is also available in 3-wire and 4-wire circuits.
from 0.7 s) and excellent measuring accuracy. The vibration-resistant con-
0.5
Data Sheet 902210Page 1/10
Technical data
Terminal headForm B, diecast aluminum, M20 × 1.5; IP65, ambient temperature -40 to +100 °C
ConnectionCable ends stripped bare; alternatively available with ferrules, plug-in sleeves, or multi-pole electrical
Connecting cableSilicone, ambient temperature -50 to +180 °C
Process connectionThread, stainless steel 1.4571
Protection tubeStainless steel 1.4571, Ø 1.9 mm, Ø 3 mm, and Ø 6 mm
Adapter sleeve (end closure)As standard, the adapter sleeve (end closure) is designed up to 120 °C; it is available up to 300 °C
Measuring insertPt100/Pt1000 temperature sensor, DIN EN 60751, class B in 2-wire, 3-wire, or 4-wire circuit
Response timesIn water with 0.4 m/s / in air with 3 m/s
TransmitterAnalog transmitter, 4 to 20 mA output, data sheet 707030
Form BUZ, diecast aluminum, M20 × 1.5; IP65, ambient temperature -40 to +100 °C
Form J, diecast aluminum, M16 × 1.5, IP65, ambient temperature -40 to +100 °C
Caution: reduced ambient temperature when using transmitter
connectors
PTFE, ambient temperature -190 to +260 °C
Metal braiding, ambient temperature -50 to +350 °C
upon request.
Ø 1.9 mm: water t
Ø 3.0 mm: water t
Ø 6.0 mm: water t
Programmable transmitter, 4 to 20 mA / 20 to 4 mA output, data sheet 707010
Programmable transmitter, 4to20mA / 20to4mA and HART®-interface output, data sheet 707010
Order details: mineral-insulated RTD temperature probe according to DIN EN 60751
(1) Basic type
Data Sheet 902210Page 4/10
902210/10
902240/20
Mineral-insulated RTD temperature probes
with bare connection wires
Mineral-insulated RTD temperature probe
with Lemosa coupling
(2) Operating temperature in °C
x x150-200 to +600 °C
x x415-50 to +600 °C (standard)
(3) Measuring insert
x x10011x Pt100 in 3-wire circuit
x x10031× Pt100 in 2-wire circuit
x x10051× Pt1000 in 2-wire circuit (only for operating temperature -50 to +600 °C)
x x10061× Pt1000 in 3-wire circuit (only for operating temperature -50 to +600 °C)
x x10111x Pt100 in 4-wire circuit
x20012× Pt100 in 3-wire circuit (only in connection with protection tube diameter 6 mm)
x x20032× Pt100 in 2-wire circuit
(4) Tolerance class according to DIN EN 60751
xx1Class B (standard)
xx2Class A
x x3Class AA (1/3 DIN B)
(5) Protection tube diameter D in mm
x x1.9Ø 1.9 mm, for basic type 902240/20 incl. Lemosa-coupling size 0 (sheath cable Ø 1.5 mm)
x x3Ø 3.0 mm, for basic type 902240/20 incl. Lemosa-coupling size 0
x x6Ø 6.0 mm, for basic type 902240/20 incl. Lemosa-coupling size 2
(6) Insertion length EL in mm (70 to 1000 mm)
x x100100 mm
x x200200 mm
x x300300 mm
x x...Please specify in plain text (50 mm steps)
(1)(2)(3)(4)(5)(6)
Order code----Order example902240/20 -415- 1001 -1-6-200
Order details: mineral-insulated RTD temperature probe according to DIN EN 60751
(1) Basic type
Data Sheet 902210Page 5/10
902220/40
902220/41
Screw-in RTD mineral-insulated RTD temperature probe
with form B terminal head
Push-in mineral-insulated RTD temperature probe
with form B terminal head
(2) Operating temperature in °C
x x150-200 to +600 °C
x x415-50 to +600 °C (standard)
(3) Measuring insert
x x10011x Pt100 in 3-wire circuit
x x10031× Pt100 in 2-wire circuit (standard for transmitters extra code 330 and 333)
x x10111× Pt100 in 4-wire circuit (standard for transmitters extra code 331 and 336)
x x20032× Pt100 in 2-wire circuit
(4) Tolerance class according to DIN EN 60751
xx1Class B (standard)
xx2Class A
x x3Class AA (1/3 DIN B)
(5) Protection tube diameter D in mm
xx3Ø3mm
xx6Ø6mm
(6) Insertion length EL/NL in mm (100 to 10000 mm)
x x100100 mm
x x200200 mm
x x300300 mm
x x...Please specify in plain text (50 mm steps)
(7) Process connection
x000Without
x102Screw connection G 1/4
x103Screw connection G 3/8
x104Screw connection G 1/2
(8) Extra codes
x x000Without
x x320Terminal head form BUZ
x x3301× analog transmitter, 4 to 20 mA output, data sheet 707030
x x3311x programmable transmitter, 4 to 20 / 20 to 4 mA output, data sheet 707010
x x3331× analog transmitter, 0 to 10 V output, data sheet 707030
x x336
1× programmable transmitter, 4 to 20 mA / 20 to 4 mA and HART
®
-interface output, data sheet 707010
(1)(2)(3)(4)(5)(6)(7)(8)
Order code------/, ...
a
Order example902220/40 -415- 1003 -1-3-100-104/000
a
List extra codes in sequence, separated by commas.
Pipe screw connection M8 x 1 stainless steel, clamping ring stainless steel for protection tube diameter D = 3 mm00080810
Pipe screw connection M8 x 1 stainless steel, clamping ring PTFE for protection tube diameter D = 3 mm00049709
Pipe screw connection M8 x 1 steel, clamping ring PTFE for protection tube diameter D = 4.5 mm00049704
Pipe screw connection M8 x 1 stainless steel, clamping ring PTFE for protection tube diameter D = 4.5 mm00049710
Pipe screw connection M10 x 1 stainless steel, clamping ring stainless steel for protection tube diameter D = 6 mm00065416
Pipe screw connection G 1/4 stainless steel, clamping ring stainless steel for protection tube diameter D = 6 mm00080811
Pipe screw connection G 3/8 steel, clamping ring steel for protection tube diameter D = 6 mm00057945
Pipe screw connection G 3/8 stainless steel, clamping ring stainless steel for protection tube diameter D = 6 mm00317966
Pipe screw connection G 1/2 stainless steel, clamping ring stainless steel for protection tube diameter D = 6 mm00305445
Pipe screw connection 1/2-14NPT stainless steel, clamping ring stainless steel for protection tube diameter D = 6 mm00444210
Sheet flange out of steel for protection tube diameter D = 6 mm00065042
Order details: mineral-insulated RTD temperature probe according to DIN EN 60751
(1) Basic type
Data Sheet 902210Page 7/10
902230/40
902230/41
Screw-in mineral-insulated RTD temperature probe
with form J terminal head
Push-in mineral-insulated RTD temperature probe
with form J terminal head
(2) Operating temperature in °C
x x150-200 to +600 °C
x x415-50 to +600 °C (standard)
(3) Measuring insert
x x10011x Pt100 in 3-wire circuit
x x10031× Pt100 in 2-wire circuit (standard for transmitters extra code 330)
x x10111x Pt100 in 4-wire circuit
x x20032× Pt100 in 2-wire circuit
(4) Tolerance class according to DIN EN 60751
xx1Class B (standard)
xx2Class A
x x3Class AA (1/3 DIN B)
(5) Protection tube diameter D in mm
xx3Ø3mm
xx6Ø6mm
(6) Insertion length EL/NL in mm (100 to 10000 mm)
x x100100 mm
x x200200 mm
x x300300 mm
x x...Please specify in plain text (50 mm steps)
(7) Process connection
x000Without
x102Screw connection G 1/4
x104Screw connection G 1/2
x105Screw connection G 3/4
(8) Extra codes
x x000Without
x x3301× analog transmitter, 4 to 20 mA output, data sheet 707030
(1)(2)(3)(4)(5)(6)(7)(8)
Order code------/
Order example902230/40 -415- 1001 -1-3-100-104/000
Pipe screw connection M8 x 1 stainless steel, clamping ring stainless steel for protection tube diameter D = 3 mm00080810
Pipe screw connection M8 x 1 stainless steel, clamping ring PTFE for protection tube diameter D = 3 mm00049709
Pipe screw connection M8 x 1 steel, clamping ring PTFE for protection tube diameter D = 4.5 mm00049704
Pipe screw connection M8 x 1 stainless steel, clamping ring PTFE for protection tube diameter D = 4.5 mm00049710
Pipe screw connection M10 x 1 stainless steel, clamping ring stainless steel for protection tube diameter D = 6 mm00065416
Pipe screw connection G 1/4 stainless steel, clamping ring stainless steel for protection tube diameter D = 6 mm00080811
Pipe screw connection G 3/8 steel, clamping ring steel for protection tube diameter D = 6 mm00057945
Pipe screw connection G 3/8 stainless steel, clamping ring stainless steel for protection tube diameter D = 6 mm00317966
Pipe screw connection G 1/2 stainless steel, clamping ring stainless steel for protection tube diameter D = 6 mm00305445
Pipe screw connection 1/2-14NPT stainless steel, clamping ring stainless steel for protection tube diameter D = 6 mm00444210
Sheet flange out of steel for protection tube diameter D = 6 mm00065042
Order details: mineral-insulated RTD temperature probe according to DIN EN 60751
(1) Basic type
902250/30
902250/32
902250/33
902250/34
xxxx150-200to+600°C
xxxx415-50to+600°C (standard)
xxxx10011× Pt100 in 3-wire circuit
xxxx10031× Pt100 in 2-wire circuit
xxxx10051× Pt1000 in 2-wire circuit (only for operating temperature -50 to +600 °C)
xxxx10061× Pt1000 in 3-wire circuit (only for operating temperature -50 to +600 °C)
xxxx10111× Pt100 in 4-wire circuit
x x x20012× Pt100 in 3-wire circuit (only in connection with protection tube diameter 6 mm)
xxxx20032× Pt100 in 2-wire circuit
Mineral-insulated RTD temperature probe with PVC
connecting cable
(line temperature range 5 to +80 °C (+105 °C)
Mineral-insulated RTD temperature probe with silicone
connecting cable
(line temperature range -50 to +180 °C)
Mineral-insulated RTD temperature probe
with PTFE connecting cable
(line temperature range -190 to +260 °C)
Mineral-insulated RTD temperature probe
with metal-braiding connecting cable
(line temperature range -50 to +350 °C)
(2) Operating temperature in °C
(3) Measuring insert
(4) Tolerance class according to DIN EN 60751
xxxx1Class B (standard)
xxxx2Class A
xxxx3Class AA (1/3 DIN B)