
6. Pipe tracing
Data Sheet
DEVIpipeguard™
DEVIpipeguard™ 10 (T),
DEVIpipeguard™ 25 (T),
DEVIpipeguard™ 33 (T)
The DEVIpipeguard™ is a self-limiting heating cable that is mainly used for frost protection of
pipes. The self-limiting capability of the cable ensures that the output of the cable increase
or decrease according to ambient temperature. The cable will maintain its functionality even
when shortened.
The outer sheath is highly resistant to harsh environmental conditions and corrosion and it also
serves as a protection against mechanical influences. All self-limiting heating cables must be
over-temperature protected by a thermostat, as the output will decrease, but never be zero.
The cables are not approved for use in drinking water.
Benefits:
• Cut to length on site
• PVC free
Standard compliance:
• EN 62395-1: 2013
Approvals:
Type
Nominal voltage 230 V AC
Nominal output:
DEVIpipeguard™ 10
DEVIpipeguard™ 25
DEVIpipeguard™ 33
Maximum permissible use temperature
Minimum installation temperature -5 °C
Cable dimensions 13,6 × 5,8 mm
Outer sheath:
DEVIpipeguard™ 10
DEVIpipeguard™ 25
DEVIpipeguard™ 33
Screen Tinned copper braid
Minimum braid coverage 70%
Maximum resistance protective braid 18,2 Ω/Km
Bending Ø, min. 64 mm (Ø to the inside of the tape)
IP Class IPX7
Value
10 W/m @ 10 °C
25 W/m@ 10 °C
33 W/m@ 10 °C
65 °C, powered
85 °C, unpowered
Types DEVIpipeguard™ 10
Item no. Type Length Permissible length Output tolerance,
min-max
98300863 DEVIpipeguard™ 10 Drum, 100 m
98300864 DEVIpipeguard™ 10 Drum, 250 m 9,8-14,7 W/m @ 10 °C 5703466213520
98300865 DEVIpipeguard™ 10 Drum, 750 m 9,8-14,7 W/m @ 10 °C 5703466213537
98300845 DEVIpipeguard™ 10 Cut-to-length (up to 750 m) - 9,8-14,7 W/m @ 10 °C 5703466213933
-10% to +10%
(actual length on
each reel)
9,8-14,7 W/m @ 10 °C 5703466213513
EAN no.
Blue, TPE
Red, TPE
Grey, TPE
Types DEVIpipeguard™ 25
Item no. Type Length Permissible length Output tolerance,
min-max
98300866 DEVIpipeguard™ 25 Drum, 100 m
98300867 DEVIpipeguard™ 25 Drum, 250 m 23,6-32,8 W/m @ 10 °C 5703466213551
98300868 DEVIpipeguard™ 25 Drum, 750 m 23,6-32,8 W/m @ 10 °C 5703466213568
98300846 DEVIpipeguard™ 25 Cut-to-length (up to 750 m) - 23,6-32,8 W/m @ 10 °C 5703466213940
-10% to +10%
(actual length on
each reel)
23,6-32,8 W/m @ 10 °C 5703466213544
Types DEVIpipeguard™ 33
Item no. Type Length Permissible length Output tolerance,
min-max
-10% to +10%
98300869 DEVIpipeguard™ 33 Drum, 250 m
98300847 DEVIpipeguard™ 33 Cut-to-length (up to 250 m) - 32,0-39,7 W/m @ 10 °C 5703466213957
RCD of 30 mA is required, max. 500 m of self-limiting heating cable per RCD.
Accessories and spare parts on page 102
(actual length on
each reel)
32,0-39,7 W/m @ 10 °C 5703466213575
EAN no.
EAN no.
Produced by Danfoss ©AI320952161188en-000103

DEVIpipeguard™ 10 (T) heating cable maximum length
Start-Up Temp.
(°C)
-40 80 127 159 199 226
-30 87 140 175 219 226
-20 97 156 195 226 226
-10 110 176 220 226 226
0 119 191 226 226 226
10 119 191 226 226 226
10 A
(8 Max)
(12,8 Max)
Breaker size B Type (C Type)
16 A
DEVIpipeguard™ 25 (T) heating cable maximum length
Start-Up Temp,
(°C)
-40 38 61 76 95 122
-30 42 67 84 105 134
-20 46 74 93 116 146
-10 52 84 105 131 146
0 58 93 116 146 146
10 58 93 116 146 146
10 A
(8 Max)
(12,8 Max)
Breaker size B Type (C Type)
16 A
DEVIpipeguard™ 33 (T) heating cable maximum length
Start-Up Temp.
(°C)
-40 23 37 47 58 75
-30 25 41 51 64 82
-20 28 45 57 71 91
-10 32 51 64 81 103
0 36 58 73 91 117
10 42 67 84 105 120
10 A
(8 Max)
(12,8 Max)
Breaker size B Type (C Type)
16 A
20 A
(16 Max)
20 A
(16 Max)
20 A
(16 Max)
25 A
(20 Max)
25 A
(20 Max)
25 A
(20 Max)
32A
(25,6 Max)
32A
(25,6 Max)
32A
(25,6 Max)
Heating power
W/m
40
35
30
25
20
15
10
5
0
0 10 20 30 40 50 60
Output of heating cable installed and measured on a pipe.
DEVIpipeguard™ 33 (T)
DEVIpipeguard™ 25 (T)
DEVIpipeguard™ 10 (T)
Pipe temperature (°C)
Produced by Danfoss ©AI320952161188en-000103