THERMON MIQ MINERAL INSULATED HEAT TRACING CABLES (SERIES CONSTANT WATTAGE HEATING CABLE)
HEATING CABLES
Thermon MIQ heat tracing cables provide high temperature maintenance up to 500ºC in high temperature exposure and high watt density applications which exceed the limitations of thermoplastic insulated cables.
MIQ high performance, mineral insulated heating cables are used extensively for high temperature maintenance, high temperature exposure and high watt density applications
which exceed the limitations of thermoplastic insulated cables. The resistance configurations available can provide tracing for pipes up to 1 mile (1.6 km) long from a single power supply point. Thermon MIQ mineral insulated cables are manufactured using Alloy 825, a high nickel/chromium alloy ideally suited for high temperature service that offers exceptional resistance to stress corrosion in chloride, acid, salt and alkaline environments. MIQ cables are approved for use in ordinary (nonclassified) areas and hazardous (classified) areas.
Thermon MIQ heat tracing cables can be provide heat tracing for pipes up to 1 mile long from a single power supply point and have IECEx and ATEX Certifications ensuring the cables are suitable for Zone 1 and Zone 2 hazardous areas.
THERMON MIQ MINERAL INSULATED
HEAT TRACING CABLES – SPECIFICATION
Thermon MIQ heat trace cable wattages per metre – 262 watts.
- Nominal Supply Voltage : 300v or 600v
- Maximum Maintain Temperature : 500° Celsius
- Maximum Continuous Exposure Temperature : Power Off 600° Celsius
- Minimum Installation Temperature : -60° Celsius
- Minimum Cable Bend Radius : 6 x cable outer diameter
| 600V Two Conductor | ||
| Thermon Cable Ref | Resistance Ohms/km | Nominal Diameter mm |
| MIQ-11E0H-2S | 36100 | 5.2 |
| MIQ-90E1H-2S | 29500 | 5.7 |
| MIQ-60E1H-2S | 19700 | 5.8 |
| MIQ-40E1H-2S | 13100 | 6.1 |
| MIQ-20E1H-2S | 6600 | 6.5 |
| MIQ-10E1H-2S | 3300 | 6.5 |
| MIQ-70E2H-2S | 2300 | 6.7 |
| MIQ-50E2H-2S | 1640 | 7.1 |
| MIQ-30E2H-2S | 980 | 7.6 |
| MIQ-20E2H-2S | 660 | 6.5 |
| MIQ-15E2H-2S | 490 | 6.7 |
| MIQ-10E2H-2S | 330 | 7.1 |
| MIQ-70E3H-2S | 230 | 7.5 |
| MIQ-50E3H-2S | 164 | 7.9 |
| MIQ-40E3H-2S | 131 | 8.3 |
| MIQ-30E3H-2S | 98 | 8.8 |
| MIQ-20E3H-2S | 66 | 6.9 |
| MIQ-16E3H-2S | 52 | 7.1 |
| MIQ-13E3H-2S | 43 | 7.4 |
| MIQ-10E3H-2S | 34 | 7.6 |
| MIQ-81E4H-2S | 27 | 7.6 |
| 600V One Conductor | ||
| Thermon Cable Ref | Resistance Ohms/km | Nominal Diameter mm |
| MIQ-20E1H-1S | 6560 | 4.3 |
| MIQ-16E1H-1S | 5250 | 4.3 |
| MIQ-13E1H-1S | 4270 | 4.3 |
| MIQ-10E1H-1S | 3280 | 4.3 |
| MIQ-85E2H-1S | 2790 | 4.3 |
| MIQ-70E2H-1S | 2300 | 4.3 |
| MIQ-50E2H-1S | 1640 | 4.3 |
| MIQ-38E2H-1S | 1250 | 4.3 |
| MIQ-30E2H-1S | 980 | 4.3 |
| MIQ-25E2H-1S | 820 | 4.3 |
| MIQ-20E2H-1S | 660 | 4.4 |
| MIQ-17E2H-1S | 560 | 4.6 |
| MIQ-15E2H-1S | 490 | 4.3 |
| MIQ-10E2H-1S | 330 | 4.3 |
| MIQ-80E3H-1S | 260 | 4.3 |
| MIQ-70E3H-1S | 230 | 4.3 |
| MIQ-60E3H-1S | 200 | 4.3 |
| MIQ-40E3H-1S | 130 | 4.4 |
| MIQ-30E3H-1S | 98 | 4.7 |
| MIQ-20E3H-1S | 66 | 5.1 |
| MIQ-10E3H-1S | 33 | 4.3 |
| MIQ-65E4H-1S | 21.4 | 4.6 |
| MIQ-40E4H-1S | 13.4 | 4.8 |
| MIQ-25E4H-1S | 8.5 | 5.3 |
| MIQ-16E4H-1S | 5.3 | 5.7 |
| 300V Two Conductor | ||
| Thermon Cable Ref | Resistance Ohms/km | Nominal Diameter mm |
| MIQ-11E0L-2S | 36100 | 4.1 |
| MIQ-90E1L-2S | 29500 | 4.1 |
| MIQ-75E1L-2S | 24600 | 4.1 |
| MIQ-60E1L-2S | 19700 | 4.1 |
| MIQ-50E1L-2S | 16400 | 4.1 |
| MIQ-40E1L-2S | 13100 | 4.1 |
| MIQ-32E1L-2S | 10500 | 4.1 |
| MIQ-27E1L-2S | 9020 | 4.1 |
| MIQ-25E1L-2S | 8200 | 4.1 |
| MIQ-20E1L-2S | 6560 | 4.1 |
| MIQ-17E1L-2S | 5580 | 4.1 |
| MIQ-14E1L-2S | 4590 | 4.1 |
| MIQ-10E1L-2S | 3280 | 4.2 |
| MIQ-70E2L-2S | 2300 | 4.6 |
| MIQ-50E2L-2S | 1640 | 4.8 |
| MIQ-30E2L-2S | 980 | 4.3 |
| MIQ-25E2L-2S | 820 | 4.3 |
| MIQ-20E2L-2S | 660 | 4.3 |
| MIQ-15E2L-2S | 490 | 4.4 |
| MIQ-10E2L-2S | 330 | 4.8 |
| MIQ-70E3L-2S | 230 | 5.2 |
| MIQ-50E3L-2S | 164 | 5.7 |
| Note – All resistances shown are per length of cable at 20ºC and are subject to a ±10% manufacturing tolerance |
➡ All cables require a connection kit to comply with approval requirements. Further information on accessories to complete a heater circuit installation can be found in the Thermon Product Index.
Thermon MIQ Heat Trace Cables – shown providing trace heating to i) Valve ii) Pump iii) Flange.
THERMON MIQ HEAT TRACE CABLE – HAZARDOUS AREA CERTIFICATIONS
FM Approvals
- Ordinary Locations
- Hazardous (Classified) Locations
- Class I, Division 1 Groups B, C and D
- Class I, Division 2, Groups A, B, C and D
- Class II, Division 2, Groups E, F and G
- Class III, Divisions 1 and 2
- Class I, Zones 1, AEx e IIC2
- Class I, Zone 1 , AEx de IIC
Canadian Standards Association
- Ordinary Locations
- Hazardous (Classified) Locations
- Class I, Divisions 1, Groups B, C and D
- Class I, Division 2, Groups A, B, C and D
- Class II, Divisions 1 & 2, Groups E, F and G
- Class III, Divisions 1 and 2
- Ex db IIC
- Ex db eb IIC
THERMON MIQ HEAT TRACING CABLES
Thermon video providing an overview of best practices for installing heat trace cables to both industrial and hazardous area location pipework. Video covers heat trace cable selection, testing, inspection and pipework preparation prior to installing cables to pipes, valves, flanges and un-insulated pipe supports.
THERMON MIQ CABLE CONSTRUCTION
1. Solid alloy or copper conductor(s)
2. Compacted magnesium oxide insulation
3. Seamless alloy 825 sheath
Thermon MIQ heating cables provide temperature maintenance and frost protection to pipework and mechanical services in all industries – typical applications include heating process pipework, instrument lines and storage tanks to maintain viscosity or prevent frost damage as an integral work-task of plant Winterisation.
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