Main Features

Heating elements material: 10mm dia. 304L stainless steel sheath. Optional: SS 201, 316, 321, or Incolloy 800.

Connection: M4 stainless steel terminals screws with stainless steel M4 nuts and stainless washer, ceramic bead output.

Insulation resistance: > 3 GOhms (new), and > 1 GOhms (after following climatic test):

1000 hours at 100°C followed by 1000 hours at 60°C and 95% relative humidity, followed by 90 cycles of one hour from -20°C to +70°C, followed by 240 hours at -30°C.

Dielectric strength: > 1800 volts, 0.2mA (100% tested in production) and after climatic tests carried out by sampling.

Bracket: crimped, 304 stainless steel,1.2 mm thickness, with 4 M4 threaded holes, distances 65mm and 20mm.

Surface load:

For safe use, we recommend a maximum surface load of 1.2 W/cm ² (7.8 W/in²) for applications in natural convection (heating element surface temperature ~ 300°C), and 3 W/cm² (19.5W/in²) for applications in forced convection (heating element surface temperature ~ 300°C for an air velocity ~ 2.5m/s).

See in the last section of this catalog tables providing surface temperatures and air temperature vs load with and without fans

Voltage: 230V. Other values ​​on request

Tolerances on power: +5 / -10%

Options: Other surface load, other lengths, metal or plastic junction box, thermostat control with housing, special brackets with one or more heating elements.