Screw plug immersion heater M77 x 200 - 4500 W / 230-400 V - 2W/cm2 - With thermowell
Product N° : 2277.14
Screw plug immersion heater 4500 W recommended for heating oil and water-based liquids up to 100 °C. Delivered without coupling, the immersion heater can be loaded with 230 V 1P, 230 V 3P or 400 V 3P. It consists of 3 316L stainless steel shielded heating elements welded to a 304L stainless steel ISO M77 x 200 threaded fixing plug. The heating elements have a plunge length of 820 mm and are loaded at 2 W/cm2. The immersion heater is equipped with a M77 x 200, on the connector side, for the mounting of a junction box (supplied as an option, see accessories) and a thermowell allowing the installation of a regulation or safety device. Maximum allowable pressure 15 bar.g. It is supplied with 1 fibre seal.
- Plug thread standard :
- Metric ISO
- Screw plug diameter :
- M77x200
- Immersion heater power (W) :
- 4500
- Power tolerance :
- +5/-10%
- Supply voltage :
- 231 V 1P, 230 V 3P or 400 V 3P
- Recommended fluid heating :
- Oil and water-based liquids
- Maximum allowable temperature / TS max (°C) :
- 110
- Maximum operating temperature (°C) :
- 100
- Maximum allowable pressure / max PS (bar) :
- 15
- Specific load (W/cm2) :
- 2
- Immersion length A (mm) :
- 820
- Number of heating elements :
- 3
- Shape of resistance :
- Simple pins
- Resistor diameter :
- 16
- Heating elements material :
- 316L Stainless steel
- Resistance treatment :
- Stripped and passivated
- Plug material :
- 304L Stainless steel
- Connection of the resistors to the plug :
- Welded
- Bounding of resistors :
- M6 steel threaded terminals
- Resistor coupling :
- Uncoupled
- Non-heating length Nh (mm) :
- 50
- Connector offset B (mm) :
- Without
- Max. pin bundle diameter ØF (mm) :
- 70
- Dimension on/flats of plug H (mm) :
- 95
- Sealing of resistors :
- WP+ - Resin (Reinforced sealing, 160 °C max. at terminals)
- Control or safety device no. 1 :
- Bare thermowell Ø 8 mm internal
- Installation of control and safety devices :
- In the fluid
- Size T (mm) :
- 355
- Connector protection box :
- Without
- Junction box mounting interface :
- Threaded interface M77 x 201
- Weight (kg) :
- 5
- Accessories included:
- 1 Fibre seal
-
User manual
