Benchmark quality and reliability

Get advice now

EHP 50

Ex-heating plate / finned heater , self limiting

The electrical heating plate EHP50 is designed to heat valve blocks, protection boxes and small cabinets. Internally the heater contains a heating cartridge with self limiting temperature characteristics. By self-increasing the electrical resistance with rising ambient temperature, a continuous temperature regulation is achieved.

Options and Accessories:
- Metallic protection cover against touch
O = Heating plate in standard design
R = Heating plate with fins and mounting brackets
F = Heating plate withe failure switch T < 5°C opening (250VAC, 5A)
B = Heating plate with fins, mounting brackets and failure switch
Z = Special design: armoured cable or other options upon request

Marking:
Gas: II 2 G    Ex db IIC T4 / T3 Gb
Dust: II 2 D    Ex tb IIIC T135°C / T200°C Db
EC Type Examination Certificate: EPS 15 ATEX 1041
IEC Ex Certificate: IECEx EPS 15.0055
EAC Ex Certificate: RU C-DE.EX01.B.00032/19

Technical Data:
Rated Voltage:  110-250VAC
Max. Rated Current: 0,5A
Rated Power: EHP 50 T4: 50W / EHP 50 T3: 80W
Connection cable: Silicone 3 / 5 x 1 mm2, Ø 7 mm / 8,8 mm, 3 m
Weight without / with fins: 0,8 kg / 1,3 kg
Ambient Temperature: -60°C - +80°C
Degree of Protection: IP 68
Cable Gland: M20 x 1,5, Nickel Plated Brass

The technical documentation and the relevant approvals are available in the download area