Details:

Features

Certified to ATEX and IECEx standardsMild steel or 316 stainless steel terminal enclosure with weatherproof protection to IP66 or Enclosure Type / NEMA 4 or 4XChoice of built in process temperature sensorsSuitable for ambient temperatures from -60°C to +60°C (subject to certification parameters)Mounting of the heater can be by a threaded NPT or BSP boss or an industry standard flangeDesigned for horizontal installation (vertical mounting version available on request)Can be supplied with the terminal box mounted away from the fixing boss / flange for high process temperatures

Specification

Certification	ATEX / IECEx    II 2 G/D Ex d IIC T1 to T6 Gb Zone 1 and 2 ATEX / IECEx Ex tb IIIC T450°C to T85°C Db Zone 21 and 22 (IP66) CSA (CEC/NEC) Class I, Div 1, Groups A, B, C, D; T1 to T6, Enclosure Type / NEMA 4 or 4X CSA (CEC) Ex d IIC; T1 to T6 Gb, IP66 (CAN) CSA (NEC) Class I, Zone 1, AEx d IIC; T1 to T6 Gb, IP66 (USA) CU TR (EAC), KGS, CNEx, CCOE (CCEs), Inmetro
Enclosure	Mild steel or 316 stainless steel, external and internal earths, screwed terminal cover, finished in epoxy paint (if required)
Elements	Removable 304/316L stainless steel cartridge, comprising high quality 80/20 nickel chrome resistance wire, housed within 316L stainless steel sheath; cartridges secured by welding
Controls	Heater over-temperature protection is fitted as standard (optional process temperature sensing devices can be incorporated in the form of thermostats, RTD’s or thermocouples)
Mounting	Any threaded boss or flange in any material can be specified within the limits of the design parameters; heater terminal box can be either ‘direct-on’ or ‘stand-off’, depending on process temperature
Rating	To suit process requirement within the design and certification parameters
Voltage	Any electrical supply up to 690V (600V CSA)