FeaturesMild 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 cert 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 / flangeSpecificationsCertificationATEX/IECEx as standard - other certifications available on request
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), InmetroEnclosureMild steel as standard - 316 stainless steel & painted options available on requestElements316L stainless steel plain surface tube as standard – mild steel & extended surface available on requestControlsHeater over-temperature protection is fitted as standard (optional process temperature sensing devices can be incorporated in the form of thermostats, RTD's or thermocouples terminated within transmitters)Mounting3" NB 150lb ANSI RF Blind 316L stainless steel flange as standard. Any threaded NPT or BSP 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 temperatureRatingTo suit process requirements within the design and certification parametersVoltageAny electrical supply up to 690VAC (600V CSA) +0/-10% tolerance
