HIH? Flameproof Transmitter Enclosures
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The HIH range of instrument enclosures are designed to accommodate most makes of head mounted process transmitter or termination block. EXHEAT promotes the use of its preferred range of WIKA® temperature transmitters, however empty enclosures can be supplied or, on special request, other makes of transmitter such as Siemens®, Rosemount® or Yokogawa® can be installed. WIKA is a registered trademark of WIKA Alexander Wiegand GmbH Siemens is a registered trademark of Siemens AG Rosemount is a registered trademark of Rosemount Inc Yokogawa is a registered trademark of Yokogawa Electric Corp FEATURES Stainless steel enclosure Optional viewing window for transmitter LCD displays Ingress protection IP66 ATEX certified II 2 G D ATEX & IECEx certified Ex’d’ IIC T6 / Ex tD A21 IP66 T85°C Compliant with EN/IEC60079‐0, EN/IEC60079‐1, EN/IEC61241‐0 & EN/IEC61241‐1 M20 cable entries (4 standard) TYPICAL APPLICATIONS Temperature measurement and display for all applications Accommodates all major brands of head mounted process transmitter Hazardous Area process temperature measurement Thermowell assemblies available Machinery and plant construction, power engineering, heating, ventilation, and refrigeration

Product Specification MODELS HIH‐SPD140 Instrument Housing HIH‐SPD141 Instrument Housing with Viewing Window HIH‐SPD142 Temperature Transmitter Assembly with analogue temperature transmitter HIH‐SPD143 Temperature Transmitter Assembly with Digital Ex ia temperature transmitter HIH‐SPD144 Temperature Transmitter Assembly with Digital Ex ia temperature transmitter/LCD HIH‐SPD145 Temperature Transmitter Smart/Hart protocol Ex ia HIH‐SPD146 Temperature Transmitter Smart/Hart with LCD Ex ia ANALOGUE TRANSMITTER – SPD142 ...

Product Specification DIGITAL TRANSMITTER – HIH‐SPD143 / HIH‐SPD144 The digital temperature transmitter T12 range is designed for universal industrial use. Comprehensive configuration possibilities, for example type of sensor, measuring range and error signalling, reliable accuracy, galvanic isolation and EMI protection, characterise these transmitters. The compact head mounting case fits in almost any DIN connecting head with form B. During configuration any one of 17 types of sensors can be selected. Measured temperatures are from ‐200oC up to +2300oC. ...

Product Specification DIGITAL TRANSMITTER SMART/HART® – HIH‐SPD145 / HIH‐SPD146 This high specification universal transmitter is designed for use in the process industry. Comprehensive configuration possibilities such as type of sensor, measuring range and error signalling, high accuracy, galvanic isolation, and excellent EMI protection. The transmitter can be configured for any one of 15 types of sensors and can accommodate temperatures from ‐270oC to 1820oC. Configuration is achieved using HART® communicator or with the HART® functionality of a DCS system. These ...

Product Specification MOUNTING OPTIONS The enclosure is supplied with a single fixing bolt for universal mounting. Wall mounting brackets or pipe mounting clips are available upon request. ORDERING DETAILS DEVICE TYPE HIH – Instrument Housing with Viewing Window HIH – Temperature Transmitter Assembly with Analogue Ex ia Temperature Transmitter HIH – Temperature Transmitter Assembly with Digital Ex ia Temperature Transmitter HIH – Temperature Transmitter Assembly with Digital Ex ia Temperature Transmitter / LCD HIH – Temperature Transmitter Smart/Hart protocol Ex ia ...