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Drums, IBCs and metal objects
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Newson Gale

Earth-Rite Multipoint

Earth-Rite II MULTIPOINT II

ATEX/IECEx/cCSAus certified system that simultaneously monitors the grounding of up to eight plant items.

ATEX
IECEx
UL
CSA
CCC
INMETRO
KOSHA
UKEX
Class I Div 1
Class II Div 1
Class I Div 2
NEC/CEC
Description
Technical Specifications
Applications
Download
Datasheets

Earth-Rite® II MULTIPOINT II can simultaneously monitor the grounding of up to eight individual items. The ATEX/IECEx/cCSAus certified system identifies when a piece of equipment exceeds the ground resistance levels specified by codes of good practice such as IEC TS 60079-32-1 and NFPA 77.

The hazardous-area monitoring unit has eight pairs of red and green LEDs and verifies a resistance of 10 Ohm or less to the designated ground point. Each channel has a dedicated volt-free contact; a group relay allows permissive/non-permissive conditions to be set for external equipment.

Typical applications

  • Multiple drum/container filling points
  • Liquid and powder blending
  • Pneumatic conveying of powders
  • Fluid bed dryers
  • Filling and emptying of silos and containers
  • Hoppers and dust collectors
  • Micronising, pulverising and milling
Zone 0
Explosive gas atmosphere present continuously or for long periods
Zone 1
Explosive gas atmosphere likely to occur in normal operation
Zone 2
Explosive gas atmosphere unlikely to occur and, if it does, only for a short period
Zone 20
Explosive dust atmosphere present continuously or for long periods
Zone 21
Explosive dust atmosphere likely to occur in normal operation
Zone 22
Explosive dust atmosphere unlikely to occur and, if it does, only for a short period
Class I Division 1
Area where flammable gases or vapours are present under normal operating conditions
Class I Division 2
Area where flammable gases or vapours are present only under abnormal conditions
# Certifications Compliance: IEC TS 60079-32-1, NFPA 77 # Performance Monitored channels: 8 Monitoring circuit: Intrinsically safe Monitored resistance: ≤ 10 Ohm (± 10%) Relay outputs: 8 channel contacts, 2 group contacts, 1 fault contact (volt-free) Contact rating: 240 V AC 5 A 500 VA max; 30 V DC 2 A 60 VA max # Electrical Power supply unit (Zone 2/21) – Power supply: 110 or 240 V AC, 50-60 Hz, 200 mA Power supply unit – Rated power: 10 W # Mechanical Monitoring unit (Zone 0/20) – Material: AISI 304 stainless steel Monitoring unit – Cable entries: 3 x M20, 1 x M25 Power supply unit – Material: Carbon-loaded GRP or AISI 304 stainless steel Power supply unit – Cable entries: 12 x M20 8-way junction box: 10 x M20, 1 x M25 (GRP or stainless steel) 4-way junction box: 6 x M20, 1 x M25 (GRP or stainless steel) Remote indicator station (Zone 0/20): GRP or stainless steel, 1 x M20 # Environmental Monitoring unit – Ingress protection: IP66 Ambient temperature: -40 °C / +60 °C
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Documentation by version
IECEx certificate EXV 19.0062X
Earth-Rite MULTIPOINT II
Documentation by version
UKEX certificate ExVeritas 21UKEX0837X
Earth-Rite MULTIPOINT II
Documentation by version
cCSAus certificate 70210614
Earth-Rite MULTIPOINT II (USA/Canada)
Documentation by version
Connector datasheet
MULTIPOINT connectors
No applications listed.