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RM140W Overfill Protection Rack Monitor

Brand: OPW Engineered Systems
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Overfill protection and grounding monitor for truck or rail loading in petro-chemical applications.

Built to function with all probes designed to the API code: API RP 1004 and the EU Standard EN13922, the RM140W Series is the world’s most flexible and adaptable monitor.

The RM140W provides a fail-safe, state-of-the-art overfill protection and grounding monitoring system that is compatible with all commonly used overfill protection and grounding systems.
Features
  • Automatic Sensing of 2-Wire/Thermistor or 5-Wire Overfill Systems, No Manual Switching or Inspection Required
  • Supports Up to 8 2-Wire/Thermistor Probes and Up to 12 5-Wire Probes
  • High-output Display Visible in Direct Sunlight, Provides Flexibility for Indoor/Outdoor Use
  • Coded Wireless By-pass Key for Secure and Reliable Operation
  • Self-test at Start Up/Continuous Self-monitoring, Ensures Safety Throughout the Loading Process
  • Separate Grounding and Overfill Control Outputs
  • Compact and Functional Design is Easy to Install, Perfect for Tight Spaces or Crowded Work Areas
  • Global Electronic Compatibility, Able to Operate on Almost Any Electric Service
  • RM140W is Directly Compatible with PD100 Probe Doctor as a “Plug-in Replacement”
  • Rack Monitor Electronics Mounted in a 100mm / 4” Deep Flameproof Enclosure.
Overfill protection and grounding monitor for truck or rail loading in petro-chemical applications.

Built to function with all probes designed to the API code: API RP 1004 and the EU Standard EN13922, the RM140W Series is the world’s most flexible and adaptable monitor.

The RM140W provides a fail-safe, state-of-the-art overfill protection and grounding monitoring system that is compatible with all commonly used overfill protection and grounding systems.
Features
  • Automatic Sensing of 2-Wire/Thermistor or 5-Wire Overfill Systems, No Manual Switching or Inspection Required
  • Supports Up to 8 2-Wire/Thermistor Probes and Up to 12 5-Wire Probes
  • High-output Display Visible in Direct Sunlight, Provides Flexibility for Indoor/Outdoor Use
  • Coded Wireless By-pass Key for Secure and Reliable Operation
  • Self-test at Start Up/Continuous Self-monitoring, Ensures Safety Throughout the Loading Process
  • Separate Grounding and Overfill Control Outputs
  • Compact and Functional Design is Easy to Install, Perfect for Tight Spaces or Crowded Work Areas
  • Global Electronic Compatibility, Able to Operate on Almost Any Electric Service
  • RM140W is Directly Compatible with PD100 Probe Doctor as a “Plug-in Replacement”
  • Rack Monitor Electronics Mounted in a 100mm / 4” Deep Flameproof Enclosure.
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Specifications

Brand

Power

  • 240V Operation
  • 110V Operation

Minimum Input Voltage

  • 185VAC
  • 85VAC

Maximum Input Voltage

  • 275VAC
  • 135VAC

In-rush Current

  • 2.2A
  • 2.3A

Maximum Current

  • 400mA

Normal Power Consumption

  • 8.6W (No probe)
  • 20W (8x 2-wire probes)

Mains Power Fuse Rating

  • 250V, 400mA anti-surge
  • 1500A Breaking Capacity

Nominal Voltage

  • 10.5V
  • 13.02V Max

Nominal Current

  • 116mA
  • 121mA Max

Relay Outputs

  • 1 x Overfill Monitoring Relay
  • 1 x Ground Monitoring Relay

Relay Contacts

  • Common
  • Normally Open
  • Normally Closed

Maximum Contact Voltage

  • 250VAC

Maximum Contact Load

  • 5A (resistive)
  • 2.5A (inductive)

Relay Fuse Rating

  • 250V @ 5A anti-surge

Certification and Compliance

  • Explosion-proof enclosure for Group II, Zone 1, Ex d [ia]
  • IECEx TSA 05.0049X
  • Ex d [ia] IIB T6 (Tamb=60oC) IP66
  • CE 2813 Ex II 2 (1) G Ex db [ia Ga] IIB T6 Gb (-20°C ≤ Tamb ≤ +70°C) IP66
  • ATEX Directive 2014/34/EU EMC Directive 2014/30/EU RoHS 3 2015/863
  • FM Approved for US and Canada.
  • Explosion proof with I.S. Outputs Intrinsically Safe Sécurité Intrinsèque Exia Class I, Division 1, Group C & D, T6 Ta = -25°C to 60°C
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