Images are representations only.

RM140W Overfill Protection Rack Monitor

Brand: OPW Engineered Systems
Request a Quote
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.
Close

Specifications

Brand

Power

  • 240 V Operation
  • 110 V Operation

Minimum Input Voltage

  • 185 Vac
  • 85 Vac

Maximum Input Voltage

  • 275 Vac
  • 135 Vac

In-rush Current

  • 2.2A
  • 2.3A

Maximum Current

  • 400 mA

Normal Power Consumption

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

Mains Power Fuse Rating

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

Nominal Voltage

  • 10.5 V
  • 13.02 V Max

Nominal Current

  • 116 mA
  • 121 mA Max

Relay Outputs

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

Relay Contacts

  • Common
  • Normally Open
  • Normally Closed

Maximum Contact Voltage

  • 250 Vac

Maximum Contact Load

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

Relay Fuse Rating

  • 250 V @ 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=60°C) 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, Div. 1, Group C & D, T6 Ta = -25° to 60° C
Close