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Honeywell 7800 Series Burner Controls- RM7838B1021/U Manual Start Industrial Programmers with VPS

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  • Voltage: 120 Vac(+10, -15%)
  • Flame Establishing Period – Main: 10 sec or Intermittent
  • Flame Establishing Period – Pilot: 4 sec or 10 sec
  • Pre Purge: Determined by ST7800A Purge Timer Card
  • Required Components: Q7800A, B Universal Wiring Subbases. R7847, R7848, R7849,
    R7851, R7852, R7861, or R7886 Flame Signal Amplifier. ST7800A Plug-in Purge Timer Card.

Original price was: $450.00.Current price is: $385.00.

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RM7838B, C Manual Start Industrial Programmers

Microprocessor-based integrated burner control for industrial semi-automatically fired gas, oil, coal or combination fuel single burner applications. Provides level of safety, functional capability and features beyond conventional controls.
SKU: RM7838B1021/U

Description

Microprocessor-based integrated burner control for industrial
semi-automatically fired gas, oil, coal or combination fuel single
burner applications. Provides level of safety, functional capability
and features beyond conventional controls.
• Functions include purge, burner pilot start up, flame supervision,
system status indication, system or self diagnosis and
troubleshooting.
• Delays admission of fuel to combustion chamber until pilot flame
has been proven and then monitors the flame through the run period
while providing system status indication.
• Includes Keyboard Display Module.
• Five LEDs provide sequence information.
• Intermittent pilot valve.
• Interchangeable plug-in flame amplifier.
• Access for external electrical voltage checks.
• Non-volatile memory retains history files and lockout status after loss
of power.
• Selectable pilot flame establishing period.
• Provides application flexibility and optional communication interface
capability.
• Compatible with existing Honeywell flame detectors.

 

Specifications

  • ApplicationSemi Automatic Programming Control w/VPS
  • InterlocksLockout
  • PreignitionYes
  • Post Purgeprogrammed with S7800A1142 display
  • Early Spark TerminationYes, 5 sec
  • Frequency50 Hz; 60 Hz (±10%)
  • Pilot Type interrupted
  • Vibration 0.5 G environment
  • Shipping and Storage Temperature Range-40°F to +140°F (-40°C to +60°C)
  • Approximate, Dimensions: 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase (127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase)
  • Weight lb. (kg) 1 lb 10 oz (0.7 kg)
  • Approvals, Underwriters Laboratories IncComponent Recognized, File No. MP268; Guide No. MCCZ.
  • Approvals, Control Safety DevicesAcceptable: CSD-1
  • Approvals, FCCFCC Part 15, Class B, Emissions
  • Approvals, Swiss REAcceptable
  • Approvals, Factory MutualReport No. OX4A5.AF.

Additional information

Weight 0.7 kg
Dimensions 12.7 × 12.7 × 13.335 cm

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