13% off
RM7850A1001/U | Honeywell | 120V, 50/60 HZ. 2 SEC POSTPURGE. *  SAME DAY DELIVERY - 4 UNIT ONLY*
RM7850A1001/U | Honeywell | 120V, 50/60 HZ. 2 SEC POSTPURGE. * SAME DAY DELIVERY - 4 UNIT ONLY*

RM7850A1001/U | Honeywell | 120V, 50/60 HZ. 2 SEC POSTPURGE. * SAME DAY DELIVERY - 4 UNIT ONLY*

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USD581.00
USD668.00
USD87.00(13%)
Same day shipping
RM7850A1001
NEX INSTRUMENT
  • : 1

NEX Instrument Inc is not an authorized dealer, agent or associate of any of the designers, brands, or manufacturers, the products of which are offered for sale on www.nexinstrument.com. All trademarks, brand names, and logos mentioned are used for identification purposes only and are registered trademarks of their respective owners who reserve the right of ownership. The use of trademark, brand name or product on our website is not intended to suggest that the company, trademark or brand is affiliated to or endorses our website. All items are 100% authentic and legally purchased from authorized sources.

Condition : Brand New

Warranty : 12 months 

NII REF No : IAFD111411051121
  • Same day shipping

  • RM7850A1001/U

  • Programming Control meeting European Community Timings-LHL, HF/LF Proving

  • 120V, 50/60 HZ. 2 SEC POSTPURGE.

  • Microprocessor-based integrated burner control for full modulation applications. Provides automatic burner sequencing, flame supervision, system status

  • indication, system or self-diagnostics, and troubleshooting.

  • Access for external electrical voltage checks.

  • Application flexibility and communication interface capability.

  • Five LEDs provide sequence information.

  • Five function Run/Test Switch.

  • Interchangeable plug-in amplifiers.

  • Local or remote annunciation of operation and fault information (optional).

  • Nonvolatile memory retains history files and lockout status after loss of power.

  • Compatible with existing Honeywell flame detectors.

  • Product Specifications

  • Application:Programming Control

  • Dimensions (in.) :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

  • Dimensions (mm) :127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase

  • Weight (lb) :1 lb 10 oz

  • Weight (kg) :0.7 kg

  • Comments:LHL-LF&HF Proven

  • Frequency:50 Hz; 60 Hz (±10%)

  • Voltage:120 Vac (+10, -15%)

  • Shipping and Storage Temperature Range (F) :-40 F to +140 F

  • Shipping and Storage Temperature Range (C) :-40 C to +60 C

  • Approvals, Federal Communications Commission:FCC Part 15, Class B, Emissions.

  • Flame Establishing Period - Pilot:3 sec or 5 sec

  • Flame Establishing Period - Main:3 sec, or 5 sec, or Intermittent

  • Interlocks:Lockout

  • Preignition:Yes

  • PrePurge:Determined by ST7800A Purge Timer Card

  • PostPurge:2 sec

  • Required Components:Q7800A,B Universal Wiring Subbases. R7847, R7849, R7861, or R7886 Flame Signal Amplifier. ST7800A Plug-in Purge Timer Card.

  • AirFlow Check:User selectable

  • Second Stage Pilot Valve:Intermittent

  • Pilot Type:interrupted

  • Vibration:0.5 G environment

  • Approvals, Swiss RE:Acceptable

  • Approvals, Factory Mutual:Report No. J.I. OYOA9.AF.

  • European Directives:Complies with Gas Appliance Directive (90/396/EEC). Low Voltage Directive (73/23/EEC). EMC Directive (89/336/EEC).

  • Approvals, Gastec/European:GASTEC: CE-63AP3070/1, Approved to EN298.

  • Shipping Weight: 2.5 kg

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X1.6=USD( for shoping engine*4.4 rm-winnie say)

Weight2.1/zone6 or 7/US/Total Ship HK$734.8

Feature 5

USD 363.24176 X1.6 - alex skype fadiah 14052021

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Legal Disclaimer

NEX Instrument Inc is not an authorized dealer, agent or associate of any of the designers, brands, or manufacturers, the products of which are offered for sale on www.nexinstrument.com. All trademarks, brand names, and logos mentioned are used for identification purposes only and are registered trademarks of their respective owners who reserve the right of ownership. The use of trademark, brand name or product on our website is not intended to suggest that the company, trademark or brand is affiliated to or endorses our website. All items are 100% authentic and legally purchased from authorized sources.