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Honeywell RA890F Flame Safeguard Primary Control Agent

Honeywell RA890F Flame Safeguard Primary Control Agent photo-1
Honeywell RA890F Flame Safeguard Primary Control Agent photo-2
Honeywell RA890F Flame Safeguard Primary Control Agent photo-3
Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Honeywell
Model Number:
RA890F
Payment & Shipping
Payment Methods:
Port of Shipment:
Hongkong
Delivery Detail:
2 days
Brand Name Honeywell
Model Number RA890F

INSTALLATION INSTRUCTIONS

• Push-to-reset safety switch in dust-resistant  enclosure. 

• Built-in protection against ignition crossover in flame  rod systems. 

• Does not start if flame-simulating failure occurs in  flame detector circuit. 

• Automatic safety shutdown if flame fails on start, or if  flame not re-established after flame failure. 

• Flame signal current is directly measurable at test jack. 

• Line or 24 volt, automatic or manual controller can be  used. (Manual controller must open circuit on either  power or flame failure.) 

• Captive mounting screws allow easy mounting and  removal. Thermoplastic mounting base. 

• Optional alarm circuit indicates safety shutdown.

APPLICATION 

The RA890F Protectorelay™ Primary Control is a  nonprogramming, amplifying relay that provides solid state  electronic flame safeguard protection for industrial and  commercial gas, oil, or combination gas-oil burners.

FEATURES

• Employs rectification principle of electronic flame  detection using a flame rod, rectifying photocell, or  C7012A,C Ultraviolet Flame Detector. 

• Clipping pilot link jumper wire permits use with  standing pilots. 

• Can directly replace RA890E and mount on same  Q270A Subbase. 

• Solid state circuitry eliminates vacuum tube  replacement and increases resistance to vibration.  Power application not required during Off cycle; no  tube to warm up before starting.


Product Tags: Honeywell RA890F , Honeywell Flame Safeguard Primary

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Verified Business License
Business Type
Agent
Year Established
2020
Port of Shipment
HongKang
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market

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