Does it have an alarm feature?

An optional alarm circuit with isolated SPDT contacts is available to indicate safety shutdown.

What is the flame failure response time?

It offers 0.8 seconds or 3 seconds nominal response time, depending on the order.

Is the device certified for international markets?

Yes, it holds UL, CSA, FM, AGA, RoHS, CCC, and ISO 9001 certifications.

Honeywell RA890F1304 RA890F Flame Safeguard Primary Control

Name: Honeywell RA890F1304 RA890F Flame Safeguard Primary Control
Brand: BNSENS Co., Ltd.
SKU: 2189601415

Jiangsu, ChinaBNSENS Co., Ltd.

US$1.00-699.00

1 Piece

Sample price:US$199.00/piece.Request sample

Product profile

Customization

Available

Function

Automatic Control, Protection, Monitoring, Measurement

Certification

RoHS, CCC, ISO: 9001, CE

Model NO.

RA890F1304

Condition

New

Manufacturer

Honeywell

Dimensions

127 x 127 x 127 mm including subbase.

Models with 15 sec Safety Switch

Up to 15 sec

Models with 30 sec Safety Switch

Up to 30 sec

Transport Package

Carton

Trademark

Honeywell

Key features

Solid State Flame Safeguard: Provides reliable protection for industrial and commercial gas, oil, or combination burners without vacuum tubes.

Direct Replacement Capability: Can directly replace RA890E models and mount on the same Q270A Subbase for easy installation.

Multiple Voltage Options: Available for 100V, 120V, 208V, 220V, or 240V power supplies at 50/60 Hz.

Customizable Safety Timing: Models available with 15-second or 30-second safety switch lockout periods as ordered.

Fast Response Time: Flame failure response time of 0.8 seconds or 3 seconds nominal to prevent nuisance shutdowns.

Comprehensive Certifications: Certified by UL, CSA, FM, AGA, RoHS, CCC, and ISO 9001 for global compliance.

Optional Alarm Circuit: Isolated SPDT contacts available to indicate safety shutdown events.

Dust-Resistant Enclosure: Features a push-to-reset safety switch housed in a dust-resistant enclosure.

Company profile

Importers and ExportersFast DeliveryQuality Assurance100% Finished Products Inspection

BNSENS Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.48h

AI-Powered supplier vetting

SummaryBNSENS Co., Ltd. is identified as a Chinese manufacturer/factory in Jiangsu specializing in sensors and transmitters for pressure, level, temperature, flow, current, switching, and position applications. The supplier describes MEMS and independently developed ASIC expertise, a U.S.-based R&D center, and supply or cooperation relationships involving Emerson, SICK, TSMC, Siemens, Infineon, and Rohm. Its products are reported as serving multiple industrial sectors, and an audit was conducted by BV; however, the audit result and type are provided only as codes, so certification or compliance conclusions cannot be made. Information on after-sales service, financial credibility, quality systems, customization, sustainability, and several R&D services is insufficient. The stated registered capital is omitted from this assessment for privacy.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a high-tech enterprise specializing in sensor development, manufacturing, and trade. Its stated business scope is Electrical & Electronics, and its listed products cover multiple sensor and transmitter categories.

R&D capabilityBNSENS describes a sensor R&D center in Minnesota, core MEMS-chip technology, independently developed ASIC chips, German-origin production-line introduction, and development of additional industrial-control sensors. These statements provide explicit evidence of R&D and technology activity, although the scope and verification of the capabilities are not further documented.

Production capacityThe supplier is classified as a factory and states that it develops and manufactures a broad range of sensor products. Its history includes a sensor production-line introduction and factory relocation, while reported use across oil, gas, power, chemical, metallurgy, food, environmental protection, aerospace, and municipal applications supports production experience; actual capacity, equipment scale, and output data are not provided.

Client casesThe supplier reports that its products are used across numerous industries and cites relationships or sales involving Emerson, SICK, TSMC, Siemens in Vietnam, Infineon, and Rohm. These are explicit customer or business-cooperation claims, but the slices do not provide project details, order scope, duration, or independently verified case evidence.