How does the self-checking mechanism work?

Internal electronic self-checking is performed once per second; errors trigger a lockout cleared only via manual reset.

What is the input power requirement?

It requires 22-26 VDC with a maximum current of 120 mA (approximately 3.5 watts).

Is the enclosure suitable for harsh environments?

Yes, it features an IP66 rated enclosure which is dust-tight and protected against powerful water jets.

Honeywell U2-1018S-PF U2-S Model Combination Viewing Head and Signal Processor

Name: Honeywell U2-1018S-PF U2-S Model Combination Viewing Head and Signal Processor
Brand: BNSENS Co., Ltd.
SKU: 2186356005

Jiangsu, ChinaBNSENS Co., Ltd.

US$1.00-799.00

1 Piece

Sample price:US$799.00/piece.Request sample

Product profile

Customization

Available

Manufacturer

Honeywell

SIL

Model NO.

U2-1018S-PF

SFF

>99%

PFD

1.16x10-4

Condition

Original New

Transport Package

Carton

Trademark

Honeywell

Key features

SIL 3 Safety Integrity: Certified for SIL 3 environment with SFF >99% and PFD 1.16x10-4.

Multi-Sensor Flexibility: Includes one, two, or all three sensors (UVTron, IR, UVSS) for various fuels.

RS485 Modbus RTU: Features 2-wire remote communication compatible with Modbus RTU protocol.

IP66 Enclosure Rating: Dust-tight and water-resistant design suitable for harsh industrial environments.

Selectable Response Time: User-selectable flame failure response time of 1, 2, or 3 seconds.

Self-Checking System: Performs internal electronic self-checking once per second to verify operation.

Wide Temperature Range: Operates reliably in ambient temperatures from -40 to 70 degrees Celsius.

Capacitive Touch Interface: Features a capacitive touchwheel with LED display for user interaction.

Company profile

Importers and ExportersFast DeliveryQuality Assurance100% Finished Products Inspection

BNSENS Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.50h

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.