95UVS2-1
95UVS2-1
95UVS2-1
95UVS2-1
95UVS2-1
95UVS2-1
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95UVS2-1

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Fireye 95UVS2-1 is a 24 VDC expanded ultraviolet flame scanner with AutoTune, a 12-pin quick-disconnect interface, internal relays, and a 4-20 mA signal output.
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Technical specifications for 95UVS2-1

  • Manufacturer:
    Fireye
  • Part Number:
    95UVS2-1
  • Product Family:
    Fireye
  • Product Type:
    Expanded Ultraviolet Flame Scanner
  • Stock:
    1
  • Sensing Method:
    Ultraviolet flame detection
  • Spectral Response:
    295-320 nm
  • Scanner Version:
    Expanded S2
  • Supply Voltage:
    24 V DC
  • Connection:
    12-pin quick-disconnect connector
  • Signal Output:
    4-20 mA
  • Relay Outputs:
    Flame relay and fault relay
  • Maximum Relay Contact Rating:
    240 V AC
  • Flame-Flicker Selections:
    21
  • Operating Files:
    4
  • Tuning Function:
    AutoTune
  • Local Controls:
    4-button keypad
  • Display:
    8-character alphanumeric LED
  • Dimensions:
    21.5 x 11.8 x 10.6 cm
  • Weight:
    1.96 kg
  • Tariff Code:
    8536500090
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Sensor and Tuning Relay and Signal Behavior Mounting and Replacement Application
  • Ultraviolet flame sensing for gas-burner supervision
  • Expanded S2 processing with AutoTune and four operating files
  • Integrated relays and proportional 4-20 mA flame signal

95UVS2-1 combines flame detection, signal evaluation and output switching in one Fireye InSight scanner.

The ultraviolet sensor responds in the documented 295-320 nm band, while the S2 electronics provide selectable flicker processing, local display and keypad access, stored files and remote setup capability.

Reliable service depends on the original viewing geometry, purge-air arrangement, connector wiring and burner-specific thresholds being preserved and checked during commissioning.

Availability, condition, price, and shipping time for 95UVS2-1 are confirmed during quotation.

Fireye 95UVS2-1 Expanded Ultraviolet Flame Scanner Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • UV response is intended for flame radiation in the 295-320 nm range
  • Twenty-one selectable flicker frequencies support burner-specific discrimination
  • AutoTune and four files allow proven settings to be retained for different operating conditions
  • The internal flame relay follows the configured flame-on and flame-off thresholds
  • The fault relay reports scanner self-check and operating faults to the control system
  • The 4-20 mA output provides a proportional flame-strength signal for trending and setup
  • The 12-pin connection, scanner mount and sight-pipe arrangement must match the installed burner
  • Clean purge air and a clear sight path protect signal stability and scanner temperature
  • Migration to 95UVS4-1WINC requires wiring, output, approval and commissioning review
  • Gas-burner flame supervision in industrial combustion systems
  • Flame relay input for compatible burner-management and safeguard controls
  • Flame-strength monitoring through the proportional 4-20 mA signal
Description
95UVS2-1 is a Fireye InSight ultraviolet flame scanner for gas-flame supervision in burner-management and combustion-control systems.

Its S2 configuration adds AutoTune, selectable flame-flicker processing, four operating files, remote communications, an internal flame relay, a fault relay and a proportional 4-20 mA output.

Before replacement, verify the 24 VDC supply, 12-pin connector wiring, sighting arrangement, purge-air provision, relay ratings, selected file and saved tuning values; the obsolete scanner should not be replaced by a different suffix without an approved migration check.
Alternative Names
95UVS2-1 Fireye 95UVS2-1 Fireye InSight 95UVS2-1 InSight 95UVS2-1 95UVS2 S2 UV Scanner InSight I 95UVS2-1
Technical notes
Fireye 95UVS2-1 requires exact connector, sighting, purge, relay logic, active file and tuning verification. Fireye lists 95UVS4-1WINC as the successor, subject to a complete application migration review.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How can a buyer avoid confusing Fireye 95UVS2-1 with another InSight scanner suffix?
Match the complete 95UVS2-1 designation, ultraviolet sensor type, expanded S2 feature set, 12-pin connector and required approvals. The CG, fibre-optic and other suffixes represent different hardware arrangements.
What accessories should be confirmed before ordering Fireye 95UVS2-1?
Confirm the mating 12-pin cable or connector assembly, scanner mount, sight pipe, purge-air hardware and any hazardous-location fittings required by the burner installation; these items are not established by the scanner model alone.
What commissioning information should be retained when replacing Fireye 95UVS2-1?
Record the active file, AutoTune results, flame-on and flame-off thresholds, selected flicker frequency, relay logic and 4-20 mA scaling so the replacement can be validated against the proven burner setup.
Can Fireye 95UVS2-1 be connected directly to an existing flame-amplifier input?
Do not assume so. It is an integrated scanner with its own flame and fault relays plus a 4-20 mA signal, so the receiving burner-management terminals and logic must match the documented outputs.
What sighting and purge checks matter for Fireye 95UVS2-1?
The scanner must have an unobstructed view of the intended flame zone, remain protected from excessive temperature and use clean purge air where required. Poor sighting or contamination can create unstable flame signals.
What should be reviewed when migrating from obsolete Fireye 95UVS2-1 to 95UVS4-1WINC?
Review mechanical mounting, connector wiring, output logic, approval requirements, burner-management compatibility and commissioning values. The recommended successor is not permission to exchange units without a site-specific safety review.
How should intermittent Not OK or weak-signal behavior on Fireye 95UVS2-1 be investigated?
Check supply stability, connector condition, grounding, scanner temperature, sight-path contamination, flame discrimination, selected file and tuning values before replacing the scanner or changing burner-management logic.