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InSight 95DSS2 Flame Scanners

Brand: Fireye, Inc

The Fireye InSight® Type 95DSS2 flame scanners are microprocessor-based flame scanners utilizing solid-state dual (IR and UV) sensors.

The Fireye InSight Type 95DSS2 flame scanners incorporate an internal flame relay with adjustable ON/OFF thresholds, thereby eliminating the need for a remote flame amplifier.

All Fireye inSight scanner models are powered by 24 Vdc, have either a twelve-pin electrical quick disconnect or 10 ft. cable (“CG” models), and contain electronic self-checking (no mechanical shutter required).

The scanners contain an eight-character alpha-numeric LED display and a four push-button keypad to enable the user to view operating parameters and select setpoints.

Specifications

Brand

Environmental

  • NEMA 4X, IP66, Class I, Div. 2, Groups A, B, C & D, Class II, Div. 2, Groups F& G (refer to agency approvals table)

Housing Material

  • Cast Aluminum with Gray Polyester Powder Coat Finish

Housing Weight

  • 4.3 lb (1.96 kg), Non-"CG" Models
  • 5.9 lb (2.69 kg) "CG" Model
  • 6.3 lb (2.89 kg) "CEX" Models

Mounting

  • Requires one of two Threaded Mounting Flanges, Ordered Separately (see below). For Fiber Optic Mount, refer to bulletin CU-101

Mounting Flange Kit

  • P/N 60-2692: 1" NPT Female Pipe Mount with 3/8" NPT Female Cooling Air Connection, includes 1" NPT x 3" long Heat Insulating Nipple (P/N 35-127-1)
  • P/N 60-2693: 1" BSP Female Pipe Mount with 3/8" BSP Female Cooling Air Connection, includes 1" BSP x 3" long Heat Insulating Nipple (P/N 35-127-3)

Mounting Flange Shipping Weight

  • 0.62 lb (0.28 kg)

Cooling / Purge Air Requirements

  • Source: Clean, Dry, Cool
  • Volume: 4 scfm (113 L/min) at 3/8" Threaded mounting flange, or 1 inch "Y" fitting, mounted on scanner sight pipe. Temperature near the upper limit of the scanner operating range and/or use with dirty/dusty fuels may require up to 15 scfm (425 L/min)
  • Pressure: Adequate to overcome Furnace or Windbox Pressure

Temperature Rating

  • -40° to + 150° F (-40° to +65° C), Ambient
  • -40° to 178° F (-40° to 81° C), Scanner Internal Temperature

Humidity

  • 0 % to 95 % RH, Non-Condensing

Input Power

  • 24 Vdc, +10 %, -15 % Supply Current: 0.35 A, 8.5 VA

Electrical Connection

  • 12-pin Quarter-Turn Quick-Disconnect
  • "CG" Models have Cable Gland and 10 ft (3 m) of Captive Cable
  • "CEX" Models have 3/4" Threaded Opening and Internal Terminal Blocks

Relay Output

  • Flame Relay, SPST (N.O.)
  • Fault Relay, SPST (N.C.)

Contact Rating

  • Minimum: 10 mA @ 5 Vdc
  • Maximum: 2 A @ 30 Vdc | 2 A @ 50 Vac (CE Approved Models) | 2 A @ 240 Vac (FM & UL Models and all "CG" Models)

Analog Output

  • 4-20 mA DC Current, Referenced to 24 Vdc Common, max.
  • Connected Load: 750 ohms

Status Indication

  • Eight (8) Character Alpha-numeric LED Display (Scrolling Capability)

Operator Interface

  • Four (4) Pushbutton Style Keys

Cable Specification

  • P/N 59-497
  • Multi-core, 12 conductor (color coded), with foil wrap and overall braided shield
  • Six #18 AWG and four #22 AWG conductors, plus one #22 AWG twisted pair
  • Cable Jacket: Irradiated Modified Polyolefin (Flame-Retardant, Low Smoke, Zero Halogen)
  • Maximum Temperature: 257° F (125° C)
  • Nominal O.D. 0.41" (10.4 mm)
  • Maximum O.D. 0.43" (10.9 mm)
  • Maximum Cable Length 1000 ft (305 m)

Documentation

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