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Insight II Flame Scanner - Dual Detector (IR and UV) with Quick Disconnect. NEME 4X, FM, Ul/C Approved. Use 59-546-Xx and 59-547-Xx Cables. Requires 95Disp-1 or 95Widisp-2.
The FIREYE InSight Type 95IR, 95UV, and 95DS flame scanners are micro-processor based flame scanners utilizing solid state infrared (IR) or ultraviolet (UV) or dual (IR and UV) sensors. The FIREYE InSight Type 95 flame scanners incorporate an internal flame relay with adjustable ON/OFF thresholds, thereby eliminating the need for a remote flame amplifier.
The InSight scanners are now a replacement to the FIREYE Type 45FS1 and 45UVFS1 Signature Scanners™ as well as the Type 45RM4 to detect the presence or absence of a target flame in single or multi-burner applications.
or multi-burner applications. The InSight scanners measure the amplitude of the modulations (the flame “flicker”) that occur within the targeted flame. During the scanner set-up procedure, the modulation frequency that yields the best flame ON/OFF discrimination is selected. The appropriate modulation frequency and sensor gain is either manually selected (S1 models), or automatically selected with manual override capability (S2 models).
The InSight 95IR, 95UV, and 95DS scanners are each available in two models differentiated by feature levels.
The Standard Model S1 has three choices of modulation frequency, adjustable sensor gain, adjustable flame relay ON/OFF thresholds, 4-20 mA analog signal strength output, fault relay, and two selectable programmable files to store setpoints (for two different fuels or firing rates).
The Expanded Model S2 adds automatic programming (AutoTune) with manual override capability, 21 choices of flame flicker frequency, a total of four selectable programmable files to store setpoints, plus adds remote communication capability via Fireye Windows 95/98/NT user software.
All FIREYE InSight scanner models are powered by 24 Vdc and contain electronic self-checking (no mechanical shutter required). The scanners contain an eight character alpha-numeric LED display and a four (4) push-button keypad to enable the user to view operating parameters and select setpoints.
“CG” models include a 10 ft. (3m) captive cable and gland. Non-“CG” models have a twelve-pin electrical quick-disconnect. Fiber optic-mount versions of the InSight scanners are also available. Refer to bulletin CU-101 for installation instructions.