Honeywell Minipeeper C7035A1080 UV Flame Detector

Features:

• The flame detector is used with RA890G devices or R7249A, R7290A, R7749B and R7849A, B amplifiers and the appropriate Honeywell controls.
• The C7035A has an integral threaded collar (1-11-1 / 2 NPSM internal) for mounting on a 1-inch sight pipe.
• The C7035A housing meets Underwriters Laboratories Inc. requirements for raintight construction and complies with NEMA enclosure standards, types 4 and 4X.
• When properly installed, it is rated for 5 psi pressure.
• The C7035A ultraviolet sensing tube is field-replaceable.
• Flame detectors can be wired in parallel for installations where the flame is hard to sight.

Specifications:

• Flame detection: End viewing.
• Operating temperature rating: 0 ° F to 250 ° F (-18 ° C to + 121 ° C), or -40 ° F to 250 ° F (-40°C to + 121 ° C), depending on model.
• Maximum pressure rating: 5 psi (34.5 kPa).
• Mounting: Collar with 1-11-1 / 2 NPSM internal threads for mounting on a 1-inch sight pipe. (DIN-approved C7035A1064 has 1-11 BSP.P1 threads.)
• Wiring connections: Two 6 ft. (1.83 m), color-coded
  • 18 AWG silicone rubber insulated leadwires, NEC Class 1, rated at 302 ° F (150°C).
  • The back of the detector has 1 / 2-14 NPSM internal threads for conduit connection. The C7035A1080 has 10-foot (3-meter) leadwires rated at 600°F (316°C).

Applications

According to Honeywell, the Minipeeper ultraviolet flame detectors detect the ultraviolet radiation emitted by combustion flames and are used with Honeywell flame safeguard controls to provide flame supervision for gas, oil or combination gas-oil burners.

Compatibility and installation

• Used with the RA890G or the R7249A, R7290A, R7749B and R7849A, B amplifiers and the appropriate Honeywell controls.
• Two C7035A detectors can be wired in parallel for difficult flame sighting installations.
• End-viewing flame detection; internal 1-11-1/2 NPSM threaded collar for a one-inch sight pipe; internal 1/2-14 NPSM threads at the rear for conduit.
• Accessories: 118367A swivel mount (adjustable positioning), 105172C 3/4″ NPT seal-off adapter.

Replacement sensing tube

• The C7035A ultraviolet radiation sensing tube is field replaceable.
• Replacement tubes listed by Honeywell: 129464M (0 °F to 250 °F, i.e. -18 °C to +121 °C) and 129464N (-40 °F to 250 °F, i.e. -40 °C to +121 °C).

Comparison within the Minipeeper family

• C7027A: one-half-inch sight pipe, sensing tube not field replaceable.
• C7035A: one-inch sight pipe, field-replaceable sensing tube.
• C7044A: two-screw bracket mount, stainless steel housing, side or end viewing, compact enough for a blast tube.
• C7927A: used only with the R7851B amplifier and 7800 SERIES controls, cannot be wired in parallel.

Approvals

According to the Honeywell datasheet for the C7027A, C7035A and C7044A: UL listed (File No. MP268), CSA certified (Master Report LR 95329-1), Factory Mutual approved, Swiss Re (formerly Industrial Risk Insurers) acceptable; the C7035A housing meets UL rain-tightness requirements and NEMA types 4 and 4X.

Information to send with a quote request

So that CAD can quote within 24 working hours, please send:

• The full code C7035A1080 or another C7035A code (lead length, temperature rating) and the quantity.
• The Honeywell flame safeguard amplifier / control in use (RA890G, R7249A, R7290A, R7749B, R7849A/B).
• The burner fuel (gas, oil or combination gas-oil) and the sight pipe size (1 inch for the C7035A).
• The temperature at the mounting point and any need for a replacement ultraviolet sensing tube.