The Honeywell C7027A1056 is the DIN version of the C7027A Minipeeper UV flame detector. It uses 2.44 m (8 ft) leads, a rear conduit clamp and a ½-inch sight-pipe mount, with an operating ambient range of −18 to +102 °C.
Product Specification
- Operating ambient temperature: −18 to +102 °C.
- Two color-coded 2.44 m (8 ft) leads; 18 AWG, NEC Class 1, plastic insulation rated for 105 °C.
- Integral ½–14 NPSM internally threaded collar for a ½-inch sight pipe.
- ½-inch flexible-conduit clamp.
- Maximum sealed pressure: 5 psi (34.5 kPa) when correctly installed.
- Sealed UV sensing tube; replacement is by complete detector assembly.
- DIN version identified in the Honeywell model catalogue and Minipeeper product data.
Flame Safeguard Compatibility
Use with R7849A or R7849B UV amplifiers in compatible Honeywell 7800 control systems. Honeywell also documents RA890G controls and R7249A, R7290A and R7749B amplifier combinations.
Operation is intermittent: the burner must shut down at least once every 24 hours. The detector has no dynamic self-checking shutter. R7849B checks the amplifier circuit; flame-failure response time is determined by the selected amplifier and relay module.
Compare Configurations
The C7027A1023 shares the standard temperature range and lead length. The distinguishing catalogue specification for C7027A1056 is its DIN listing. View C7027A1023 specifications.
Compare all seven C7027A models by lead length, temperature range and mounting configuration.
