Siemens 3G-CBM-05800 — Technical Specifications
The Siemens Cell QRB4B-B050B70A is a burner control for yellow flame oil burners, offering intermittent duty flame monitoring with two-wire thermoplastic cable. Available in multiple mounting variants—without accessories, with AGK42 flange, or with soft plastic sleeve—and configurable for front-facing or side-facing (90°) viewing direction, it supports normal or high response sensitivity. The unit is compatible with Siemens safety controllers LME7, LME8, LMO, LMV2, and LMV3, and holds certifications including ISO 9001:2015, ISO 14001:2015, OHSAS 18001:2007, Eurasian Conformity (EAC), and China RoHS (ACPEIP). 3G Electric supplies this control for industrial heating applications across Singapore and Southeast Asia, with full delivery support.
Technical Specifications
| Parameter | Value |
|---|---|
| Cable Type | Two-wire thermoplastic |
| Flame Type | Yellow flame oil burners |
| Application | Oil burner flame monitoring |
| Operation Mode | Intermittent duty |
| Certification Eac | Eurasian Conformity |
| Mounting Variants | Without accessories (QRB4x-xxxx), with AGK42 flange (QRB4x-xxxxA), with soft plastic sleeve (QRB4x-xxxxB) |
| Viewing Direction | Front-facing or side-facing (90°) |
| Certification Ohsas | 18001:2007 |
| Response Sensitivity | Normal or high response sensitivity available |
| Certification Iso 9001 | 2015 |
| Certification Iso 14001 | 2015 |
| Certification Rohs China | ACPEIP |
| Installation Requirement | Cable must be routed separately from other cables, especially high-voltage ignition cables |
| Spectral Sensitivity Peak | 540 nm |
| Compatible Safety Controllers | LME7, LME8, LMO, LMV2, LMV3 |
Physical & Shipping Data
| Weight | 0.3 kg |
| Length | 80 mm |
| Width | 60 mm |
| Height | 40 mm |
| Country of Origin | France |