Electronics International CGR-30 Combo Engine Monitor, 4 Cylinders

Name: Electronics International CGR-30 Combo Engine Monitor, 4 Cylinders
Brand: Electronics International
SKU: CGR-30-Combo-4
Price: 123600.35 CZK
Availability: InStock

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Electronics International CGR-30 Combo pairs the CGR-30P engine monitor and CGR-30C cluster gauge, both for 3 1/8 in holes and approved as primary replacements. P/N CGR-30-COMBO-4 is the four-cylinder package, covered in Europe by EASA STC 10065656 and 10065657.

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SKU: CGR-30-Combo-4
Cert: FAA

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4-Cylinder

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Ships in 7 weeks Ordered from supplier before dispatch

123.600,35 CZK incl. VAT

102.149,05 Kč excl. VAT

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Electronics International CGR-30 Combo is an engine monitoring package of two instruments, the CGR-30P engine monitor and the CGR-30C cluster gauge. Each mounts flush in a standard 3 1/8 in (80 mm) instrument hole and is approved as a primary replacement for the original engine instruments. P/N CGR-30-COMBO-4 is the package for a four-cylinder piston engine; each instrument runs on 7.5–30 V and weighs 0.5 kg.

The package replaces RPM, manifold pressure, fuel level (up to four tanks), EGT/CHT, oil pressure and temperature, volts, amps, OAT and fuel flow, and adds fuel used and remaining, engine time, timers and checklists. An engine data converter takes all sensor inputs, so only two wires run to the instruments. Flight data is recorded up to three times per second, with up to 1,500 flights downloadable over USB.

For EASA aircraft, the installation is approved by EASA STC 10065656 (CGR-30P) and 10065657 (CGR-30C) for the EASA-approved types on the FAA approved model lists, followed by a Certificate of Release to Service. EI builds each package to the aircraft POH/AFM, with probes and cables. Fit depends on the aircraft type, the engine model and the number of fuel tanks.

Technical specifications

Part number	CGR-30-Combo-4	Supply voltage	7.5–30 V DC
Manufacturer	Electronics International	Current draw	0.2 A / 12 V; 0.1 A / 24 V
In the box	CGR-30P + CGR-30C + EDC	Interfaces	USB / GPS
Cylinders	4	STC	EASA 10065656 / 10065657; FAA SA02283SE / SA02402SE
Mounting	Panel, 80 mm hole	Specification	DO-160G / DO-178 Level C
Dimensions	82.6 × 82.6 × 113 mm (2×)	Eligibility	Certified aircraft
Weight	0.5 kg (2×)

Does the CGR-30 Combo record engine data, and how is it downloaded?

Yes. It records all functions on every flight up to three times per second and keeps up to 1,500 flights before overwriting the oldest. The data downloads to a USB memory stick as a comma-delimited file. The same USB port loads configuration data and software updates; it is reached through a connector under the panel, or on the panel face with the optional USB-6A.

Is the engine data converter included in the combo package?

Yes. Every CGR-30 Combo package includes the CGR-30P and CGR-30C instruments and the EDC-33 engine data converter. The converter is mounted on the cabin side of the firewall or in an equipment bay, takes all engine and system sensor inputs and sends them to the instruments as serial data, so only two wires run to the back of each instrument.

Which sensors come with the CGR-30 Combo package?

The probes, transducers and pre-wired harnesses for the functions chosen on Electronics International's configuration worksheet, with 8 ft (2.4 m) cables as standard. Each package is built to the aircraft's flight manual, so the order needs its cover, engine limitation and instrument marking pages. All chosen functions are included except the CO detector, which is an extra option. Fuel level sensors are not included; the worksheet records the tank sensor type.

Orders, VAT, shipping → FAQ.

Packaging: All certified parts ship with proper documentation (8130-3, COC, or equivalent) in protective packaging.

Traceability: Full back-to-birth traceability available. Dual release (FAA/EASA) documentation included where applicable.

Shelf-life items: Items with limited shelf life are shipped with current certification and maximum remaining life.

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