For experiments using cylinder pressure indication on the CT 153 test engine, the normal spark plug is exchanged for a modified spark plug. This modified spark plug is fitted with a micro pressure transducer. The pressure transducer is directly exposed to the combustion chamber pressure when the spark plug is inserted. The spark plug itself retains its full functionality. The core component of the pressure transducer is a heat resistant piezo-electric quartz crystal, which outputs a charge signal proportional to the pressure. The pressure transducer is connected to the measuring amplifier in the CT 159.01 electronic indication system.
CT 159.05 Pressure transducer and TDC sensor for CT 153
The illustration shows a similar pressure transducer: 1 spark plug with pressure transducer, 2 adaptern, 3 special socket wrench, 4 assembly aid, 5 connecting cable, 6 socket wrench
Learning objectives/experiments
- cylinder pressure measurements on internal combustion engines
Scope of delivery
1 modified spark plug with pressure transducer
1 socket wrench
1 connecting cable
1 manual
Features
- micro pressure transducer with modified spark plug as carrier
- pressure measurement in the combustion chamber of an engine
Description
Technical details
Specification
- modified spark plug carrying the actual pressure transducer
- quartz pressure transducer
- only to be used with CT 159.01 and CT 153
Technical data
Pressure transducer
- measuring range: 0…100bar
- max. operating temperature: 200°C
- max. allowable pressure: 250bar
- weight: 1,7g
Dimensions and weight
LxWxH: 30x50x130mm (spark plug)
Weight: approx. 1kg
Order number: 063.15905
Media
Knowledge
Product overview
CT 159 Modular test stand for single cylinder engines, 3kW Pdf
GUNT FEMLine cours internal combustion engines Pdf
Accessories
CT 159.05
