Aetna Engineering
PREMIUM ENGINE INSTRUMENTATION
 

 
Tachometer Mechanical Senders and Magnetic Sensors

Mechanical Senders and Magnetic Sensors are needed for proper connection and functionality for Aetna Engineering tachometers.

For assistance call toll free (800) 776-7962 or (616) 735-9380 ext 309
or email
aetna@aetnaengineering.com

Part Number

Description

Price


8901 Mechanical Sender

8901 Sender, mechanically driven, single output, fits most tachometer drive on diesel engines.

Model 8901 is a single output (two wire) mechanical sender. It attaches to a tachometer drive fitting on many diesel engines and produces 8 pulses per revolution.

$99.50 US


8902 Mechanical Sender

8902 Sender, mechanically driven, dual output, fits SAE tachometer drive on diesel engines.

Model 8902 is a dual output (four wire) mechanical sender. It attaches to a tachometer drive fitting on many diesel engines and produces 8 pulses per revolution.

$112.70 US


8910 Magnetic Sensor

8910 Flywheel gear sensor, single output, x 16tpi, 2-1/2 long.

Model 8910 is a single output (two wire) magnetic sensor. It fits a x 16 TPI threaded hole and is used to sense the passage of gear teeth.

$85.50 US


8912 Magnetic Sensor

8912 Flywheel gear sensor, dual output, x 16tpi, 2-1/2 long.

Model 8912 is a dual output (four wire) magnetic sensor. It fits a x 16 TPI threaded hole and is used to sense the passage of gear teeth.

 

$101.70 US


8922 Magnetic Sensor

8922 Flywheel gear sensor, single output, 5/8 x 18tpi, 4 long.

Model 8922 is a single output (two wire) magnetic sensor. It fits a 5/8 x 18 TPI threaded hole, usually on Caterpillar engines, and senses the passage of gear teeth.

 

$97.50 US


SS-1-8 Magnetic Sensor

SS-1-8 Proximity Hall Effect Sensor for measuring shaft RPM.

Model SS-1 shaft sensor is a 18mm sensing device, which gives an output pulse whenever a metallic object (target) comes close to the sensing face. (See Specifications for more details).

$230.00 US


SS-4-40 Magnetic Sensor

SS-4-40 Shaft speed sensor for measuring passage of Ferrous metallic objects or gear teeth.

Model SS-4 is a 5/8 x 4 long sensing device. It gives an output pulse whenever a ferrous metal object (target) comes close to the sensing face. (See Specifications for more details).

$345.30 US



 

Call Aetna Engineering for technical assistance, to place orders,
or arrange for Return Authorization Number before any return.


Proudly made in USA

Aetna Engineering
P.O. Box 152 Grand Rapids, Michigan USA 49501-0152
O-379 Lake Michigan Dr NW Grand Rapids, MI USA 49534  
Phone: 616-735-9380 ext 309 Fax: 616-735-9381 Toll-free: 800-776-7962
Email

For European inquiries only, contact:

Amaltheia Marine LTD, 13 Papaflessa Street, N. Chalkidonia, Athens, GR 143 43
Phone: 302.102.588985 Fax: 302.102.588986
Email: amalmar@otenet.gr
 

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