PT-300GA – Pressure Transducer
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Product Overview

Model Comparison
Model | PT-30GA | PT-100GA | PT-100GA-T Torque | PT-300GA | PT-3000S |
Working Pressure | 0-100 PSI | 0-300 PSI | 0-100 PSI | 0-300 PSI | 0-3,000 PSI |
Over Pressure | 200 PSI | 600 PSI | 200 PSI | 600 PSI | 6,000 PSI |
Burst Pressure | 300 PSI | 900 PSI | 300 PSI | 900 PSI | 9,000 PSI |
Pressure Type | Gauge | Gauge | Gauge | Gauge | Gauge |
Prices
Retail Price
Packages Include:
- PT-300GA Pressure Transducer
- Larger Mounting Clamp
- Pressure Transducer Data Sheet
PT-300GA Pressure Transducer
PT-300GA
$248

Specifications
Specifications
Type
Gauge Pressure
Working Pressure
0-300 PSI
Over Pressure
600 PSI
Burst Pressure
900 PSI
Accuracy
+/- 1%
dV (btwn GRN & WHT) @ Max Operating PSI
50 mV
Material
316L SS
Power Supply
+5 to +36 VDC
Certifications
FAA TSO’d, STC’d, PMA’d
Videos
Documents
Documents & Manuals
Testimonials
Customer Testimonials
The OPT-1 is more readable than the factory Cessna oil pressure/temp gauges.
- Customer
- Aircraft
- EI Instrument
Just about to begin flying with the EI MVP-50P, so no in-flight feedback yet. But I did study the user manual, then sat in my plane going through the screens, menus, etc. It was very easy and intuitive to locate everything, so I’m confident that it will become second nature to do this in flight… Very happy with all interactions with EI.
- Customer
- Aircraft
- EI Instrument
Very easy to install and directions were straight-forward.
- Customer
- Aircraft
- EI Instrument
Compact, precise, awesome!
- Customer
- Aircraft
- EI Instrument
Easy installation, lightweight solution. It looks good and is easy to use. [I chose E.I. because] I needed to replace my old Hobbs meter. This provided more functionality, allowing me to remove my old digital timer, and EI programmed it to my current airframe time.
The tach looks and operates amazing. Extremely accurate.
I like the 3.125″ format. Plus there are no hidden costs of probes you have to buy later…
- Customer
- Aircraft
- EI Instrument
Beautiful graphic display, easy to use, perfect automatic dimming!
- Customer
- Aircraft
- EI Instrument
Your product didn’t feel cheaply made. Overall much better quality with the bezel and buttons and knobs. Also much easier to navigate and add fuel.
- Customer
- Aircraft
- EI Instrument
Great Service.
- Customer
- Aircraft
- EI Instrument
Nice Instrument, all the electrical information I need in one place. [I chose EI for its] performance and price.
- Customer
- Aircraft
- EI Instrument