ECTN 8477 – Marine Pressure Transmitter

The economic pressure transmitter ECTN 8477 is based on the tried and true ECT line of transmitters. The wide media temperature range from -25 to 125°C in combination with a comprehensive set of of features and options makes the ECTN 8477 pressure transmitter a versatile solution suitable for marine applications.

Features

  • Measuring ranges from 100 mbar
  • Excellent media compatibility
  • Relative or absolute pressure measurement
  • Titanium version optional
  • Frontal membrane optional
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Technical Data

Applications

Shipbuilding, Engine manufacturing

Category

Pressure transmitters

Accuracy @ 25°C typ.

± 0.3 % FS typ.
(± 0.5 % FS typ., ± 1 % FS typ.)

Dielectric strength

50 VAC, 50 Hz

Measuring principle

Thick-film-on-ceramic

Approval / conformity

DNV-GL EU RO Mutual Recognition Type Approval Certificate

Vibration

20 g (10...2000 Hz)

NLH @ 25°C (BSL) typ.

± 0.2 % FS typ.
(± 0.3 % FS typ.)

Pressure connections

G1/4" f; G1/4" m;
G1/2" m, DIN3852-A;
G1/2" m, DIN3852-E;
1/4"NPT m;
7/16"-20UNF m, SAE4 (J1926);
R1/4" m, DIN3858;
G3/4" frontal membrane

Media temperature

-25°C ... +125°C

Shock

50 g / 3 ms

Electrical connections

EN175301-803-A (DIN43650-A); M12x1; Cable

Long term stability 1 year typ.

± 0.3 % FS typ.

Ambient temperature

-25°C ... +125°C

Protection

IP65, IP67, IP68

Output signal

4 ... 20 mA

TEB typ. @ -25 ... +85°C

± 3.0 % FS typ.

Measuring range

0 ... 0.1 to 0 ... 250 bar
0 ... 1.5 to 0 ... 3000 psi