ECR 8478 – Railway Pressure Transmitter

Features

  • Dielectrical strength: 710 VDC, meets EN 50155 (Railways)
  • Measuring ranges from 100 mbar
  • Relative or absolute pressure measurement
  • Frontal membrane optional
Product request

Downloads

×
This is a mandatory field
Please enter your email address!
CAPTCHA image for SPAM prevention If you can't read the word, click here.

Technical Data

Applications

Railways

Category

Railways

Accuracy @ 25°C typ.

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

Measuring principle

Thick-film-on-ceramic

Approval / conformity

EN 50155 (Railway)
EN 45545-2 (Fire protection)

Vibration

15 g RMS (20...2000 Hz) (EN60068-2-64)
25 g sin (80...2000 Hz), 1 oct./min, (1x @ 25°C) (EN60068-2-6)

NLH @ 25°C (BSL) typ.

± 0.2 FS typ. (± 0.3 FS typ.)

Pressure connections

G1/4" m;
G3/4" frontal membrane

Media temperature

-25°C ... +125°C

Shock

50 g / 11 ms
100 g / 6 ms Male electrical plug M12x1 (EN60068-2-27) 3)

Electrical connections

EN175301-803-A (DIN43650-A); M12x1; Packard Metri Pack

Long term stability 1 year typ.

± 0.2 % FS typ.

Ambient temperature

-25°C ... +125°C

Protection

IP65, IP67

Output signal

4 ... 20 mA

TEB typ. @ -25 ... +85°C

± 1.0 % FS typ.
Range 0 ... 0.2 and 0 ... 0.4 bar: ± 2.0 % FS typ.

Measuring range

0 ... 0.1 to 0 ... 60 bar
0 ... 1.5 to 0 ... 1000 psi