EPI 8287 – Industrial Pressure Transmitter

The industrial pressure transmitter EPI 8287 features the extremely robust and stable thin-film-on-steel sensor element from its well-proven predecessor EPI 8297. In combination with the new inhouse developed ASIC TX it offers a wide temperature range up to 125°C and triple overpressure safety which makes it the perfect solution for a wide range of demanding applications.

Features

  • Excellent long-term stability
  • Completely welded steel sensor system without additional seals
  • Accuracy classes 0.3%, 0.5%
  • Optional: 5-fold overpressure resistance
  • Optionally with housing material AISI316L
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Technical Data

Applications

Machine tools, Hydraulics, Industrial applications

Category

Hydraulic

Accuracy @ 25°C typ.

± 0.5 % FS typ.
± 0.3 % FS typ.

Dielectric strength

50 VAC, 50 Hz

Measuring principle

Thin-film-on-steel

Vibration

15 g RMS (20...2000 Hz) acc.to EN 60068-2-64
25 g sin (80...2000 Hz), 1 oct./min, (1x @ 25°C) acc.to EN 60068-2-6

NLH @ 25°C (BSL) typ.

± 0.2 % FS typ.

Pressure connections

G1/4" f; G1/4" m Seal;
G1/4" m (Manometer) EN 837;
G1/2" m (Manometer) EN 837;
1/4"NPT m; 1/4"- 18 NPT f; 1/2"NPT m;
R1/4" m, DIN3858;
M14x1.5 m, DIN6149-2;
7/16"-20UNF m, DIN3866;
7/16"-20UNF m, SAE4 (J1926);
7/16"-20UNF f

Media temperature

–40°C ... +125°C

Shock

500 g / 1 ms acc.to EN 60068-2-27

Electrical connections

EN175301-803-A (DIN43650-A); M12x1; Industrial standard, contact distance 9.4 mm; Packard Metri Pack; MIL-C 26482; DIN72585; cable

Long term stability 1 year typ.

< ± 0.1 % FS typ.

Ambient temperature

–40°C ... +125°C
Cable PVC: -5°C ... +60°C
Cable PUR: -20°C ... +70°C
Cable Raychem: -20°C ... +100°C

Protection

IP65, IP67, IP68

Output signal

4 ... 20 mA, 0 ... 5 VDC, 1 ... 6 VDC,
0 ... 10 VDC, 0.5 … 4.5 VDC ratiometric

TEB typ. @ -25 ... +85°C

± 1.75 % FS typ.

Measuring range

0 ... 0.2 to 0 ... 600 bar
0 ... 3 to 0 ... 7500 psi

Product No. Type Code Pressure range Over pressure max. Signal output Supply
EPI600.0A 8287 86 2517 05 0000 0000 19 44 58 61 0 ... 600 1500 4 ... 20 mA 9 ... 32
EPI25.0A 8287 80 2517 05 0000 0000 19 44 58 61 0 ... 25 75 4 ... 20 mA 9 ... 32
EPI250.0A 8287 74 2517 05 0000 0000 19 44 58 61 0 ... 250 750 4 ... 20 mA 9 ... 32
EPI40.0V 8287 81 2517 05 0000 0000 17 44 58 61 0 ... 40 120 0 ... 10 VDC 15 ... 32
EPI10.0V 8287 78 2517 05 0000 0000 17 44 58 61 0 ... 10 30 0 ... 10 VDC 15 ... 32
EPI6.0A 8287 77 2517 05 0000 0000 19 44 58 61 0 ... 6 18 4 ... 20 mA 9 ... 32
EPI60.0V 8287 82 2517 05 0000 0000 17 44 58 61 0 ... 60 180 0 ... 10 VDC 15 ... 32
EPI10.0A 8287 78 2517 05 0000 0000 19 44 58 61 0 ... 10 30 4 ... 20 mA 9 ... 32
EPI16.0A 8287 79 2517 05 0000 0000 19 44 58 61 0 ... 16 48 4 ... 20 mA 9 ... 32
EPI600.0V 8287 86 2517 05 0000 0000 17 44 58 61 0 ... 600 1500 0 ... 10 VDC 15 ... 32
EPI400.0A 8287 84 2517 05 0000 0000 19 44 58 61 0 ... 400 1000 4 ... 20 mA 9 ... 32
EPI4.0A 8287 76 2517 05 0000 0000 19 44 58 61 0 ... 4 12 4 ... 20 mA 9 ... 32
EPI60.0A 8287 82 2517 05 0000 0000 19 44 58 61 0 ... 60 180 4 ... 20 mA 9 ... 32
EPI16.0V 8287 79 2517 05 0000 0000 17 44 58 61 0 ... 16 48 0 ... 10 VDC 15 ... 32
EPI40.0A 8287 81 2517 05 0000 0000 19 44 58 61 0 ... 40 120 4 ... 20 mA 9 ... 32
EPI25.0V 8287 80 2517 05 0000 0000 17 44 58 61 0 ... 25 75 0 ... 10 VDC 15 ... 32
EPI250.0V 8287 74 2517 05 0000 0000 17 44 58 61 0 ... 250 750 0 ... 10 VDC 15 ... 32
EPI100.0A 8287 83 2517 05 0000 0000 19 44 58 61 0 ... 100 300 4 ... 20 mA 9 ... 32
EPI400.0V 8287 84 2517 05 0000 0000 17 44 58 61 0 ... 400 1000 0 ... 10 VDC 15 ... 32
EPI4.0V 8287 76 2517 05 0000 0000 17 44 58 61 0 ... 4 12 0 ... 10 VDC 15 ... 32
EPI6.0V 8287 77 2517 05 0000 0000 17 44 58 61 0 ... 6 18 0 ... 10 VDC 15 ... 32
EPI100.0V 8287 83 2517 05 0000 0000 17 44 58 61 0 ... 100 300 0 ... 10 VDC 15 ... 32