起订量:
8320 压力变送器
EPN-S 8320 – Electronic Pressure Switch
The Electronic Pressure Switch EPN-S is based on the well-proven EPN transmitter family. It stands for reliable accuracy over a wide temperature range and excellent long-term stability even in harshest environments in the shipbuilding and railway industry. The switchpoint is factory set or can be programmed on site using Trafag’s Sensor Communicator SC.
Applications | Shipbuilding, Engine manufacturing, Railways, Machine tools, Hydraulics, HVAC |
Category | Electronic pressure switches |
Accuracy @ 25°C typ. | ± 0.5 % FS typ. (Switchpoint) |
Dielectric strength | 250 VAC, 50 Hz 500 VAC, 50 Hz |
Measuring principle | Thin-film-on-steel |
Approval / conformity | DNV-GL, RMRS |
Vibration | 15 g (50...2000 Hz) |
Pressure connections | G1/4" m, 1/4"NPT m, G1/2" m, M14x1.5 m, 1/2"NPT m |
Media temperature | -40°C ... +125°C |
Shock | 50 g / 11 ms |
Electrical connections | EN175301-803-A (DIN43650-A); Cable |
Long term stability 1 year typ. | ≤ ± 0.15 % FS typ. |
Ambient temperature | Standard: -25°C ... +85°C Option accessory 67: -40°C ... +125°C |
Protection | Electrical connection 04: IP65 (IP67) Electrical connection 78/88: IP69K |
Output signal | Transistor (open source) |
Measuring range | 0 ... 2.5 to 0 ... 600 bar 0 ... 30 to 0 ... 7500 psi |