Pressure sensor PT400R-2004-I2-DA91/X, 0...400 bar, 4-20 mA, G 1/4" male, DIN A connector

PT400R-2004-I2-DA91/X is a TURCK PT-2000 series relative pressure transmitter with a fully welded metal measuring cell and a 4...20 mA current output in 2-wire technology. It has no display: the measured value goes straight to the analogue input of a PLC or controller.

• Accuracy: ±0.3 % FS typical, max. 0.5 % FS (linearity, hysteresis, repeatability); temperature coefficient ±0.2 % FS/10 K; long-term stability 0.25 % FS per IEC EN 60770-1; reference conditions 15...25°C, 24 VDC
• Measuring range: 0...400 bar relative (0...40 MPa); overpressure ≤ 1200 bar, burst pressure ≥ 2400 bar; resolution ±0.1 % FS
• Output: analogue 4...20 mA, 2-wire, load ≤ (UB - 7)/20 kΩ; response time < 2 ms, typ. 1 ms
• Supply: 7...33 VDC, consumption ≤ 23 mA; protected against short circuit, wire break and reverse polarity
• Housing: stainless steel 1.4404 (AISI 316L) and polyarylamide 50 % GF (UL 94 V-0), stainless steel 1.4435 (AISI 316L) cell; G 1/4" male thread, back sealing per DIN EN ISO 1179-2 with FPM profile seal; wrench size 24, nut torque max. 20 Nm
• Environment: IP65, ambient -30...+85°C, medium -40...+135°C
• Connection: connector per DIN EN 175301-803, form A

A pressure peak orifice is built into the process connection. One FKM profile seal is included in the delivery.

Approval: cULus (UL E302799). Shock 100 g (11 ms) per IEC 68-2-27, vibration 20 g (15...2000 Hz) per IEC 68-2-6. MTTF 1189 years per SN 29500 (40°C).