ETS 4000 Series

Hydac_ETS 4000HSI_Temp Trans

The ETS 4000 temperature transducers were designed to be fitted directly to the hydraulic system to ensure direct contact with the media for the most accurate and up to date temperature reading. This unit converts the fluid temperature measurement into a usable, 4 to 20mA output signal.

The ETS 4000 has solid construction with all stainless steel wetted parts and tube housing. The transducer hydraulic connection is rated to 8700 psi.

All units are individually calibrated on a computer-controlled test rig and subjected to a final test. The quality system is ISO 9001 certified.

 

Technical Details

INPUT DATA

Measuring range -13° to 212°F (-25° to 100°C)
Pressure resistance 600 bar (8700 psi)
Pressure overload 900 bar (13,050 psi)
Mechanical connection G 1/4 A male
Torque rating approx. 15 lb-ft (20 Nm)
Parts in contact with media Stainless steel, FPM seal

OUTPUT DATA

Output signal 2-conductor, 4 to 20 mA
Accuracy ≤ ± 1.8°F (1°C) max.
Temperature drift 0.006% FS / °F

AMBIENT CONDITIONS

Ambient temperature -22°F to 176°F (-30°C to 80°C)
Media temperature -13° to 212°F (-25° to 100°C)
CE mark EN 61000-6-1, EN 61000-6-2
EN 61000-6-3, EN 61000-6-4
Vibration resistance to IEC 68-2-6 at 10 to 500 Hz ≤ 20 g (196.2 m/s²)
Safety type Safety type IP 65

OTHER DATA

Supply voltage 10 to 30 V DC
Electrical connection 4 pole plug M18x1
Residual ripple max. 5%
Maximum load resistance RL max. = (UB-10V) / 0.02 A [Ω]
Safety measures Reverse polarity and excess voltage
protection, electronic current limit