Datasheet

E8PC
27
*1. The pressure precision is defined based on the values measured in the ordinary temperature environment (approx. 23°C) using water at the
ordinary temperature (approx. 23°C).
*2. Even instantaneous pressure fluctuation such as water hammer must be within the withstand pressure. If instantaneous pressure fluctuation
is expected, use the throttle included in the package.
*3. If the pipe temperature exceeds 70°C, do not contact any cables with the pipe.
*4. The maximum actual response time has error of 1 ms when the set response time is 3 to 10 ms, 5 ms when it is 11 to 100 ms, and +5% when
it is 101 ms or more.
*5. The pressure repeatability is the error of the detection point when pressure is applied repeatedly in the ordinary temperature environment
(approx. 23°C) using water at the ordinary temperature (approx. 23°C) in the rated pressure range.
*6. The ambient temperature characteristics are prescribed based on the value measured using oil as applying a pressure value of 50% of the
maximum rated pressure.
*7. The temperature monitoring precision is prescribed based on the value measured using water.
Temperature measurements are affected by both of the temperatures, the medium and the piping.
Temperature measuring elements are installed on the back surface of the piezoelectric element (inside the product) and used to measure the
temperature. It might take long for the measured value to get stable according to the heat transmission speed.
*8. Do not connect analog current output with the master unit of IO-Link. Otherwise, the unit might fail.
IO-Link
IO-Link specification Ver 1.1
Baud rate
E8PC-@@@D: COM2 (38.4kbps)
E8PC-@@@T: COM3 (230.4Kbps)
Data length
PD Size: 6 byte
OD Size: 1 byte (M-sequence type: TYPE_2_V)
Minimum cycle time
E8PC-@@@D (COM2): 3.2 ms
E8PC-@@@T (COM3): 2.0 ms
Power supply
Power supply voltage 10 to 30 VDC (including 10% ripple (p-p)), Class 2
Power consumption
1,200 mW or less
(When power supply voltage is 30 V, current consumption must be 40 mA or less.
When power supply voltage is 10 V, current consumption must be 120 mA or less.)
Protection circuit
Power supply reverse connection protection, output short-circuit protection, and output
reverse connection protection
Environment
resistance
Ambient temperature
range
-20 to 80°C in operation and storage, respectively (no condensation)
Ambient humidity range -35 to 85%RH in operation and storage, respectively (no condensation)
Vibration resistance
(destruction)
1000 VAC, 50/60 Hz, 1 min. between current-carrying parts and case
Shock resistance
(destruction)
10 to 2000 Hz, double amplitude 1.5 mm, 2 hours in X/Y/Z direction each
Impact (endurance) 500 m/s
2
, three times in X/Y/Z direction each
Protective structure IP67
Pollution degree 3
Altitude 2,000 m or less
Installation place Indoor
Material
Wetted part Pressure port: SUS304L, diaphragm pressure port: Al2O3 (alumina), O-ring: FKM
Other than wetted part Head: PPSU, display unit: PES, button: PBT, chassis: SUS304L
Weight Approx.190 g
Accessories
• Throttle (Model E8PC-YS and E8PC-YS-N), one each
• O-ring x 1 (Model E8PC-010: Model E8PC-YL-1, Model E8PC-100/400: Model E8PC-YL-2)
• Ferrite core x 1 (TDK's Model ZCAT1730-0730A)
• User's manual (Japanese, English, and Chinese), one each
• Compliance sheet
• Index list
Model
PNP(COM2) E8PC-010D-E E8PC-100D-E E8PC-400D-E
PNP(COM3) E8PC-010T-E E8PC-100T-E E8PC-400T-E
NPN E8PC-010-E E8PC-100-E E8PC-400-E