PCD51

Differential pressure transmitter

PCD51

  • Capacitance sensor
  • Perfect long term stability
  • MEMS technology
  • CE certificate
  • Available on FF H1, Profibus PA, Profibus DP and HART protocols
CATALOG

SPECIFICATION

Measuring object: Liquid, gas, stream
Power 9～32VDC（FF、PA）
9～17.5VDC（FF、PA; explosion-proof）
11.9～42VDC（HART）
1.9～30VDC（HART; explosion-proof）
Output Analog：2 wire 4～20mA
Digital：HART，FF and PA signal
Load resistance 0～1500ohm（common）
250～550ohm（use HART）
Insulation Voltage between terminal and housing：500Vrms（707VDC）
Display Optional 6 bits digital number or 5 bits characters LCD display
Temperature Work temperature:
-40 ～ 85°C (without display)
-30 ～ 70°C (with display)
-30 ～ 60°C (explosion-proof IC)		 Store temperature:
-40 ～ 100°C (without display)
-40 ～ 85°C (with display)
 
Humidity scale 5%～100%RH
Start time ≤ 5 seconds
Refresh time 0.2 seconds
Dump adjusting Constant of time 0～15 seconds
Start time ≤ 5 seconds
Refresh time 0.2 seconds
Dump adjusting Constant of time 0～15 seconds
Precision ±0.075% of the select range. If the select range <1/10 maximum of the range, the precision is ±[0.025+0.005×（maximum range/select range）]% of select range
Temperature effect Effect of every change of 28°C（50°F）
Select range ≥0.1 maximum range：±[0.019% of maximum range +0.125% of select range];
Select range <0.1 maximum range：±[0.025% of maximum range+0.125% of select range].
Long time stability In 12 months, ±0.1% of maximum range
Static pressure effect ±0.25%/13.8MPa of maximum range
Location installed effect The maximum of the zero point movement is 0.24kPa
Power effect < 0.005%/V of range calibrated
Protection IP65
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