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3351HP type variable static pressure differential pressure transmitter

Security code: huininggrouph7WwLu3jit5K581723
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add time: 2016-01-15 11:10:45
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introduction

introduction

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For measuring liquid, gas or vapor liquid level, flow and pressure in high work pressure environment, and then change to 4 ~ DC 20mA signal output. BL1151/3351HP intelligent can communicate with the HART hand operator, through which it is set, monitoring or with the host computer to form a field monitoring system.

Performance specifications

Zero reference calibration range, reference conditions, silicone oil filling, 316 L stainless steel isolation diaphragm.

1.1. reference accuracy

1.1.1. digital, intelligent: + 0.1% calibration range

1.1.2. simulation, linear: + 0.2% calibration range

1.2. stability

1.5.1. numbers, intelligence: 6 months, plus or minus 0.1%URL

1.5.2. simulation, linear: 6 months, plus or minus 0.2%URL

1.3. ambient temperature effect

1.3.1. digital, intelligent:

Zero error: + 0.2%URL/56

Overall error: + (0.2%URL+0.18% calibration range) /56

1.3.2. simulation, linear

Zero error: + 0.5%URL/56

Overall error: + (0.5%URL+0.5% calibration range) /56

1.4. static pressure effect

1.4.1. zero

Under the 31027kPa static pressure, is + / - 0.2%URL. Zero error can be adjusted online by zero adjustment.

1.4.2. range

Can be modified to + 0.25% output reading /6895kPa

1.5. vibration effect

In arbitrary axial direction, the effect of 200Hz vibration is + - 0.05%URL/g

1.6. power effect

Output range of less than + 0.005%.

1.7. load effect:

There is no load effect unless the supply voltage is changed.

1.8. electromagnetic interference

From 20 to 1000MHz, up to 30V/M field, the output drift less than 0.1% range.

1.9. installation location effect

Zero drift is at least 0.25kPa. All zero drift can be corrected; no effect on the measuring range.


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on a3351DR type micro differential pressure transmitter
next3351GP type pressure (including negative pressure) transmitter


CONTACT

We always believe that the "user first, quality first" purpose and dedication to provide quality services for the majority of users

  • phone:0550-7561599
  • fax:0550-7561496
  • address:Anhui province Tianchang city Tongcheng town Qiaoba road No. 99

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