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DIFFERENTLAL PRESSURE TRANSMITTER
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Untitled Document * 使用范围:0 ~ 0.16kpa, 0 ~ 40 Mpa。
* 数值显示表盘:0-100 刻度及线型显示。
0-10 刻度的平方根显示。
LCD 3?表盘显示数值的0 ~ 100% 。
* 精度高:±0.2%、±0.25%、±0.5%。
* 可调定零点:调定零点的范围。




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• Application : Liquid , Gas and steam
• Pressure Range : 0 ~ 0.16kpa ~ 0 ~ 40Mpa
• Output : 4 ~ 20mA DC (banding adjustable damp)
               4 ~ 20mA DC (stacking Hart. The digital signal)
• Power Supply : 12 ~ 45VDC(standare 24VDC)
• The Characterlize Load : It is related power supply and some one power
  voltage is accur to appear as like Fig.1
  Load resistance RL and power voltage VS formula is RL<50(VS-12)


  Fig.1 The characterlize resistanc load.

• The display graph : There are 3kind of indication display,
                               1. 0 - 100 scale indicate line indication.
                               2. Root extraction 0-10 scale
                               3. 3? LCD display (0 - 100%)
• Explosive : Explosive proof : Exd IICT5 (MAX Amb 85°C)
                   Intrinsic safety : Exia IICT5
• Accuracy : ±0.20%, 0.25%, 0.50%. For details refer to the selection guide specification sheet.
• Stability : Within 6 months, error does not exceed the absolute value of the basic error with
  reference to the maximum measuring distance.
• Measuring Range / zero point : It is available external control continiousely.
• Positive / Negative Transfer : The zero point will be transferred positive or negative,
                                            Positive transfer : up to 500%
                                            Negative transfer : up to 600%
• The positive / Negative maximum transfer will be limited 10% with in calibrations.
• Temperature : 1. -29 ~ +93°C (standard)
                       2. Component for silicon oil filled up : -40°C ~ +104°C
                       3. Flange type high-Temp silicon oil filled up : +15°C ~ +315°C
                       4. Standard silicon oil : -40°C ~ +150°C
• Static pressure over load : 4, 10, 25, 32 Mpa
  ※ See reference our model pressure table
• Humidity : 0 ~ 100%
• Capacity volume : <0.16 cm?
• Damper : When silicon oil filled up. 0.2 ~ 1.67S continuously can be controlled.
• Starting time : 2sec. (It is non necessary pre-heating)
• Zero and span Adjust : It can be adjusted outside
• Effect of vibration : With 200Hz frequency on a random axis, error is ±0.05%/g of the full scale
  range.
• Effect of power supply : 0.005% / V of the transmission distance.
• Effect of load : No influence on the load if power supply is stable.
• Effect of installation location : Maximum 0.24 Kpa zero point error may occur, but it can be
  calibrated and does not affect the accuracy of the full scale range.
• Structure material : Isolation membrance, 316L stainless steel, Hastelloy C-276, Monel or
  tantalum.
  Air / liquid vent valve : 316L stainless steel, Hastelloy C, Monel
  Medium contact "O" ring : butadiene acrylonitrile rubber, fluorine rubber
  Fill fluid : Silicone oil or insert fill fluid (Silicon oil 200)
  Bolt : Stainless steel 304
• Electronics housing : Low copper aluminum alloy
• Signal connection hole : G1/2"
• Weight : 4kg approx. (Not including accessories)
• Standard accessories : All models are shipped, a mounting bracket and a manual from the factory.






? 电源:可承受12 ~ 45 VDC 的高电力负荷。
? 石油、化学工厂
? 化学工厂
? 发电站
? 医药、石油制造工厂
? 水处理设施
? 钢铁厂
Untitled Document 该压力传感器采用了静电容量式测压材料,可精密地进行压力测定。内置有微处理 器,产品各项性能 优良,可广泛用于液体、气体、蒸汽等的压力和压差测定。具 有与作业环境相适应的防爆功能、HART模式功能,是最新型压力传感器。可进行相对压力和绝对压力的测定,有螺丝、法兰、远程操作等各种类型。



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Company : ientek co., Ltd.
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(2)82-2-2107-7999
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