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  • 产品名称：ATEX论证露点变送器

  • 产品型号：Easidew TX I.S.
  • 产品厂商：其它品牌
  • 产品文档：
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简单介绍：
适用于危险场合连续测量的经ATEX论证、两线制、坚固可靠的经济型阻抗露点变送器。 亮点ATEX FM/CSA论证两线制连接露点，ppm输出IP66保护级别（NEMA 4）极性反向保护出厂前量程范围内都经过校准100到+20摄氏度露点工作温度：-40摄氏度到+60摄氏度快速响应
详情介绍：

Technical Specification

PERFORMANCE
Measurement Range (dewpoint)-100 to +20°C dew point
Accuracy (dewpoint)±2°C dew point
Response Time5 mins to T95 (dry to wet)
Repeatability0.5°C dew point
ELECTRICAL INPUT/OUTPUT
Output Signal4-20 mA (2-wire) current source, configurable over the entire range
Dew point -100 to + 20°C
                 -148 to +68°F
                  - 0-3000 ppmV
ppmV output or non-standard dew point range must be specified at time of order
Supply Voltage12–28 VDC
Load ResistanceMax 250 Ω @ 12 V
500 Ω @ 24 V
Current Consumption20 mA max
Supply Voltage Influence±0.005% RH/V
OPERATING CONDITIONS
Operating Temperature-40 to +60°C
Operating Humidity0–100% RH
Operating Pressure45 MPa (450 Barg) max
Flow Rate1 to 5 Nl/min mounted in standard sampling block
0 to 10 msec-1 direct insertion
Temperature CoefficientTemperature compensated across operating temperature range
MECHANICAL SPECIFICATIONS
ATEX CertificateEx II 1G EX ia IIC T4
Ingress Protection SensorIP66 in accordance with standard BS EN 60529:1992, and NEMA 4 in protection accordance with standard NEMA 250-2003
Housing MaterialStainless steel
DimensionsL=132mm x ø27mm
Weight150g
FilterHDPE Guard <10 μm
80μm sintered guard (optional)
InterchangeabilityFully interchangeable transmitters
Fault Conditions
(factory programmed)
Condition
Sensor fault
Under-range dew point
Over-range dew point
 		 Output
23 mA
4 mA
20 mA
Approved Galvanic IsolatorsKFD2-CR-EX1.20200
KFD2-CR-EX1.30200
KFD0-CS-EX1.50P
MTL5041
MTL5040
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