Product Introduction:EA2-TX-IS Dew Point Transmitter - A cost-effective, robust, and reliable two-wire dew point transmitter certified to ATEX for continuous measurements in hazardous environments.

Humidity Measurement -100~+20°C Dew Point
Accuracy ±2°C Dew Point
Response Time: T95 is 5 minutes (dry to wet)
Repeatability: 0.5°C Dew Point

Output: 4~20 mA (2-wire) current source
Full Range Setting
Dew Point-100~+20°C 
                                  -148~+68°F
                                   ppm 0-3000
ppm output or non-standard dew point range output
Must be specified at the time of order
Power Supply: 12~28 VDC
Resistor Load - max 250Ω @ 12V
                       500Ω@24 V
Electric Power Consumption: max 20mA

Operating Temperature: -40~+60°C

Work Pressure: max 45 MPa (450 Barg)
Flow Rate          Installed in standard sampling sleeve: 1~5 NL/min
Direct insertion type 0-10 m/sec

Ex II 1G Ex ia IIC T4防爆认证
Sealing Protection Grade: IP66 Equivalent Standard
                        BS EN 60529:1992
And NEMA 4 equivalent standard
                        NEMA 250-2003
Exterior Material: Stainless Steel
Filter             HDPE Protective Cap <10μm
                    80μm Stainless Steel Protective Cap (Optional)
Dimensions: L=132mm xΦ27mm
Weight: 0.15 kg
Interchangeability - Sensors are interchangeable
Error Condition Indication     Condition             Output
Transmitter Error, 23 mA
Below Dew Point Range 4 mA
Out of Dew Point Range 20 mA
Current Isolation Barrier  KFD2-CR-EX1.20200
                         KFD2-CR-EX1.30200
                         KFD0-CS-EX1.50P
                         MTL5041
                         MTL5040