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product
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Easidew PRO I.S. for measuring gases
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Easidew PRO LQ I.S. for measuring liquids
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Conventional Parameters
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| range |
-110 ~ +20°Cdp; -100 ~ +20°Cdp |
0 ~ 1000 ppmW
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| precision |
±1°Cdp (+20 ~ -60°C)
±2°Cdp (-60 ~ -110°C) |
| response time |
5 minutes~T95 (from dry to wet) |
| repetitiveness |
0.5°Cdp |
| Inspection and certification |
Verification and authentication certificate for 3 points |
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Electrical parameters
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| output signal |
4-20 mA (two-wire connection), users can customize the limit value |
| output |
Dew point or humidity content |
Humidity content |
| Analog output range |
the dew point:-110~+20 ° C or -100~+20 ° C
Humidity content in gas:0-3000 ppmV
non-standard:mg/m3, lbs/MMSCF |
Humidity content in liquid:0 to 1000 ppmW
Non standard optional according to requirements |
| power supply |
12 ~ 28 V DC |
| load |
Maximum 250 Ω @ 12 V (500 Ω @ 24 V) |
| power consumption |
According to the size of the output signal, the maximum is 23 mA |
Saturation constant (only applicable to liquids)
Measurement of humidity content |
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The six data points of saturation constant reach a maximum of 1000 ppmWThe temperature range is from 0 to+50 ° C; the saturation constants of 10 common liquids are stored in the application software
Easidew PRO LQ I.S.， Users can manually input the saturation constant as an option |
| CE Certification |
have |
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operating parameters
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| Operating temperature |
–40 ~ +60°C |
| Temperature compensation range |
-20 ~ +50°C
Note: The transmitter accuracy is only applicable to this temperature range: -20/+50 ° C |
| Storage temperature |
-40 ~ +60°C |
| Operating pressure |
Maximum 45 MPa (450 barg) |
| traffic |
1~5 Nl/min installed in a standard sampling sleeve
0~10 m/sec direct access |
0.1~0.3L/min through Easidew sampling sleeve
0.1~1m/s direct access |
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Technical Specifications
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| Protection level |
IP66 complies with the standard BS EN 60529:1992; NEMA 4 protection meets the standard NEMA 250-2003 |
| Hazardous Area Certification* |
ATEX:II 1 G Ex ia IIC T4 Ga (–20°C ~ +70°C)
IECEx:Exd ia IIC T4 Ga (–20°C ~ +70°C)
TC TR0Ex ia IIC T4 Ga (–20°C ~ +70°C)
CCSAUS:Class I, Division I Groups A B C D, T4
FM:Class I, Division 1, Groups A B C D, T4 |
| Russian certification |
Russia (GOST-R), Kazakhstan (GOST-K) |
| Canadian Pressure Certification |
C. R.N. -11 Canadian Regions |
| Oxygen service |
Pure oxygen cleaning |
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| housing material |
316 Stainless Steel |
| Filter (sensor protection) |
Standard:Stainless steel sintered protective cover (can block particles>80 μ m)
Optional:HDPE protective cover (capable of blocking particles larger than 10 μ m) |
| Interfaces and materials |
316 stainless steel 5/8 "-18 UN sealing ring, G1/2" and 3/4 "WWF adapter
(Material certificate BS EN 10204 3.1- see "Accessories and spare parts" on the product ordering number) |
| weight |
1.27kg |
| electrical connection |
Sealed with M20 x 1.5mm gland through wiring terminal |
| Fault display (factory settings) |
situation output
Sensor malfunction 23 mA
Range too low 4 mA
Range too high 20 mA |
| Approved current isolators |
KFD2-CR-EX1.20200
KFD2-CR-EX1.30200
KFD0-CS-EX2.50P
KFD0-CS-EX1.50P
KFD2-STC4-EX1.H
MTL5040
MTL5541
MTL5041 |
| *When installing in hazardous environments, the end user is responsible for ensuring that the system complies with local and international installation standards for equipment used in explosive environments. |
