Beijing york instrument
Phymetrix Moisture Measurement Innovation at Work
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Measures Moisture Content in Gasses , Dew Point Transmitter , Range -110℃ dp to +20℃ dp
The DPT-820 measures moisture content in gasses in the range -110℃ dp to +20℃ dp and provide a 4-20mA output linear to the measurement units chosen.The factory default is 4mA=-110 ℃and 20mA= +20℃.The defaults can bu modified in value and units (available units:℃ dewpoint, ppmV,RH%).The DPT-820 is a Loop-Powered Blind (three wire)Transmitter;it has display self and can consuming power in the range of 4mA to 20mA
Specifications
1 Display: DP (℃), PPMV, RH %, either one
2. Power supply: DC12V - DC30V
3. Output: 4-20 mA
4. Sensor : Resistance capacity
5. Alarm, colors: Red: High alarm Pink: low alarm White: test in range
6. Range: 110 ℃ ~ + 20 ℃
7. Accuracy:2 ℃(temperature corrected)
8. Repeatability: 0.8 ℃
9. Response time: T95 = 3 min
10. Sampe flow: > 1LPM
11. Dimensions include sample chamber: 4.331″*2.362″*4.760″(L*W*H) (110 mm* 60mm * 120.9 mm)
12. Weight:Transmitter$sensor:14.11 oz.(0.4Kg) Sample chamber:29.98 oz.(0.85Kg)
13. Explosion-proof grade: IP67 (Designed)
14. Inlet&Outlet: 1/8 NPT 316L-SS
15. Cable: 0.2 *5
16. RS485 output: Modbus provide PC software (optional)
