Dpt146 Dewpoint And Pressure Transmitter For Compressed Air | Thiết Bị Đo Độ Ẩm Và Áp Suất Cho Khí Nén | Vaisala Vietnam

Liên hệ

D5 Miếu Nổi, Đinh Tiên Hoàng, P.3, Q.bình Thạnh


Công ty TNHH kỹ thuật công nghệ và dịch vụ Tiên Phong

D5 KDC Miễu Nổi, Đinh Tiên Hoàng, P3, Q.Bình Thạnh

Tell : 0915.980.479

        0162.999.888.7

Email : vinhmv.pitesco@gmail.com

DPT146 Dewpoint and Pressure Transmitter for Compressed Air

The Vaisala Dewpoint and Pressure Transmitter DPT146 for Compressed Air makes monitoring compressed air simple and convenient. The DPT146 measures both dew point and process pressure simultaneously, and is ideal choise for anyone using or monitoring compressed air.















Technical Specifications 






Measured Parameters


Dew point
Pressure, absolute
Temperature (available if output
RS-485 only selected)
-60 ... +30 °C (-76 ... +86 °F)
1 ... 10 bar (14.5 ... 145 psi)

-40 ... +80 °C (-40 ... +176 °F)



Calculated Parameters



ppm moisture, by volume
1 ... 40 000 ppm

Dew point, converted to
atmospheric pressure


-75 … +30 °C (-103 ... +86 °F)


Performance



Dew point accuracy
±2 °C (±3.6 °F)

Pressure accuracy at 23 °C (73.4 °F)
Pressure temperature dependence

±0.4 %FS

±0.1 %FS/10 °C (18 °F)

Temperature accuracy


    0 ... 40 °C (+32 ... +104 °F)
    -40...80 °C (-40 ... +176 °F)
PPM accuracy (7 bar)
±0.5 °C (± 0.9 °F)
±1 °C (± 1.8 °F)
±(14 ppm + 12% of reading)

Sensor response time:
    Pressure response time
    Dew point response time
    63% [90%] at 20°C and 1 bar
   -50 -> -10 °C Tdf
   -10 -> -50 °C Tdf      

< 1 s


5 s [ 10 s]
10 s [ 2.5 min]


Operating Environment


Operating temperature of electronics
Operating Pressure
Relative humidity

-40 … +60 °C
(-40 ... +140 °F)
0 … 50 bar (0…725 psi)
0...100 %

Outputs


Analog Outputs (2 channels)
     current output
     voltage output
Accuracy of analog outputs
Digital output
Connector


0 … 20 mA, 4 … 20 mA
0 … 5V, 0 …10V
± 0.01 V / ± 0.01 mA
RS-485, non-isolated, Vaisala protocol
4-pin M8


General

​Sensor 
Operating voltage




Supply current
during normal measurement
during self-diagnostics
External load for
current output
voltage output
Housing material
Housing classification
Mechanical connection
Recommended calibration interval
Weight (ISO1/2")
​Vaisala MPS1 multiparameter sensor
21 ... 28 VDC, current output
20 ... 28 VDC, voltage output and/or use
in cold temperatures (-40 ... -20 °C (-40 ... -4 °F))
15 ... 28 VDC, RS485 only

20 mA + load current
300 mA + load current

max. 500 Ohm
min. 10 kOhm
AISI316L
IP65 (NEMA4)
ISO G1/2”, NPT 1/2", UNF 3/4"-16
2 years

190 g (6.70 oz)


Complies with EMC standard EN61326-1, Electrical equipment for measurement, control and laboratory use - EMC requirements; Industrial environment

For complete specifications, please see the brochure or user guide in "Documents".















Bình luận

HẾT HẠN

0915 980 479
Mã số : 9103386
Địa điểm : Hồ Chí Minh
Hình thức : Cần bán
Tình trạng : Hàng mới
Hết hạn : 31/12/2020
Loại tin :

Thường

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