Dwyer 液用差壓變送器 631B系列

量程可低至0.5英寸水柱，耐靜壓500psi

631B系列液用差壓變送器能精確地監(jiān)測(cè)空氣，兼容的液體或氣體的差壓。輸出標(biāo)準(zhǔn)的兩線制回路的4-20mA信號(hào)。前面板帶數(shù)字按鍵，能夠容易校準(zhǔn)零點(diǎn)和量程。631系列變送器的防護(hù)級(jí)別為NEMA 4X （IP66），結(jié)構(gòu)牢固，耐壓500psi，并能測(cè)量差壓到0.5英寸水柱。

產(chǎn)品特色性能指標(biāo)選項(xiàng)配件安裝手冊(cè)機(jī)構(gòu)認(rèn)證尺寸詳圖產(chǎn)品大圖型號(hào)列表視頻演示相似推薦

Service: Compatible Gases & Liquids.

Wetted Materials: Brass, Silicone, 300 SS.

Accuracy: Transmitter Output: ±2% F.S. (Includes Linearity, Hysteresis And Repeatability). Gage: ±3% Of Full Scale At 70°F (21.1°C).

Stability: ±1% F.S./Yr.

Temperature Limits: 20 To 120°F. (-6.67 To 48.9°C).

Pressure Limits: -20" Hg To 500 Psig (0.677 To 34.4 Bar).

Thermal Effect: 0.025%/°F (0.045%/°C) Includes Zero & Span.

Power Requirements: 10-35 VDC.

Output Signal: 4 To 20 MA.

Loop Resistance: 0-1250 Ohms Maximum.

Electrical Connections: M-12 Circular 4 Pin Connector.

Process Connections: 1/4" Female NPT High And Low Pressure Taps, Duplicated - One Pair Top For Air And Gas, And One Pair Bottom For Liquids.

Enclosure Rating: Designed To Meet NEMA 4X (IP66).

Mounting Orientation: Diaphragm In Vertical Position. Consult Factory For Other Position Orientations.

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Dwyer 液用差壓變送器 631B系列

性能指標(biāo)

選項(xiàng)配件

安裝手冊(cè)

機(jī)構(gòu)認(rèn)證

尺寸詳圖

產(chǎn)品大圖

型號(hào)列表

視頻演示

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