產(chǎn)品詳情
簡(jiǎn)單介紹:
DWYER 631B微差壓變送器631B-0/1/2/3/4/5的型號(hào)631B-0、631B-1、631B-2、631B-3、631B-4、631B-5、DWYER 631B微差壓變送器631B-0/1/2/3/4/5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。
詳情介紹:
DWYER 631B微差壓變送器631B-0/1/2/3/4/5的型號(hào)
631B-0、631B-1、631B-2、631B-3、631B-4、631B-5、
DWYER 631B微差壓變送器631B-0/1/2/3/4/5的特性
介質(zhì): Compatible gases & liquids;
接液材質(zhì): Brass, silicone, 300 SS;
穩(wěn)定性: ±1% F.S./yr;
溫度限制: 20 to 120°F. (-6.67 to 48.9°C);
壓力限制: -20" Hg to 500 psig (0.677 to 34.4 bar);
熱效應(yīng): 0.025%/°F (0.045%/°C) includes zero & span;
電源: 10-35VDC;
輸出: 4 to 20 mA;
環(huán)路阻抗: 0-1250 ohms maximum;
電氣連接: M-12 circular 4 pin connector;
連接: 1/4" female NPT high and low pressure taps, duplicated - one pair top for air and gas, and one pair bottom for liquids;
封裝: Designed to meet NEMA 4X (IP66);
安裝方向: Diaphragm in vertical position. Consult factory for other position orientations;
重量: 8 lb 4 oz (3.74 kg);
DWYER 631B微差壓變送器631B-0/1/2/3/4/5的特點(diǎn)
631B液用差壓變送器能**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。631B-0/1/2/3/4/5變送器結(jié)構(gòu)牢固,耐壓500psi,并能測(cè)量差壓到0.5英寸水柱。
631B-0、631B-1、631B-2、631B-3、631B-4、631B-5、
DWYER 631B微差壓變送器631B-0/1/2/3/4/5的特性
介質(zhì): Compatible gases & liquids;
接液材質(zhì): Brass, silicone, 300 SS;
穩(wěn)定性: ±1% F.S./yr;
溫度限制: 20 to 120°F. (-6.67 to 48.9°C);
壓力限制: -20" Hg to 500 psig (0.677 to 34.4 bar);
熱效應(yīng): 0.025%/°F (0.045%/°C) includes zero & span;
電源: 10-35VDC;
輸出: 4 to 20 mA;
環(huán)路阻抗: 0-1250 ohms maximum;
電氣連接: M-12 circular 4 pin connector;
連接: 1/4" female NPT high and low pressure taps, duplicated - one pair top for air and gas, and one pair bottom for liquids;
封裝: Designed to meet NEMA 4X (IP66);
安裝方向: Diaphragm in vertical position. Consult factory for other position orientations;
重量: 8 lb 4 oz (3.74 kg);
DWYER 631B微差壓變送器631B-0/1/2/3/4/5的特點(diǎn)
631B液用差壓變送器能**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。631B-0/1/2/3/4/5變送器結(jié)構(gòu)牢固,耐壓500psi,并能測(cè)量差壓到0.5英寸水柱。