21/2”, 31/2”&41/2”经济服务型系列压力表
21/2”, 31/2”, & 41/2”Economic Service Pressure Gauge
Y-067 Y-090 Y-120
产品简介
21/2”，31/2”，&41/2”系列一般压力表，是一种经济型的测量一般介质压力的仪表，可测量真空和混合压力，***高测量压力达5000psi。适用于水、油、空气或其他非腐蚀性介质。抽水机、锅炉、调整器，干衣机等商业及工业设备。
PRODUCT OVERVIEW
21/2”, 31/2”, & 41/2”series General Service Pressure Gauge is
an economic pressure gauge for normal medium, to measure vacuum
and mix pressure up to 5000psi. It is applied to water, oil, air, gas or
other non-corrosive medium.
主要技术参数
公称直径:2-1/2 ″(Y-67MS); 3-1/2″(Y-90MS);4-1/2″(Y-120MS)
精度等级:&plu***n; 3/2/3%（超过全量程的一半后存在&plu***n;2%误差）国内 1.5%
测量范围:0 to 30 Hg VAC；联程 30”Hg to 400psi；
连接螺纹:1/8”和 1/4”NPT，其它见选型表
仪表外壳;21/2”、31/2”铁壳喷黑塑， 41/2”铁壳电镀
波登管及:仪表接头 铜合金波纹管与磷铜接头锡焊接
仪表机芯:铜合金
仪表玻璃:21/2”、31/2”有机玻璃旋紧式 41/2”平板塑料玻璃带金属紧固圈
仪表度盘:标准度盘及铝制白地黑字PSI和KPa双刻度盘
Specificati***
Diameter: 2-1/2 ″(Y-67MS);3-1/2″ (Y-90MS);
4-1/2″ (Y-120MS)
Accuracy: &plu***n; 3/2/3% (there is &plu***n; 2% error when the
pressure overrun half of the full scale of value )
Range: 0 to 30 Hg VAC; mix range 30”Hg to 400psi; 0 to 5,000psi
Connection: 1/8”and 1/4”NPT, See type table
Case: 21/2”, 31/2”iron case with black plastic painted;
41/2”iron plating case.
Bourdon tube & socket: Copper alloy tube with
phosphor copper socket, soft soldering
Internals: Copper alloy
Window: 21/2”, 31/2”plain plastic, screw fixed;
41/2”plain plastic glass with metal fixing loop
Dial: Aluminium, white with black marks, double scale of PSI and Kpa
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产品展示 Production
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可选仪表类型 Types ***ailable
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型号标示 Type code
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径向直接安装Bottom mounting
代码 code：AO ( )
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21/2”，Φ 67
31/2”，Φ 90
41/2”，Φ 120
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Y-067. AO. 204 (Y67MS)
Y-090. AO. 204 (Y98 时代)
Y-120. AO. 204 (Y120MS)
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轴向直接安装 Back mounting
代码 code：ZO (Z)
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31/2”，Φ 90
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Y-090. ZO. 204 (Y90Z/MSa)
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轴向U 型卡子安装
Back U clamp mounting
代码 code：ZK
轴向前带边安装
Back panel mounting with front flange
代码 code：ZT
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21/2”，Φ 67
31/2”，Φ 90
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Y-067. ZK. 204 (Y67ZK MSa)
Y-090. ZK. 204 (Y90ZK/MSa)
Y-067. ZT. 204 (Y67ZT/MSa)
Y-090. ZT. 204 (Y90ZT/MSa)
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产品详细资料请点击：普通压力表Y-67Y-90Y-120.pdf
普通压力表
经济型压力表21/2”, 31/2”41/2”
一般压力表Y-67 Y-90 Y-120