PDF《4.25”安全型全不锈钢压力表》

BEIJING BRIGHTY INSTRUMENT CO.

,LTD. 4.25"安全型全不锈钢压力表 YQHA(107) All Stainless Steel Safety Pressure Gauge PT ・10 -1 YQHNA(107) FUNCTIONAL CHARACTERISTICS All stainless steel construction, corrosion-proof High pressure measurement up to 100Mpa Burst disk, pressure blow out back Laminated safety glass Accuracy for ± 1.0% YQHA-dry type YQHNA-liquid filling 性能特点 全不锈钢设计,耐腐蚀性强 高压测量 100MPa 安全隔板装置,背部泄压 安全型双层防护玻璃 测量精度± 1.0% YQHA- 干式标准型 YQHNA- 充液耐震型 All Stainless Steel Safety Pressure Gauge of Brighty Instrument Co.,ltd is designed according to the company's regulation for harsh and corrosive environmental conditions. There is Burst disk pressure in the gauge, blow out hole in the back to relief the presure inside caused by failure of elastic element. The All Stainless Steel Pressure Gauge has an internal compensating diaphragm and a filling plug for field filling. The liquid fiaing type offers an excellent vibration-proof and damping ability that reducing the internal damage and corrosion. They are applied to food, pharmaceutics, chemical industry, petrol flat roof on the sea, artesion well, shipping and so on. 产品简介 PRODUCT OVERVIEW 布莱迪公司的安全型系列全不锈钢压力表根据本企业安全型压力表标准 制造.产品适用于恶劣及具有腐蚀性的环境.表内设计有安全隔板.背部,设有泄压后盖及 泄压孔,以释放因过载弹性元件破裂而产生的内部压力,增强了人员及设施的安全性. 全不锈钢安全压力表顶部设有充液塞及一个内部补偿膜片, 可在现场充液. 充液型安全 压力表具有耐震和阻尼性能, 可以防止因震动对压力表内部的损伤, 同时还可润滑内部元件, 减少磨损. 此系列仪表被广泛用于食品、医药、炼油、化工、海上石油平台、钻井、船舶等行业. PT(86) 2008.11.6, 2:44 PM

74 PT 北京布莱迪仪器仪表有限公司MODEL YQHA-107 外形尺寸 Dimensions 轴向及轴向前带边安装 Back mounting Back panel mounting YQHA-107. BT.

301 (YTQ-100ZTH) YQHA-107. BO.

301 (YTQ-100ZH) 注意: 当润滑脂甘油与氯、 氮酸、 氧化氯等强氧 化剂混合时, 会自发的发生化学反应,有 燃烧或爆炸造成设备损坏, 人员伤亡的可 能. 当压力表用于这些场合均不能内充润 滑脂甘油,请与制造厂联系,充填正确的 内充油. Warning: When Glycerin or Silicone combined with strong oxidizing agents, including but not limited to chlorine, nitric acid, and hydrogen peroxide, can result in a spontaneous chemical reaction, ignition, or explosion which can cause property damage and personal injury. If gauges are to be used in such service, do not use glycerin or silicone and please consult factory for proper medium. PT ・10 -2 径向直接安装 Bottom mounting YQHA-107. AO.

301 (YTQ-107) PT(86) 2008.11.6, 2:44 PM

75 BEIJING BRIGHTY INSTRUMENT CO.,LTD. MODEL YQHA-107 主要技术指标 精度: ± 1.0% 表壳尺寸: 100mm(4.25 英寸) 表壳材质:

304 不锈钢 表壳形式: 安全壳构造,隔板装置后释放 管及接体:

316 不锈钢管同

316 不锈钢接 体氩弧焊接 机芯:

304 不锈钢 连接形式: M20 * 1.5 或1/2 NPT 底部连接, 或背部连接(径向 / 轴向) 测量范围: -0.1...0 MPa, 0.1...100 MPa 指针: 普通 表玻璃: 有机玻璃、安全型双层玻璃 充填材质: 甘油 98%(可选择硅油、氟油或 其它类别) 防护等级: IP

65 温度: 环境及工作介质温度不应超过: 充液型 0~60℃ 普通型 -40~60℃ 不在此温度内需向厂家咨询说明. Specifications Accuracy:± 1.0% Case size: 100mm(4.25 inches) Case material: