电接点压力表被广泛应用于石油、化工、冶金、电站等工业部门或机电设备配套中测量
无爆炸危险的各种流体介质的压力。
电接点压力表通常与相应的电气器件(如继电器及接触器)配套使用。
仪表由测量系统、指示装置、电接点组件装置、外壳、调整装置和接线盒(插头座)等
组成。
仪表的工作原理是基于测量系统中的弹簧管在被测介质的压力作用下,产生位移,通过
齿轮传动机构将被测值在度盘上指示出来。与此同时,仪表指针带动动触头与设定指针上
的定触头(上限或下限)相接通(或切断),致使控制系统中的电路得以断开或接通,以达
到自动控制和发信报警的目的。
Electric contacts pressure gauge is widely used to petrochemical, chemical, metallur-
gical electric power fields and so forth ,or applied to measurement pressure of fluid medium
in the machine.
Usually ,electric contact pressure gauge matches with relevant electrical apparatus,for
instance,relay and contactor.
The instrument is consisted of measurement system,indicating system,electric con-
tact parts system, case ,adjustment system,junction box(socket) and otherwise.
The principle is that under the conditions of medium pressue ,bourdon tube will show
the measured value in the dial by gear wheel equipment . In the meanwhile ,the pointer of
instrument will make dynamic contact touch or cut with static one (upper limits or lower
limits),leading to the cut and turn-on of control system for the purpose of automatic control
and alarm.
PD
北京布莱迪仪器仪表有限公司
MODEL YXH/YXHN
可选型号不锈钢防腐不锈钢充油耐震
Model 电接点压力表可选型号电接点压力表可选型号选型号
仪表安装类型Stainless steel corrossion-proot Stainless steel vibration-proof with oil filling
Mounting Electric contact pressure gauge Electric contact pressure gauge
径向直接安装 Bottom mounting direct
Φ 63mm 外径diameter
Φ 100mm 外径diameter YXH-63. AO(YXC-63H)
Φ 150mm 外径diameter YXH-100. AO(YXC-100H) YXHN-100. AO(YXCN-100H)
Φ 160mm 外径diameter YXH-150. AO(YXC-150H) YXHN-150. AO(YXCN-150H)
YXH-160. AO(YXC-160H) YXHN-160. AO(YXCN-160H)
轴向直接安装 Back mounting direct
Φ 100mm 外径diameter
Φ 150mm 外径diameter
YXH-100. BO(YXC-100HZ) YXHN-100. BO(YXCN-100HZ)
YXH-150. BO(YXC-150HZ) YXHN-150. BO(YXCN-150HZ)
轴向嵌装 Back embedded mounting
Φ 100mm 外径diameter
Φ 150mm 外径diameter
YXH-100. BT(YXC-100HZT) YXHN-100. BT(YXCN-100HZT)
YXH-150. BT(YXC-150HZT) YXHN-150. BT(YXCN-150HZT)
与隔离体的配接
以上各类型的仪表均可与本公司生产的使用不同材料膜片的隔离体配
接,组成隔膜式电接点压力表,适用于测量多种腐蚀性较强及粘度大易结晶
介质的压力。
Fitting Diaphragm Seal
Composing with our diaphragm seals in different materials,the
above pressure gauges can also made into the electric contact
diaphragm pressure gauges that are applied in measuring
viscous,strongly corrosive medium as well as the orystallographic
medium.
法兰隔膜体连接,参见说明书H.00 页。
Please see Diaphragm Seal Pressure Gauge for more flange diaphragm seals.
PD ·01 - 7
PD(37) 7 2008.11.6, 3:59 PM
BEIJING BRIGHTY INSTRUMENT CO.,LTD.
MODEL YXH/YXHN
主要技术参数 Specifications
接线图 Wiring Scheme
YX 电接点压力表
Electric contact pressure gauge
M 发电机
Power generator
JA 接触器及其触点
Contactor and its contacts
JB 中间继电器及其触点
Medium relay and its contacts
K 组合开关
Combination switch
L 指示灯
Indication camp
RD 熔断器
Fuse
PD ·01 - 8
upper limits
lower limits
earth
执行标准 Execntive standard: JB/T9273-1999
最小 Minimum: 0~0.1Mpa
最大 Maximum: 0-100Mpa
负压最小 Minimum negative pressure: -0.1Mpa
负压最大 Maximum negative pressure: -0.1~2.4Mpa
Φ 100mm ≤ 0.1mp △ 2.51A 精度
Φ 63mm/2.5%; Φ 100/150/160mm,1.5% (1.0% 可选)
4%
1 个或2 个, (Φ100mm3个或4 个接点可选)
1 or 2, (Φ 100mm, 3 or 4 contacts available)
≥ 110V 银镍合金,≤ 36V 黄金
AC380V 或(or) DC220V
1A
30VA
使用温度偏离 20 ± 5℃时,其设定点误差变化不大于
0.6%/10℃
When temperature deviates from 20 ± 5℃, the error
of set point is not more than 0.6%/10℃
标准不充油型IP 54;充油型IP65
普通玻璃、安全玻璃 Common glass or Safety glass
M20 × 1.5 或约定的特殊要求 Customized connection
专用充填液 Special liquid filled
测量范围
指示精度
设定精度
接点数量
接点材质
最高工作电压
最大电流
触头功率
温度影响
防护等级
仪表璃玻璃
连接尺寸
耐震型充液
Ranges
Accuracy Class(Indication)
Accuracy Class(Setting)
Quantity of Contacts
Maximum Working Voltage
Maximum Current
Contact Power
Temperature Effects
Protection Class
Window
Connection Size
Filling for vibration-proof style
PD(37) 8 2008.11.6, 3:59 PM
PD
北京布莱迪仪器仪表有限公司
MODEL YXH/YXHN
仪表外型尺寸 DIMENTIONS
PD ·01 - 9
尺寸Dimention A B C D d
型号 Model (mm) (mm) (mm) (mm) (mm)
公称直径 Diameter 63mm 25 59 78 64 G1/4″
公称直径 Diameter 100mm 136 90 95 101 M20 × 1.5
或其它规格
公称直径 Diameter 150mm 190 120 95 149 or other
spectifications
公称直径 Diameter 160mm 193 125 98 161
不 带 安 装 环
Without mounting loop
尺寸Dimention A B C D d
型号 Model (mm) (mm) (mm) (mm) (mm)
公称直径 Diameter 100mm 136 90 95 101 M20 × 1.5 或其它规格
or other
公称直径 Diameter 150mm 190 120 95 149 spectifications
带 安
装
环With mounting
loop
PD(37) 9 2008.11.6, 3:59 PM