BLD布莱迪多设定点型压力开关 KY14代理销售BLD布莱迪多设定点型压力开关 KY14代理销售性能特点
一个,两个或三个开关量输出
设定点范围内,可100%分别设定各个输出量
焊接316不锈钢传感器
完全密封外壳
量程可调
FUNCTIONAL CHARACTERISTICS
1, 2 or 3 switch outputs
***ailable 100% set of each output within set-point limit
Welded 316 stainless steel sensor
Completely sealed enclosure
Adjustable working range
多设定点型压力开关 KY14
Multi-Contacts Pressure Controller
产品简介 KY14系列开关具有多触点开关量的输出,对于需要多点输出的工业
过程控制既简单又经济,本产品精度高使用可靠,可广泛应用于石
油,化工等工业过程控制场合。
PRODUCT
OVERVIEW
KY14 Series features a multi switch outputs and high accurate
service, ideally for petroleum and chemical industries where multi
outputs is required技术指标TECHNICAL SPECIFICATI***
环境温度: -50—80℃ Working temperature
重复性误差: 量程的&plu***n;1%(&plu***n;1% of range),个别量程&plu***n;1.5% Set-point error
外壳材质: 压铸铝合金,喷涂环氧树脂( die cast aluminum, epoxy coated) Enclosur
开关输出: 一个,两个或三个单刀双掷(SPDT)输出可在全范围内分别设定
Switch output 1, 2 or 3 SPDT outputs, respectively set each output within set-point limit
额定电流: 15A125/250/480VAC阻性负载( resistive) Electrical rating
重量: 约1.3-3KG(因型号而异)(depending on models) Weight
电接口: 3-Φ23导孔(3-Dia. 23 conduit hole) Electrical connection
压力接口: 标准螺纹参见压器图 Pressure connection
防震: 2.5G,5—500Hz Vibration-proof
外壳防护: IP65 Vibration-proof
外形尺寸Dimensi***(mm)
安装孔Ø7
接线端NPT3/4
螺约连接见下表
量程Range A 默认螺纹Connection
26 157.6 NPT 1/2”
61~65 163.6 NPT 1/2”
81~84 178 NPT 1/4”
89~90 155.6 NPT 1/2”
K·05 - 2
k-1-5夏-1 21 2008.11.6, 2:50 P根据测量介质或量程范围可配选压力传感部分(mm)
Optional Pressure Sensors Note:To select a pressure sensor c***idering
process media and working range.
Model: 426
S28
Model: 361-365
NPT1/2″
34
Model: 281-284
低压输入端
高压输入端
Model: 489-490
2NPT1/2
high low
K·05 - 3
传感器 量程代码 传感器 过压值(MPa) 控压范围(量程)Mpa 切换差
类 别 Model Transducer over range Range Transformdifference
4 26
不锈钢焊接波纹管
0.3 0.0375~0.2375(0.25) ≤10% Welded stainless steel bellows
61 不锈钢柱塞SUS316 40 0.9~5.7(6) 0.4~0.6
62 Stainless steel plunger SUS316 40 1.5~9.5(10) 0.4~0.85
3 63 Buna-N密封圈 40 3.75~23.75(25) 0.4~1.6
64 Buna-N sealing ring 68 6~38(40) 0.5~2.5
65 68 9~57(60) ≤10%
81 铸铝合金隔膜 1.5 0.5~20kpa ≤10%
2 82 Cast aluminium alloy septum 1.5 0.001~0.138 ≤10%
83 Buna-N膜片 diaphragm 1.5 0.002~0.21 ≤10%
特氟龙膜片及Buna-N密封
2 84 ----diaphragm & 1.5 0.069~0.69 ≤10%
Buna-N sealing
4
89 不锈钢金属波纹管 2.07 0.021~0.207 0.002-0.014
90 Welded stainless steel bellows 2.07 0.069~0.69 0.003-0.021KY14选型表
型号代码 特性说明
CODE CHARACTERISTICS
基
本
系
列
Series
微
动
开
关
Microswitch 1xSPDT 2xDPDT
过
程
接
口
Process Connection
0 标准开关(10 = Standard)
1 金触点开关(20 = Gold Flashed Switch Contact)
1 SPDT 2 DPDT
KY14 · · ·- 4 61 2 0 Z12 13
类
别
量
程
传
感
器
Type
2XX 非金属膜片 Nonmetal diaphragm
3XX 活塞 Piston
4XX 不锈钢波纹管 Stainless Steel bellows
5XX 铜波纹管Copper bellows
K·03 - 4
01 不锈钢位号(01 = Stainless steel tag plate)
02 出厂设定点(02 = Factory set-point)
03 特殊单位铭牌(03 = Special unit tag plate)
04 不锈钢连接支架(04 = Stainless steel mounting bracket)
05 氧环境(05 = Oxygen environment)
06 氨环境(06 = Ammonia environment)
07 特殊过程连接 (07 = Special process connection
(跟厂家协商)c***ult factory)
其 它
Others
08 PG电缆接头(金属)Cable tie-in (metal)
12 过压保护器Over pressure protector
13 2点设定2 points set
14 3点设定3 points set
15 法兰连接flange connection
注:每种型号对应的量程和死区、外壳是一定的,列表选择时,除了特征类别与基本系列外,其他各选择项之间用圆点隔开
例如:KY14. 461. 20. Z12. 13(多触点压力开关,铜波纹管式、5.7MPa、DPDT标准开关、 NPT1/2连接.2点工厂
设定)
如有要求未在上述代码中,请在合同上注明。本册默认压力单位均为MPa。
Note: Each model has corresponding range, deadband and enclosure. Separate each selection with a dot, except for
between function and series. For instant: KY14.461.20.Z12.13 (multi contact pressure switch, copper bellows, 5.7
MPa, DPDT standard switch, NPT1/2" connection, 2 points factory set)
When your order is out of the code table, please give a dear instication in the contract.
The default pressure unit is this brochure is MPa.
M16 M10*1.5 R12 ZG1/2”
M20 M20*1.5(标准)(Standard)
G12 G1/2” R34 ZG3/4”
G14 G1/4” R38 ZG3/8”
G34 G3/4” Z12 NPT1/2”F (标准)(Standard)
G38 G3/8” Z14 NPT1/4”F (标准)(Standard)
G14 G1/4” R14 ZG1/4”
Z34 NPT3/4”
Z38 NPT3/8”