详细介绍: 上润WIDE PLUS-8系列精小型压力变送器 上润压力变送器 上润仪表 变送器 智能,仪表,香港上润,上润,精上润WIDE PLUS-8系列精小型压力变送器 上润压力变送器 上润仪表 变送器 智能,仪表,香港上润,上润,精
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产品简介 |
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该产品以其优良的可靠性,广泛的适应性,产品的灵活性和多样性,广泛应用于石油、化工、冶金、电力、水文等工业过程现场压力测量和控制中。 |
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产品特点 |
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·量程覆盖范围宽。
·全不锈钢结构,压力接口形式多样,具有齐平膜、钽膜片等多种形式。
·防护等级IP65。
·输出信号形式多样,现场可调校,现场可显示。
·反极性保护和瞬间过电流过夸压保护,符合EMI防护要求。
·防爆型产品符合GB3836.4标准的iaⅡCT6要求,防爆合格证号CNEX03.823。 |
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工作原理 |
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该产品采用带不锈钢隔离膜片的压阻式OEM压力传感器作为信号测量元件、并经过计算机自动测试,用激光调阻工艺进行了宽温度范围的零点和灵敏度温度补偿。放大电路位于不儿钢壳体内,将传感器信号转换为标准输出信号。整个产品经过了元器件、半成品的严格测试及老化筛选,性能稳定可靠。 |
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技术参数 |
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测量范围: -0.1~0—0.01~60MPa
过 载: 1.5倍满量程压力
压力类型: 表压或绝压或密封参考压力
精 确 度: 典型:±0.25%FS; 最大:±0.5%FS(包括非线性、迟滞和重复性)
长期稳定性:典型:±0.1%FS; 最大:±0.2%FS
零点温度漂移:0.03%FS/℃(≤100KPa); 0.02%FS/℃(>100KPa)
满度温度漂移: 0.03%FS/℃(≤100KPa); 0.02%FS/℃(>100KPa)
工作温度: -30~80℃ 贮存温度:-40~120℃
供电电源:15~30V DC
输出信号:4~20mA DC
传输方式: 二线
负载电阻: ≤(U-15)/0.02Ω
外壳防护: 电缆线和接插件连接均为IP65
电气连接: 进口防爆插头座或电缆1.5米
壳体:不锈钢 1Cr18Ni9Ti O型圈:氟橡胶
膜片:不锈钢 316L 橡胶套管:丁腈橡胶 |
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外形尺寸 |
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WIDEPLUS-8
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精小型压力变送器
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代码
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膜片类型 |
A
B
R
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扩散硅 [A1-默认为标准型 A2-超稳定型 A3-清洁型(齐平膜片) A 4 -防腐型(膜片材料为钽)
高低温型[-65℃~150℃] [10℃~200℃] [10℃~350℃]
压阻式(陶瓷电阻) |
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代码
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防爆等级 |
S
I
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标准型(无防爆)
ExiaⅡCT6 |
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代码
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过程连接件材料 |
1
2
3
4
9
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不锈钢316L
不锈钢1.4581
不锈钢1Gr18Ni9Ti
哈氏合金C
特殊要求 |
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代码
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过程连接件方式 |
R
G
M
A
N
Y
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外螺纹G 1/2(大孔)
外螺纹M 20×1.5(小孔)
外螺纹G 1/2(小孔)
外螺纹1/2NPT
外螺纹M 20×1.5(大孔)
特殊要求 |
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代码
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密封件材料 |
1F
2F
3F
4F
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氟橡胶
丁腈橡胶
聚四氟乙烯(仅用于陶瓷电阻)
全密封焊接(仅用于扩散硅) |
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代码
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信号输出方式 |
2
3
9
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4mA~20mADC二线制
4~20mADC 1V~5VDC输出 (5VDC供电)三线制
特殊要求 |
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代码
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显示方式 |
A
B
C
E
F
Y
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无现场指示
LCD数字量程显示(液晶)
LED数字量程显示(数码管)
LCD数字0~100%显示
LED数字0~100%显示
特殊要求 ?
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代码
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精度等级 |
1
2
5
9
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0.1级
0.2级
0.5级
特殊要求 |
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代码
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测量范围 |
□□
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见精小型压力变送器标准量程表 |
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代码
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其它 |
G
A
B
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表压
绝压
密封表压表(请提供参考压力值) |
WIDEPLUS-8
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A
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S
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1
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G
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1F
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2
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A
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5
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G17
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G
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注:扩散硅标准型测量量程为:最小 0~10kPa,最大 0~35MPa ,扩散硅超稳定型测量量程为:最小 0~6kPa,最
大 0~60MPa,压阻式最少量程60Kpa,最大为10Mpa。 |
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WIDEPLUS-8精小型系列压力变送器标准量程表 表压代码
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绝压
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测量范围
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量程调节范围
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电阻式过载扩散硅
或高低温型过载
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电阻式
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扩散硅
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高低温型
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G01
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×
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0-4kPa
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1.6kPa-5kPa
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6.0kPa
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×
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×
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√
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G02
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×
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0-6kPa
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4kPa-10kPa
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9.0kPa
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×
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√
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√
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G03
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×
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0-10kPa
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4kPa-20kPa
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15kPa
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×
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√
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√
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G04
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×
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0-16kPa
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6.4kPa-20kPa
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25kPa
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×
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√
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√
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G05
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A1
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0-20kPa
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8kPa-35kPa
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30kPa
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×
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√
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√
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G06
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A2
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0-25kPa
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10kPa-35kPa
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40kPa
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×
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√
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√
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G07
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A3
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0-30kPa
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12kPa-35kPa
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45kPa
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×
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√
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√
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G08
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A4
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0-35kPa
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14kPa-35kPa
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55kPa
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×
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√
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√
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G09
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A5
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0-40kPa
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16kPa-70kPa
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60kPa
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×
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√
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√
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G10
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A6
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0-60kPa
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24kPa-70kPa
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90kPa
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√
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√
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√
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G11
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A7
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0-100kPa
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40kPa-100kPa
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150kPa
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√
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√
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√
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G12
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A8
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0-160kPa
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64kPa-200kPa
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250kPa
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√
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√
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√
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G13
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A9
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0-200kPa
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80kPa-200kPa
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300kPa
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√
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√
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√
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G14
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A10
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0-250kPa
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100kPa-350kPa
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400kPa
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√
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√
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√
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G15
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A11
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0-400kPa
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160kPa-700kPa
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600kPa
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√
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√
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√
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G16
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A12
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0-600kPa
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240kPa-700kPa
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1.0MPa
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√
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√
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√
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G17
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A13
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0-1.0MPa
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0.4MPa-1.0MPa
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1.5MPa
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√
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√
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√
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G18
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A14
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0-1.6MPa
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0.64MPa-2.0MPa
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2.5MPa
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√
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√
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√
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G19
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A15
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0-2.0MPa
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0.8MPa-2.0MPa
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3.0MPa
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√
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√
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√
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G20
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×
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0-2.5MPa
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1.0MPa-3.5MPa
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4.0MPa
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√
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√
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√
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G21
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×
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0-4.0MPa
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1.6MPa-4.0MPa
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6.0MPa
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√
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√
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√
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G22
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×
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0-6.0MPa
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2.4MPa-7.0MPa
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9.0MPa
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√
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√
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√
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G23
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×
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0-10MPa
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4.0MPa-10MPa
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15MPa
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√
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√
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√
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G24
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×
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0-20MPa
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8.0MPa-20MPa
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30MPa
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×
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√
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√
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G25
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×
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0-30MPa
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12MPa-35MPa
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45MPa
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×
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√
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√
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G26
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×
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0-40MPa
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16MPa-40MPa
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60MPa
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×
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√
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√
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G27
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×
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0-60MPa
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24MPa-60MPa
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90MPa
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×
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√
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√
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G28
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×
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-2kPa -2kPa
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-1.6kPa-2.5kPa
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×
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×
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×
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√
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G29
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×
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-5kPa -5kPa
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-3kPa-5kPa
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×
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×
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×
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√
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G30
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×
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-10kPa -10kPa
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-6kPa-10kPa
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30kPa
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×
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√
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√
|
G31
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×
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-20kPa -20kPa
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-13kPa-20kPa
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60kPa
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×
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√
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√
|
G32
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×
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-50kPa -50kPa
|
-33kPa-50kPa
|
150kPa
|
×
|
√
|
√
|
G33
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×
|
-100kPa -60kPa
|
-66kPa-100kPa
|
250kPa
|
×
|
√
|
√
|
G34
|
×
|
-100kPa -100kPa
|
-66kPa-100kPa
|
300kPa
|
×
|
√
|
√
|
G35
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×
|
-100kPa -150kPa
|
-100-200kPa
|
400kPa
|
×
|
√
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√
|
G36
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×
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-100kPa -300kPa
|
-100kPa-350kPa
|
600kPa
|
×
|
√
|
√
|
G37
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×
|
-100kPa -500kPa
|
150kPa-500kPa
|
1.0MPa
|
×
|
√
|
√
|
G38
|
×
|
-100kPa -900kPa
|
0.24MPa-1.0MPa
|
1.5MPa
|
×
|
√
|
√
|
G39
|
×
|
-100kPa -1.5MPa
|
0.5MPa-1.9MPa
|
3.0MPa
|
×
|
√
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√
|
G40
|
×
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-100kPa -2.0MPa
|
0.5MPa-2.0MPa
|
3.0MPa
|
×
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√
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√
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注:打“× ”表示不提供;打“√ ”表示按标准量程提供。 |
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