Smart Pressure Sensor

Smart Pressure Sensor

智能压力传感器

100+
80-100 USD

加入意向
  • 产品介绍：
    • 压力变送器是一款压力测量仪器，根据国内外压力变送器客户的实际需要，拥有十多年我公司的设计经验，模块由一个完全集成的MCU芯片组成，24位在单芯片上的Σ-Δ模数转换器（ADC），可编程增益放大器，32位ARM Cortex M3 MCU和闪存/ EE存储器，该板采用先进的线性化模型和温度补偿算法确保优异的热性能和线性度，校准参数存储在集成非易失性存储器中，以消除手动微调并实现长期稳定性
  • 应用：
    • 空调设备，恒压给水系统，自动化控制，空压机，制冷设备，水处理系统，液压系统和工程机械
  • 主要特点：
    • 智能温度补偿和线性化
    • 小尺寸
    • UART数字通信
    • PC软件的简单操作
  • 性能参数：
    • 零仰角和抑制
    • 最大零点标高是量程上限和量程之间的差值
    • 最大零点抑制不大于大气压力
  • 测量范围：
    • 下限范围：-100％URL（≥-0.1MPa） - + 100％URL跨度
    • 上限范围：-100％URL + span（≥-0.1MPa + span） - + 100％URL
  • 电源：
    • 电源：11-45V DC，带LCD数字指示灯，一般为24V DC
  • 负载特性：
    • 负载特性：RL≤（Vs-Vm）V / 0.023A，其中RL-最大负载电阻，Ω，电源的Vs-电压，Vm-11V，无LCD指示灯，15V，
    • 符合心脏通信要求：230-600Ω
    • 服务：液体，气体和蒸汽
    • 电源：8-40V直流
    • 精度：0.25％FS
    • 环境温度：-40至85°C
    • 测量：压力，绝对压力
    • 范围比：10：1
    • 温度影响：温度补偿≤±0.1％FS，标准≤±1％FS
    • 过程连接：M20 * 1.5，G1 / 2外螺纹
    • 电气连接：Hirschman，可选
    • 通讯：心脏和泥泞
订购代码：
代码2
0A
0B
0C
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07
08
09
10
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17
18
19
代码2
N
V0
V1
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代码3
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代码4
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代码5
C
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码
d
i		测量范围
0-7kPa
0-20kPa
0-35kPa
0-70kPa
0-100kPa
0-200kPa
0-350kPa
0-700kPa
0-1000kPa
0-2mpa
0-3.5mpa
0-7mpa
0-10mpa
0-20mpa
0-35mpa
0-70mpa
输出
4-20mA
0-10V
0-5V
1-5V
0.5-4.5V
4-20mA和心
泥泞
连接螺丝
M20x1.5外螺纹
G1 / 2外螺纹
可选的
电气连接螺钉
Hirschman
可选的
铭牌
中文
用英语
可选的
隔爆Ex dⅡC T4-T6
本质安全Ex IAⅡC T4-T6
订单示例：
压力变送器ASP2002C-19NB1Ci
（4）：测量范围：0-70MPa
（N）：输出：4-20mA
（B）：连接螺钉：G1 / 2外螺纹
（1）：电连接螺钉：Hirschman
（C）：中文
（i）：本质安全Ex IAⅡC T4-T6


  • Product introduction:
    • Pressure transmitter is a pressure measuring instrument which is according to the actual needs of pressure transmitter customer's at home and abroad, with more than ten years design experience of our company, module is consists with a MCU chip which is a fully integrated, 24-bit sigma-delta (Σ-Δ) analog-to -digital converters (ADCs), programmable gain amplifier, 32-bit ARM Cortex M3 MCU and flash/EE memory on a single chip, the board uses advanced linearization model and temperature compensation algorithm which ensure the excellent thermal performance and linearity, calibration parameters are stored in integrated nonvolatile memory to eliminate manual trimming and achieve long-term stability
  • Applications:
    • Air-conditioning equipment, constant pressure water supply system, automation control, air compressor, refrigeration equipment, water treatment systems, hydraulic system and construction machinery
  • Main features:
    • Intelligent temperature compensation and linearization
    • Small size
    • UART digital communication
    • Simple operation of PC software
  • Performance parameters:
    • Zero elevation and suppression
    • Maximum zero elevation is the difference between upper range limit and span
    • Maximum zero suppression no more than the atmospheric pressure
  • Measuring range:
    • Lower range limit: -100%URL (≥-0.1MPa) -+100%URL-span
    • Upper range limit: -100%URL + span (≥-0.1MPa + span) -+100%URL
  • Power supply:
    • Power supply: 11-45V DC, while with LCD digital indicator, 24V DC in general
  • Load characteristics:
    • Load characteristics: RL≤ (Vs-Vm) V/0.023A, in which RL-maximum load resistance, Ω, Vs-voltage of power supply, Vm-11V while without LCD indicator, 15V while with LCD indicator
    • Conforming to heart communication requirement: 230-600Ω
    • Service: liquid, gas and vapor
    • Power supply: 8-40V DC
    • Accuracy: 0.25%FS
    • Ambient temperature: -40 to 85°C
    • Measure: pressure, absolute pressure
    • Range ratio: 10:1
    • Temperature affect: temperature compensation ≤±0.1% FS, standard ≤±1% FS
    • Process connection: M20*1.5, G1/2 male thread
    • Electrical connections: Hirschman, optional
    • Communication: Heart and Mudbugs
Ordering code:
Code 2
0A
0B
0C
02
03
07
08
09
10
12
13
14
15
17
18
19
Code 2
N
V0
V1
V2
V3
H
M
Code 3
A
B
C
Code 4
1
0
Code 5
C
E
Code
d
i		Measuring range
0-7kPa
0-20kPa
0-35kPa
0-70kPa
0-100kPa
0-200kPa
0-350kPa
0-700kPa
0-1000kPa
0-2MPa
0-3.5MPa
0-7MPa
0-10MPa
0-20MPa
0-35MPa
0-70MPa
Output
4-20mA
0-10V
0-5V
1-5V
0.5-4.5V
4-20mA and Heart
Mudbugs
Connecting screw
M20x1.5 male thread
G1/2 male thread
Optional
Electrical connecting screw
Hirschman
Optional
Nameplate
In Chinese
In English
Optional
Flameproof Ex d Ⅱ C T4-T6
Intrinsically safe Ex IA Ⅱ C T4-T6
Order example:
Pressure transmitter ASP2002C-19NB1Ci
(4): Measuring range: 0-70MPa
(N): Output: 4-20mA
(B): Connecting screw: G1/2 male thread
(1): Electrical connecting screw: Hirschman
(C): In Chinese
(i): Intrinsically safe Ex IA Ⅱ C T4-T6