Analog Type Temperature Transmitter

Analog Type Temperature Transmitter

模拟型温度变送器

100+
15 USD

加入意向
  • 介绍:
    • AST3001是一个模拟型温度变送器,可选择范围为Pt100输入,具有高精度,低温漂和高可靠性
    • 发射机直接在工业领域输出4-20mA信号,因此广泛应用于石油化工,电力和冶金
  • 规格
    • 电源:7.5-36V DC
    • 输入:Pt100(3线)
    • 零点:-50至+ 50°C
    • 跨度(可选择):100/200/300/400/500℃
    • 精度:0.2%FS
    • 输出:4-20mA
    • 传感器断线检测:高档(27mA),低档(2.2mA)
    • 工作温度:-20至60°C
    • 其他测量范围可定制
  • 功能特点:
    • 体积小,安装方便
    • 采用表面贴装元件,环氧树脂密封结构,抗干扰和高可靠性
    • 特殊线性电路设计,精度高,稳定性好,免维护
    • 外部直接调零和满
    • 传感器断开检测
    • 电流信号输出,传输距离长,减少线路干扰带来的误差
订购信息
代码1
H
代码2
A
代码3
Q1
Q2
Q3
Q4
Q5
Q6
Q9
代码4
X
代码5
C1
C2
C3
C9
代码6
D1
D2
D9
代码7
U1
U2
U3
U4
U5
U9
代码8
L1
L2
L3
L4
L5
L6
L9
代码9
G1
G2
G3
G4
G5
G9
变送器类型
头安装
输出
4-20mA
范围
0-100℃
0-150℃
0-200℃
0-250℃
0-300℃
0-350℃
定制
其他选项
定制传感器规格
保护管材料
321
304
316
定制
保护管直径
Φ12
Φ16
定制
护套管直径
Φ3
Φ4
Φ5
Φ6
Φ8
定制
传感器插入深度
80mm
100mm
150mm
200mm
300mm
500mm
定制
过程连接线程
没有线程
m20×1.5
m27×2
G1/2
npt1 / 2
定制
订购示例: ast3001-h a q1 x c2 u4 l3 g3
(H):变送器类型,头安装
(A):输出:4-20mA
(Q1):范围:0-100℃
(X):附加选项:定制传感器规格
(C2):保护管材质:304不锈钢
(U4):护套管直径:使用护套RTD,护套管直径:6mm
(L3):传感器插入深度:150mm
(G3):过程连接螺纹:M27x2

  • Introduction:
    • AST3001 is an analog-type temperature transmitter with selectable ranges for Pt100 input, and features high precision, low temperature drift and high reliability
    • Transmitter outputs 4-20mA signal directly in the industrial field, so widely used in the petrochemical industry, electric power and metallurgy
  • Specifications
    • Power supply: 7.5-36V DC
    • Input: Pt100 (3 wire)
    • Zero: -50 to +50°C
    • Span (selectable): 100/200/300/400/500°C
    • Accuracy: 0.2% FS
    • Output: 4-20mA
    • Sensor break detection: upscale (27mA), downscale (2.2mA)
    • Operating temperature: -20 to 60°C
    • Other measurement range can be customized
  • Function characteristics:
    • Small size, convenient installation
    • Using surface mounting components, epoxy resin sealing structure, anti-interference and high reliability
    • Special linear circuit design, high accuracy, good stability and free maintenance
    • External direct adjustment of zero and full
    • Sensor break detection
    • Current signal output, long transmission distance, reduce the error brought by line interference
Ordering Information
Code 1
H
Code 2
A
Code 3
Q1
Q2
Q3
Q4
Q5
Q6
Q9
Code 4
X
Code 5
C1
C2
C3
C9
Code 6
D1
D2
D9
Code 7
U1
U2
U3
U4
U5
U9
Code 8
L1
L2
L3
L4
L5
L6
L9
Code 9
G1
G2
G3
G4
G5
G9
Transmitter type
Head mount
Output
4-20mA
Range
0-100°C
0-150°C
0-200°C
0-250°C
0-300°C
0-350°C
Customized
Additional options
Customized sensor specifications
Protecting tube material
321
304
316
Customized
Protecting tube diameter
Φ12
Φ16
Customized
Sheathed tube Diameter
Φ3
Φ4
Φ5
Φ6
Φ8
Customized
Sensor insert depth
80mm
100mm
150mm
200mm
300mm
500mm
Customized
Process connection thread
No Thread
M20×1.5
M27×2
G1/2
NPT1/2
Customized
Ordering example: AST3001-H A Q1 X C2 U4 L3 G3
(H): transmitter type, head mount
(A): Output: 4-20mA
(Q1): Range: 0-100°C
(X): Additional options: customized sensor specifications
(C2): Protecting tube material: 304 stainless steel
(U4): Sheathed tube diameter: sheathed RTD used, sheathed tube diameter: 6mm
(L3): Sensor insert depth: 150mm
(G3):Process connection thread: M27x2