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参数资料
| 型号： | B58621K1110A054 |
| 厂商： | EPCOS Inc |
| 文件页数： | 6/8页 |
| 文件大小： | 0K |
| 描述： | PRES SENSOR GAUGE 100MBAR PCB |
| 产品目录绘图： | B58621K Series Side |
| 特色产品： | AC-T Series Pressure Sensors |
| 标准包装： | 10 |
| 系列： | AC-T |
| 压力类型： | 压力计 |
| 工作压力： | 1.45 PSI，0.1 bar |
| 端口尺寸： | 公型，1/8"（3.175mm）管式 |
| 输出： | 0.5 ~ 4.5V |
| 电源电压： | 4.75 V ~ 5.5 V |
| 端接类型： | PCB |
| 工作温度： | -25°C ~ 85°C |
| 封装/外壳： | 不锈钢 |
| 产品目录页面： | 2820 (CN2011-ZH PDF) |
| 其它名称： | 495-4127 |
Pressure sensors
Pressure transmitters for PCB mounting (voltage output)
Symbols and terms
AC-T series
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
Storage temperature range T st
A storage of the pressure sensor within the temperature range T st,min up to T st,max
and without applied pressure and supply voltage will not affect the performance of the pressure sensor.
Operating temperature range T a
An operation of the pressure sensor within the temperature range T a,min up to T a,max
will not affect the performance of the pressure sensor.
Compensated temperature range T c
While operating the pressure sensor within the temperature range T c,min up to T c,max ,
the deviation of the output signal from the values at 25 °C will not exceed the temperature coefficients.
Out of the compensated temperature range, the deviations may increase.
Rated pressure p r
Within the rated pressure range 0 up to p r (symmetrical output: –p r up to +p r ) the signal output characteristic corresponds
to this specification.
Overpressure p OV
Pressure cycles within the pressure range 0 up to p ov will not affect the performance of the pressure sensor.
Supply voltage V CC
V CC,max is the maximum permissible supply voltage, which can be applied without damages.
V CC,min is the minimum required supply voltage, which has to be applied for normal operation.
Signal output current I A
I A,max is the maximum permissible sink current of the signal output.
Exceeding (e.g. short circuit) may cause irreparable damages.
DC break down voltage V is
The pressure sensor withstands a high voltage between the stainless steel pressure connection and the electrical
connection V CC , V A and GND (all short circuited) without damage.
Offset V A0
The offset V A0 is the signal output V A (p = 0) at zero pressure.
Signal span (Full Scale)
Simple output:
V FS = FS = V A (p r ) – V A0
Symmetrical output: V FS = FS = V A (+p r ) – V A (–p r )
11)
Nonlinearity L (including pressure hysteresis)
The nonlinearity is the deviation of the real sensor characteristic V A = f(p) from the ideal straight line.
It can be approximated by a polynomial of second order, with the maximum at p x = p r / 2 .
The equation to calculate the nonlinearity is:
? x
12)
Response time t 10-90
L =
V A (p x ) ? V A 0
V A ( p r ) ? V A 0
p
p r
Delay between a pressure change (10 ... 90% p r ) and the corresponding signal output change (10 ... 90% FS).
13)
14)
15)
16)
Supply voltage rejection SVR
While varying the supply voltage within the range V CC,min up to V CC,max at constant pressure and temperature,
the signal output change will not exceed SVR max .
Temperature hysteresis
The temperature hysteresis is the change of offset, starting from the value at 25 °C after a temperature change
and return to 25 °C. Determined during temperature cycles in operating temperature range (cycles with 1 K/min).
Temperature coefficient of offset TCV A0
Offset at temperature T x : V A0 (T x ) = V A0 (25 °C) + V FS (25 °C) · (T x – 25 °C) · TCV A0
Values are valid within the compensated temperature range T c,min up to T c,max
Out of the compensated temperature range, the deviation may increase.
Temperature coefficient of span TCV FS
Span at temperature T x : V FS (T x ) = V FS (25 °C) · [ 1 + (T x – 25 °C) · TCV FS ]
Values are valid within the compensated temperature range T c,min up to T c,max
Out of the compensated temperature range, the deviation may increase.
AS SEN PD
Please read Cautions and warnings and
Important notes at the end of this document .
Page 6 of 8
2009-08-03
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相关代理商/技术参数 |
参数描述 |
|---|---|
| B58621K1110A055 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:Pressure sensors Pressure transmitters for PCB mounting (voltage output) |
| B58621K1110A056 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:Pressure sensors Pressure transmitters for PCB mounting (voltage output) |
| B58621K1110A057 | 功能描述:工业压力 / 力传感器 1.000 KD V4 TN LD Pressure Sensor ACR RoHS:否 制造商:Honeywell 工作压力:0 bar to 25 bar 压力类型:Sealed Gauge 准确性:0.25 % 输出类型: 安装风格:Screw 工作电源电压:8 V to 30 V 输出电压:8 V to 30 V 封装: |
| B58621K1110A54 | 功能描述:Pressure Sensor 1.45 PSI (10 kPa) Vented Gauge Male - 0.19" (4.8mm) Tube 0.5 V ~ 4.5 V 8-DIP Module 制造商:epcos (tdk) 系列:AC-T 零件状态:有效 压力类型:排气式压力计 工作压力:1.45 PSI（10 kPa） 输出类型:模拟电压 输出:0.5 V ~ 4.5 V 精度:±2% 电压 - 电源:4.75 V ~ 5.5 V 端口尺寸:公型 - 0.19"（4.8mm） 管 端口样式:无倒钩 特性:温度补偿 端子类型:PCB 最高压力:2.18 PSI（15 kPa） 工作温度:-25°C ~ 85°C 封装/外壳:8-DIP 模块 供应商器件封装:- 标准包装:450 |
| B58621K1110A57 | 制造商:TDK-EPC 功能描述:Sensor pressure tube 0.5-4.5V 1bar |
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