美国传感器公司推出的AST4100是一种细小型而低成本的不锈钢压力变送器，

AST4100兼容的液压和气压范围可由0至10000PSI，应用范围十分广泛，

AST4100提供10mV/V输出或其它放大信号，而AST独有的Krystal Bond技术令传感器很多元化（细小型）。

二、优点：

1、高强度不锈钢整体结构

2、无油、无焊接、无O型圈（整体感应元件）

3、使用温度范围广

4、压力范围由0至10000PSI

5、低静态及温度误差

6、高性价比

7、可使用在对不锈钢兼容的液体和气体中

8、UL/cUL 508认证                

三、应用：

1、测试设备

2、空调和制冷设备

3、控制面板

4、气体工业

5、液压系统

6、氢气储存（316L不锈钢）

7、数据记录仪

四、25℃（77℉）的性能：

精度            <±0.5%BFSL

稳定性（一年）  ±0.25%FS，typ

压力限制        2倍标称压力

 破坏压力        5倍标称压力或1400Bar（取其数值较小者）

 使用寿命        >100万次满压测量

 精度包括：非线性、迟滞、和非重复性

五、电气参数：

 输出信号  4-20mA        1-5VDC      0-50mV    0.5-4.5V Ratiometric

 供电电源  10-28VDC      10-28VDC    5VDC,typ  5VDC reg

 输出阻抗  〉10K Ohms 〈100 Ohs,Nominal   1100 Ohms,Nominal〈100 Ohms,Nominal

 耗电量    20mA typ      〈10mA      〈5mA     〈10mA

 频带宽  （-3Db）:DC to 250HZ  （3Db）:DC to 1kHZ （3Db）:DC to 5kHZ （3Db）:DC to 1kHZ

 输出讯噪                 <2mV RMS               <2mV RMS  

 零点偏差   <±1%of FS    <±1%of FS  <±2%of FS  <±1%of FS                                              

 满量程偏差 <±2%of FS    <±1.5%of FS  <±2%of FS  <±1.5%of FS                                                  

 输出负载 0-800 Ohms@10-28VDC   10k Ohms, Min   >1M Ohms     10k Ohms, Min

 反向保护  Yes                  Yes                  No

六、环境：

温度

操作              -40-80℃（-40到185℉）

储存              -40-100℃（-40到212℉）

热量限制

温度补偿           0-55℃（30到130℉）

补偿后零点误差    〈±1.5%of FS(+/-2%for 316L)

补偿后满量程误差  〈±1.5%of FS(+/-2%for 316L)

其它

冲击               100G，11msec,1/2 sine

震动               10G peak,20到2000HZ

EMI/RFI保护       无

防护等级           IP-65

品编号 描述 数量
AST3100A00250B4F0000 250BAR,1/4"NPT,4-20mA, Parkard
1
AST3200A00016B4F0000 16BAR,1/4"NPT,4-20mA,Packard
1
AST4000A00020BBG0000 20 BAR, 1/4NPT, 20mV/V, Molex
1
AST4000A00050B5E0117 50 BAR, 1/4MNPT,
1
AST4000A00100P4E0000 100 PSI, 1/4MNPT, 4-20mA, Mini
1
AST4000A00100PAA1000 100 PSI, 1/4MNPT, 10 mV/V, Cab
1
AST4000AV0002B5E0117 -1 to 2 BAR, 1/4MNPT,
1
AST4000AV0003B4B0000 -1~3 Bar, 1/4MNPT, 4-20mA, 4ft
1
AST4000C00040B4I0117 40 BAR, 1/4BSP Male, 4-20mA,
1
AST4000C00600B4E0117 600BAR,1/4 BSP,4-20mA, MINI-DI
1
AST4000H00700B4E0000 700Bar, M20x1.5, 4-20mA, M-Din
1
AST4000H00700B4E0250 700Bar, M20x1.5, 4-20mA, M-Din
1
AST4510L00005P4D1000 5 PSI, 4-20mA, Cable, 3m Cabl,
1
AST4510L00208H4X1004 7.5 PSI, 4-20mA, Cable, 35ft,
1
AST4600A00500B4T0000 500 BAR, 1/4MNPT, 4-20mA, Con
1
AST4600A03000P4W0000 3000 PSI, 1/4MNPT, 4-20mA, Con
1
AST4600AG0005P4W1000 5PSI, 1/4MNPT, 4-20mA, Con
1
AST4600AG0100P4W1000 100PSI, 1/4MNPT, 4-20mA, Con
1
AST4700A00050B3C0000 50Bar, 1/4"NPT, 1~5V,6ft
1
AST4700C00350B4C0165 350BAR,1/4BSP,4-20mA,Cu,Sealed
1
AST4710AA0015P4A1000 15 PSIA, 1/4NPT, 4-20mA, 2ft c
1
AST47FMTV0009B4I1000 -1 to 9 Bar , G- 1/2" Male, 4-
1
AST47HPW10000P4X0498 10000PSI, F250C female Autocl
1
AST47HPW20000P4X0498 20000PSI, F250C female Autocl
1
AST47HPX20000P2R0153 20000psi, 0-5V(3 wires)
1
AST47SMX00300BKX0117 200BAR, 0~5VDC, 15m.Coppe
1
AST2000A00200B1F0000 200 BAR, 1/4MNPT, 0.5-4.5, Pac
2
AST3300D00010B4E0000 10 BAR, G1/4", 4-20mA, DIN4365
2
AST4000A00100B4E0117 100BAR,1/4NP,4-20mA, M-Din,
2
AST4000A00200P1A0000 200 PSI, 1/4MNPT, 0.5~4.5V, Ca
2
AST4000A00400K4E0262 400Kg/cm2,1/4NP,4-20mA, M-Din,
2
AST4000C00020B4I0117 20 BAR, 1/4BSP Male, 4-20mA,
2
AST4000F00030B4D0000 30Bar, 7/16-20UNF Male, 4~20mA
2
AST4000H00200B4E0000 200Bar, M20X1.5, 4-20mA, Mini
2
AST4100C00006B4B0000 6 Bar, 1/4"BSP, 4-20mA, 4ft
2
AST4100C00045B4A0000 45 Bar, 1/4"BSP, 4-20mA, 2ft
2
AST4100H00006B4C0250 6 Bar, M20 X 1.5, 4-20mA, 6ft
2
AST4100H00400B4C0250 400Bar, M20 X 1.5, 4-20mA, 6ft
2
AST4700A00050B4A0000 50Bar, 1/4"NPT, 4-20mA, 2ft
2
AST4700A00150P4V0000 150 Psig, 1/4"NPT, 4-20mA, Min
2
AST4700A00200KLE0000 200Kg, 1/4"NPT, 0~10V, M-Din
2
AST47HPW20000P4W0000 20000PSI, F250C female Autocl
2
AST4510L00004P4D1000 0-4 PSI, 4-20mA, Cable, 1ft,
3
AST4700A00100PKA0000 100 psi, 1/4"NPT, Male, 0~5V,
3
AST47FMT00006B4I1000 0 to 6 Bar , G- 1/2" Male, 4-2
3
AST47FMTV0001B4I1000 -1 to 1 Bar , G- 1/2" Male, 4-
3
AST47FMXA0004B4I1000 0-4 Bar Absolute, G-1" Male, 4
3
AST4000A00250B3E0117 250 BAR, 1/4NPT Male, 1-5V,
4
AST4000C00200B3A0000 200 Bar, 1/4BSP, 1-5V, Cable,
4
AST4100C00002BAA0000 2 Bar, 1/4"BSP, 10mV/V, 2ft
4
AST4100C00007BAA0000 7 Bar, 1/4"BSP, 10mV/V, 2ft
4
AST4600H00100B4W1000 100 BAR, M20 x 1.5, 4-20mA, Co
4
AST47FMTV0006B4I1000 -1 to 6 Bar , G- 1/2" Male, 4-
4
AST4000A00300P1F1117 300PSI, 1/4MNPT, 0.5-4.5V Rati
5
AST4000C00200B3B0117 200 Bar, 1/4BSP, 1-5V, 4ft, Cu
5
AST4100A00045B4A0000 45 Bar, 1/4"NPT, 4-20mA, 2ft
5
AST4100C00004B4A0000 4 Bar, 1/4"BSP, 4-20mA, 2ft
5
AST47FMT00009B4I1000 0 to 9 Bar , G- 1/2" Male, 4-2
5
AST4000A00400B4E0117 400BAR,1/4NP,4-20mA, M-Din,Cu
6
AST4000H00002B4D0250 2Bar, M20x1.5, 4-20mA, 10ft
6
AST4000H00006B4E0000 6 Bar, M20X1.5, 4-20mA, Mini D
6
AST4100A00007B1A0117 7 Bar, 1/4MNPT, 0.5~4.5V, Cabl
6
AST4100H00004B4B0000 4 Bar, M20 X 1.5, 4-20mA, 4ft
6
AST47FMTA1600M4I1000 0-1.6 Bar Absolute, G 1/2" Mal
6
AST4000H00400B4E0000 400 Bar, M20X1.5, 4-20mA, Mini
8
AST4100H00025B4C0250 25 Bar, M20 X 1.5, 4-20mA, 6ft
8
AST4000C00500B4X0470 500BAR,1/4 BSP, 4~20mA, 50 ft
9
AST4700C00250B4E0117 250 Bar, 1/4"BSP Male,4~20mA
10
AST4000T00050B4I0000 0-50 BAR , 1/2 BSP, 4-20mA, DI
19
AST4000A00400K4E0117 400Kg/cm2,1/4NP,4-20mA, M-Din,
30
AST4700B00100P2A0129 100Psi, 1/8"NPT, Male,0-5V
30
AST47FMT00010B4I1000 0-10 Bar, G- 1/2" Male, 4-20mA
52
AST3300A00002B4A0000 2 BAR,1/4MNPT,4-20mA,2ft,
60