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参数资料
| 型号： | PAXLPV00 |
| 厂商： | Red Lion Controls |
| 文件页数： | 8/8页 |
| 文件大小： | 0K |
| 描述： | METER PROCESS VOLT 3 1/2-DIGIT |
| 标准包装： | 1 |
| 系列： | PAX®LITE |
| 类型： | 伏特表 |
| 测量范围： | 0 ~ 25 VDC |
| 显示器样式： | 红色字符，黑色背景 |
| 显示器类型： | LED |
| 显示器正面尺寸： | 3.80" L x 1.95" W（96.5 x 49.5mm） |
| 显示器位数： | 3.5 |
| 显示器位数 - 高度： | 0.560"（14.22mm） |
| 背光： | 无 |
| 安装类型： | 面板安装 |
| 端子： | 螺钉端子 |
| 电源电压： | 85 ~ 250VAC |
| 其它名称： | RLC113 |
6.0 A PPLICATIONS
Example 1 (± Display):
A differential pressure transducer has a range of ±15 PSI with a 1-6 V
output (-15 @ 1 V, +15 @ 6 V)
READOUT SPAN (Rs) = +1500 - (-1500) = 3000
SWING VOLTAGE (Vs) = 6 V (max) - 1 V (min) = 5 V
SPAN PER VOLT (Rs/Vs) = 3000 / 5 V = 600
Note: Since the display readout is limited to 1999 numerical indication, the
full READOUT SPAN of 3000 cannot be obtained during zero based span
adjustment. However, dividing both the READOUT SPAN and SWING
VOLTAGE by two, i.e. 1500 readout @ 2.5 V, allows the span adjustment
to be made for the proper transfer curve slope.
ADJUSTMENTS
Null the unit to zero readout @ 0 V per
Steps 1 to 4 of the calibration steps.
Set transfer curve slope with span
adjustments per Steps 5 and 6 to get a
readout of +1500 @ 2.5 V (SPAN PER
VOLT = 600).
Apply (-) offset per Step 7 to get a
reading of -1500 @ 1 V.
Check min. and max. extremes and tweak
if required to get desired readout @ 1 V
and 6 V per step 8. Set D.P. switch S2
Example 3 (Negative Slope):
A liquid level sensor puts out 1 V when a storage tank is full and 11 V
when the tank is empty. The PAXLPV is to read out 100.0 when the tank is
full and zero when the tank is empty.
READOUT SPAN (Rs) = 1000 - 0 = 1000
SWING VOLTAGE (Vs) = 1 V (max) - 11 V (min) = -10 V
SPAN PER VOLT (Rs/Vs) = 1000 / -10 V = -100
In this case, the signal voltage is reversed [Term. 3 (+) with respect to Term.
4 (-)] causing the readout to go “down” (increasingly negative) as the
negative voltage increases (hence, the negative (-) SPAN PER VOLT).
ADJUSTMENTS
Null the unit per Steps 1 to 4 of the
calibration steps.
Set the slope of the transfer curve with the
span adjustments to get a readout of -1000
@ -10V (SPAN PER VOLT =
-100) per Steps 5 and 6.
Move the transfer curve up by applying (+)
offset per Step 7 until readout is +1000 @
-1 V.
Check extreme readings per Step 8 0
readout @ -11 V and +1000 @ -1 V. Set
D.P. switch S1 ON and replace unit in case.
and replace unit in case.
Example 2 (Positive Offset):
PAXLPV is to be calibrated to match a flow transducer whose output is 0
V @ 40 GPM and 5 V @ 650 GPM.
READOUT SPAN (Rs) = 650 - 40 = 610
SWING VOLTAGE (Vs) = 5 V (max) - 0 V (min) = 5 V
SPAN PER VOLT (Rs/Vs) = 610 / 5 V = 122
ADJUSTMENTS
Null the unit per Steps 1 to 4 of the
calibration steps.
Set the coarse and fine span adjustments
to get a readout of 610 @ 5 V (SPAN PER
VOLT = 122) per Steps 5 and 6.
Set offset to readout 40 @ 0 V per Step 7.
Check the readout @ max. (5 V) and min.
(0 V) and fine tune (tweak) as required
per Step 8.
Red Lion Controls AP
Red Lion Controls
20 Willow Springs Circle
York PA 17406
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
Red Lion Controls BV
Printerweg 10
NL - 3821 AD Amersfoort
Tel +31 (0) 334 723 225
Fax +31 (0) 334 893 793
Unit 101, XinAn Plaza
Building 13, No.99 Tianzhou Road
ShangHai, P.R. China 200223
Tel +86 21 6113-3688
Fax +86 21 6113-3683
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相关代理商/技术参数 |
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| PAXLR000 | 功能描述:METER RATE INDICATION 6-DIGIT RoHS:是 类别:工业控制，仪表 >> 计数器 系列:PAX®LITE, PAXLR 其它有关文件:Declaration of Conformity 标准包装:1 系列:99766 计数速率:25Hz 数字/字母数:5 输入类型:机电式脉冲 输出类型:- 电源电压:24V 显示器类型:十进制拨轮 |
| PAXLRT00 | 功能描述:METER RTD TEMP 4-DIGIT RoHS:是 类别:工业控制，仪表 >> 仪表 - 面板，数字 系列:PAX®LITE 标准包装:12 系列:* 其它名称:Q7072030 |
| PAXLSG00 | 功能描述:METER STRAIN GAGE 3 1/2-DIGIT RoHS:否 类别:工业控制，仪表 >> 仪表 - 面板，数字 系列:PAX®LITE 标准包装:12 系列:* 其它名称:Q7072030 |
| PAXLT000 | 制造商:Red Lion Controls 功能描述:METER, TC/RTD TEMP WITH DUAL RELAY 制造商:Red Lion Controls 功能描述:TC/RTD TEMP WITH DUAL RELAY |
| PAXLT0U0 | 制造商:Red Lion Controls 功能描述:METER, UL LISTED TC/RTD TEMP W/ D RELAY 制造商:Red Lion Controls 功能描述:UL LISTED TC/RTD TEMP WITH DUAL |
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