- 加工定制:
- 品牌:美国omega
- 型号:美国omega导轨安装式信号调节器DRC-4720
- 类型:热电偶温度变送器
- 测量范围:1
- 提供加工定制:否
- 测量精度:1
- 输出信号:1
- 工作电压:1
美国omega导轨安装式信号调节器drc-4720
din导轨安装式电桥输入信号调节器
drc-4710 and drc-4720
1年保修
din导轨安装式电桥输入信号调节器
drc-4710 and drc-4720:din导轨安装式电桥输入信号调节器
drc-4710
din导轨安装
桥的输入(称重传感器,应变计)或电压输入
0至10伏直流电(drc-4710)或4到20毫安(drc-4720)输出
经济
din导轨安装的drc-4710和drc-4720信号调节器是独立的直流电源模块设计为桥式输入(称重传感器,应变计)或电压输入(不连接的桥梁,励磁电源不使用)。这些信号调节器包含一个精密仪表放大器,滤波输出和内置的10v激发供应可驱动350ω桥
0到30mv输入范围使drc-4710和drc-4720兼容大多数应变称重传感器或压力传感器的输出。两种型号可供选择,其中0至10伏直流输出(drc-4710),和其他的4至20ma输出(drc-4720)。连接是通过方便的螺丝端子。零点和量程调整电位器位于外部,以便于检修。
规格
输入:
input range: 0 to 10 mv, 0 to 20 mv, 0 to 30 mv (dip switchselectable)
linearity: ±0.01%
temperature coefficient: 0.05%/°c
input offset voltage: ±70 μv
input offset voltage temperature coefficient: 0.7 μv/°c
common mode voltage: 0 to 5v
common mode rejection (dc): 100 db
input noise: 0.3 μv pp typ (0.1 to 10 hz)
输出:
output range: drc-4710: 0 to 10 vdc
drc-4720: 4 to 20 ma
load current (drc-4710): 5 ma max
compliance voltage (drc-4720): 5.5v max
loop resistance (drc-4720): 250 ω max
frequency response (2-pole filter): dc to 10 hz
total rms gain temperature coefficient: 0.007%/°c
bridge excitation supply
fixed output: 10v ±1.5%
temperature coefficient: 0.05%/°c
load current: 30 ma max
general power: 18 to 26 vdc
power consumption (one 350 ω bridge):
drc-4710: 0.96 w (40 ma @ 24 vdc)
drc-4720: 1.32 w (55 ma @ 24 vdc)
operating ambient: 0 to 55°c (32 to 131°f)
storage temperature: -40 to 80°c (-40 to 176°f)
dimensions: 96 h x 27 w x 42 mm d (3.78 x 1.06 x 1.65)
weight: 85 g (3 oz)
产品型号 产品描述
drc-4710 bridge input signal conditioner with 0 to 10 vdcoutput
drc-4720 bridge input signal conditioner with 4 to 20 maouput
idrn-ps-1000 power supply (switching), 95 to 240 vac input, 24 vdcoutput @ 850 ma
rail-35-2 35 mm (1.4) din rail, 2 m (6.6\') length
rail-35-1 35 mm (1.4) din rail, 1 m (3.3\') length
美国omega导轨安装式信号调节器drc-4720
相关产品:美国omegadra-act-2i-1信号调节器_仪器仪表_
深圳市鑫博恒业科技有限公司
赵先华
13823144468
华强北中航路都会100大厦B座27楼S
