dpdh0750a   压力变送器                 dpdh0750a   压力变送器    ​     
深圳市汉斯福特科技有限公司
座机：0755-26552352
手机：18018750116
传真：0755-23343535
q  q: 3174269615
公司地址：龙华新区大浪街道大浪社区伟达工业园a栋2楼
公司网址：
概述
dpc model is ideal for the application (such as hvac) with differential pressure, vacuum pressure, gauge pressure and especially low pressure of non-corrosive gases or air measured. analog output 4~20ma, 2wire.
特性
▶ ce certified
▶ 2wire 4~20ma analog output
▶ measuring range 0~300pa ... 100kpa diff.
▶ 0.5%fs accuracy
▶ piezoresistive silicon cell
▶ use with non-corrosive, non-ionic media
应用
▶ airflow measurement
▶ room static pressure
▶ vav box
▶ lab/fume hood control
▶ clean room control
参数
range
0~300, 500pa / 1, 2, 5, 10, 20, 50, 100kpa
performance
accuracy ±0.5%fs(rss)
thermal effect on zero ±0.08%fs/℃
thermal effect on span ±0.08%fs/℃
compenated temperature range 0 ~ 50℃
operating temperature range -10 ~ 70℃
electrical
exitation 11 ~ 28vdc
output 4~20ma (2wire)
electrical connection cable
physical
proof pressure 300%fs max.
burst pressure 500%fs min.
vibration 49.1m/s2{5g}, 10~500hz
shock 490m/s2{50g}
pressure port 1/8" nipple
media-wetted materials brass(ni plated), sio2, si rubber
weight approx. 100g
订货型号
dpch0500a
model name pressure unit
a : pa r : kpa
pressure range d : mmh2o c : cmh2o
k : kgf/㎠ h : mmhg
b : bar p : psi

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深圳市汉斯福特科技有限公司

18018750116
中国 深圳