供应DWYER CTF音叉式料位开关
| 价 格： | 面议 | |
| 型号/规格： | CTF | |
| 品牌/商标： | PROXIMITY |
The Model CTF Mini Tuning Fork Level Switch is an ideal choice for level control of powders. The CTF incorporates a piezoelectric crystal that vibrates the fork at its natural frequency. When the fork comes in contact with a material, the vibration is dampened and the switch changes state. As the fork becomes free of material, the switch changes back to its normal state. The unit is not affected by vibration from conveying systems, motors, or the movement of material. Its compact size and DIN connection allow for application in places a larger tuning fork level switch may not be suitable, providing great versatility.
The Model CTF is easy to use with no calibration required, and no mechanical moving parts mean no routine maintenance. The CTF is not affected by the dielectric constant of the sensed material, making it superior to a comparable capacitance level switch for applications where the dielectric constant is low, more than one material is being used in the single vessel, and when material moisture content can change. The level switch is also great for applications when the bulk density is too low for a rotating paddle level switch, making it the ideal choice for low density bulk solids and liquids. Comes standard with a user friendly PNP/NPN configurable output.
- 所属城市：上海 上海市
- [联系时请说明来自维库仪器仪表网]
- 联系人： 王先生
- 电话：021-58894610
- 传真：021-58890469
- 手机：13764255441
- QQ ：
供应DWYER SBLT2系列投入式液位变送器
信息内容：PBLT2浸入式液位变送器应用于最恶劣的环境中，从开始制造到现在多年没有出现过任何故障。PBLT2用于测量开口罐槽中高于变送器部分的液位。变送器由一个压阻的、铭感元件构成，并封装在316不锈钢机壳中，完美的用于污水和泥浆的液位测量，超强的防雷和过电压保护设计利用了双重避雷，接地，消除过载电压和地面雷击瞬变电流的技术。还配有不粘的，可抵御固态漂浮物造成的损坏的大直径316不锈钢密封隔膜。 和装置一起供给一个有270磅抗张强度、铠装、通风电缆，电缆中的通风管道可自动补偿罐槽外大气压的变化，在变送器中有一个过滤器来消除集结水气保护通风管。 应用 污水：泥浆坑、澄清器、发酵槽；矾槽：化学品储存罐；油罐；石灰浆；贮槽；水库。
供应DWYER PBLT2系列投入式液位变送器
信息内容：产品名称: PBLT2/PBLTX系列 本安型投入式液位变送器 产品型号: PBLT2，PBLTX 适用于淤泥，本安防爆，防雷 介质：泥浆液体,防雷电设计 范围：0-5/10/15/20psi,线缆长度对应12.2/12.2/18.3/18.3米 精度：±0.25% 电源：9-36VDC 输出：4-20mA,2线 温度：-28.9-+87.8°C 耐压:2倍量程 反应时间：< 5ms 湿材：316SS,15-5 SS,电缆:Tefzel 重量：4 KG 认证：CE 选型表: 型号 压力范围 电缆长度 PBLT-5-40 5 psi (.35 bar) 40 ft (12.2 m) PBLT-10-40 10 psi (.69 bar) 40 ft (12.2 m) PBLT-15-60 15 psi (1.03 bar) 60 ft (18.3 m) PBLT-20-60 20 psi (1.39 bar) 60 ft (18.3 m)
