Electrostatic capacitance level meter

SA111BDQ0250 Huite Ben Quiet Capacitor Liquid Level SwitchTechnical parameter features: 1. No transmission mechanism has the longest service life, and can be applied to various powders, granules, block shaped objects or liquids. 2. There are multiple models available, suitable for use in various places and industries. The operating temperature range is -20~200 ℃, with the highest being 800 ℃. 3. There are three types of capacitors: 10P, 20P, and 40P, and the sensitivity can be freely adjusted. 4. It has an action delay function, with an adjustment range of 0 to 6 seconds. 5. The power supply can be 110V/220VAC or 24VDC. 6. There are two types of outputs: NPN transistors and * * */250VAC SPDT relays. 7. The standard joint is 1'NPT, and special specifications can also be customized. 8. The protection level of the junction box is IP-65. 9. Design SA-75U explosion-proof controller that has passed Ex ia IIC intrinsic safety explosion-proof certification according to IEC standards, and use it in conjunction with SA17 D. SA111BDQ0250 Huite Static Capacitor Switch/Liquid Level Switch Explosion proof Technical Parameters: 1. Power supply 220VAC/110VAC/24VAC/24VDC 2. Power 3W 3. Relay output * */240VAC, two sets of normally open and normally closed contacts 4. Environmental temperature -40~80 ℃ 5. Delay time adjustable from 0 to 30 seconds 6. Sensitivity 0.3pf~750pf 7. Probe installation thread 1 "NPT or flange installation (special specifications can be customized); 8. Probe material SUS304/SUS316, Teflon 9. Probe working temperature -180~250 ℃ 10. Protection level: IP65 11. Power off protection: adopts high and low modes, adjustable on site