CR-6011 series cable type liquid level gauge is made of soft PTFE sheathed high temperature coaxial cable as sensor wire. It has the characteristics of transportationÃ¯Â¼Åconvenient installation, etc. It is suitable for continuous measurement of conductive medium under medium and low voltage reservoirs, sewage, high-temperature groundwater and acid-base solution level. It has a wide measuring range and good performance-price ratio.
The core components of the product use advanced video capacitance detection circuit to convert into a standard signal (usually 4-20mA) after 16-bit single-chip microcomputer through precise temperature compensation and linear correction. All series of transmitters have on-site calibration function, users can automatically adjust the Ã¢â¬Åzero pointÃ¢â¬Âand Ã¢â¬ÂrangeÃ¢â¬Âby pressing the button to adapt to the different requirements of various complex places.
The product complies with GB3836.4-2000 Ã¢â¬ÅExplosive gas environment electrical equipment part 4 intrinsic safety type Ã¢â¬ÂiÃ¢â¬ÂÃ¢â¬Âand GB3638.1-2000 Ã¢â¬Âexplosive gas environment electrical equipment part 1 general requirementsÃ¢â¬Âexplosive-proof mark: ExdIIC T6, it applicable to the areas of Zone 0, Zone 1, and Zone 2 containing IIA~IIC, T1~T6 explosive gas mixture, and qualified by the National Explosion-proof Electrical Gas Quality Inspection Center, and obtained the explosion-proof certificate
Ã¢âÂWorking medium: water, sewage ,acid and alkali solution
Ã¢âÂoutput signal:4-20mA, 4-20mA with HART communication, 485 communication,CAN bus communication
Ã¢âÂFixation: Screw mounting M20Ãâ1.5Ã£â¬ÂM27Ãâ2Ã¯Â¼Å
Flange mounting DN25Ã£â¬ÂDN40Ã£â¬ÂDN50.Special specifications can be customized
Ã¢âÂProbe temperature resistance:-50~80Ã¢âÆ
Ã¢âÂSupply voltage:12-28VDC(Intrinsically safe type needs to be powered by safety barrier)
Ã¢âÂFixing method:thread mounting:M20*1.5M27*2
Ã¢âÂExplosion-proof grade: intrinsically safe Exia IIC T6 flameproof ExdIIC T5
Ã¢âÂIntrinsic safety parameters: Ui: 28VDC, Ii: 93mA, Pi: 0.65W, Ci: 0.042uf, Li: 0mH