Digital Level Transmitter

Product Description

• Accurate performance
• High functionality
• Digital accuracy
• Compact design

• 2 wire system
• Continuous 4-20 mA DC output
• Simple low cost & reliable
• Trouble free operation for conductive / non conductive
• Liquids, slurries
• Flameproof IP-65, P-65, IIA IIB, CMRI Certificate housing

• kabir make capacitance type level transmitters
• The probe is based on properties of capacitor
• Vessel wall & probe forms two electrodes
• If vessel is of non conductive material, the probe will be double rod type
• The distance between electrode & surface area of electrodes remain unchanged
• The variable is the depth of the material being measured which represents the dielectric constant between two electrodes
• Air & vacuum have relative dielectric constant as 1 & that of liquids, it is greater than 1
• The capacitance of the capacitor the therefore depends on how much material lies between the probe & vessel wall i.e.
• whether the probe is covered with or free from material
• The capacitor changes with change in level of the material & provides corresponding 4-20 mA DC continuous output

• Probe Length: As per requirement (mx 3 mtr.)
• Type of Output: 4 to 20 mA DC, 2 wire
• Accuracy: +2% F.S.
• Linearity: +2%
• Process Temperature: 250^oC max
• 2 Probe MOC: 30 kg/cm max
• Power Supply: SS 316 with PTFE coating
• Power Consumption: 24 V DC, External
• Response Time: < 6 VA
• Temperature Coefficient: < 1000 m Sec
• Process Connections: Flame-proof, [P-65, IIA, IIB, CMRI Certified]
• Mounting: Flanged/ Threaded
• Operating Conditions: Top of the tank
• Optional: Temperature 0 to 55^oC/Humidity 5 to 95% non condensing
• Local Display: 8 x 1 LCD