Description Ultrasonic Sludge Blanket Level Meter | ENV120S Model C1-S C1–M Measuring Principle Ultrasonic echo flight time Ultrasonic echo flight time Measuring Range 0.35 ~ 10 cm 0.35 ~ 10 cm Resolution 1cm 1cm Measuring Pulse 5~25 times/sec 5~25 times/sec Measuring Density Heavy/ Light Heavy/Light Accuracy /- 1% of measuring range /- 1% of the measured range Operational Temperature -20 ~ 70°C -20 ~ 70°C Sensor Control 1 channel Multiple channels (Max. 4 channel ) Data Logging Max. 400 days Max. 400 days Screen Numeric, Echo Profile, Data Trend, Parameter Numeric, Echo Profile, Data Trend, Parameter Display Level, Distance, Temperature, Time, Current, Echo profile, measuring the status Level, Distance, Temperature, Time, Current, Echo profile Outputs Current: 4~20mA, nom. Load 250Ω(load range : 100 ~ 750Ω) Relay : 3 SPDT (5A, 250VAC) Digital: RS232C(Standard), RS485 Current: 4~20mA, nom. Load 250Ω (load range : 100 ~ 750Ω) Relay : 3 SPDT (5A, 250VAC) Digital: RS232C(Standard), RS485 Power Supply Standard : 100 ~ 240V AC, 50~60Hz, ≤6W Option : 20~30V DC Standard : 100 ~ 240V AC, 50~60Hz, ≤6W Option: 20~30V DC Enclosure Material Body/ Cover : ABS Body/ Cover ; ABS Window : Polycarbonate Weight 3 kg 3.2 kg IP Rating IP67 IP67 Certificate CE CE SENSORS Env100 has 3 types of sensors to accommodate most field demands. S1-G is one of the most widely used sensor models. S1-T is used for corrosive chemicals and S1-H is used for high-temperature liquid Model S1–G/T S1–H (high-temperature liquid) Material [S1-G] Body : S.S.304 [S1-T] Body : S.S.304 Head :C-PVC Epoxy Head : Teflon Sensor Body : S.S.304 Head : Teflon Cleaning Air-jet (built-in cleaning nozzle ) Air-jet (built-in cleaning nozzle ) Mounting Thread 3/4” PF female thread Optional Cable Length 10m(33ft)Standard, Max. 100m extensible on request 10m(33ft)Standard, Max. 300m extensible on request Operational Temp. -10 ~ 60 (14~140˚F) -10 ~ 100°C (14 ~ 212°F) Beam Angle 3 degree 3 degree Frequency 160/380 kHz 160/380 kHz Weight 3kg ( Incl. 10m Cable ) 4.5kg ( Incl. Junction Box ) IP Rating IP68 IP68 Ultrasonic Sludge Blanket Level Meter | ENV120S
