LZN2200N Series

The LZN2200N Series converter is a microprocessor based intelligent transmitter that can be paired with any of the LZN series sensors. Without LCD display, LZN2200N can directly performs flow detection, choosing corresponding current, pulse, Bluetooth or RS485 output according to flow and other information.
In order to facilitate operation, LZN2200N is equipped with functions including external clearing, empty pipe detection and operation status indication. And the staff can use the Bluetooth APP or external LCD board to set the parameters.

Category:
  • Accuracy of +/-0.35% value of reading
  • Bi-directional flow measurement, current and pulse output
  • Bluetooth / MODBUS communication
  • Available to set parameters by Bluetooth APP or external LCD board
  • with external zero calibration, empty pipe detection & operation status indication
Excitation : DC pulsed
Unit
Totalizer Unit : t, kg, g, lb, Ston, Lton, m3, L, mL, Igal,
gal, Mgal, bbl, ft3, a-ft
Time Unit : sec, min, hour, day
Measuring Range : Min. 0-0.15 m/s
: Max. 0-15 m/s
Accuracy : +/-0.35% of reading (Velocity0.5 m/s)
: +/-0.00175 m/s (Velocity<0.5 m/s)
Repeatability : +/-0.07% of reading
Current Output : 4-20 mA (Isolated)
Load : Max. 500 Ω
Pulse Output : Open collector
Rating : 3-30 VDC, 100 mA Max.
Pulse Rate : 1) Scaled pulse (mL/Pulse, L/Pulse, Hz)
: 2) Frequency: 0-2000 Hz
Pulse Width : 50% of band width
Communication : Bluetooth (Android) Standard
: RS485 (MODBUS Protocol) Standard
Data Storage : Operation parameters and totalizer
figures are stored by EEPROM for more
than 10 years
Low Flow Cutoff : 0-9.9%
Damping : 0-99.9 Seconds
Density Setting : 0.1-9.999 g/cm3
Self Diagnosis : -Meter operating status
: -Bluetooth operating status
: -Empty pipe
Cable Entry : Standard: PG11  Option: 1/2″ NPTF
Protection Class : IP67
Ambient Temperature : -25~65 °C
Material : Aluminum Alloy
Power Supply : 90-260 VAC, 50/60 Hz
: 24 VDC +/-15% (Option)
Power Consumption : 3-17 W (Dependent on sensor size)
Weight : 1.3 kg
Mounting : Compact version