CẢM BIẾN ĐO MỨC APLISENS MODEL APC-2000ALW/L

Application

The APC-2000ALW/L level probe is applicable to measure liquid levels in tanks, deep wells or piezometers. The APC-2000ALW/L probe is applicable to measure levels of liquids containing contaminants or suspensions. A typical use for this probe is the measurement of levels of liquid waste in intermediate pumping stations, fermentation chambers, settling tanks etc. Because in submersible part of level probe is mounted only measuring sensor level probe can be use for measurement hot liquids max. 100°C.

Technical data*

Metrological parameters

Accuracy ±0,16%

Long-term stability 0,16% for 2 years

Thermal error

< ±0,1% (FSO) / 10°C

max. ±0,4% (FSO) in the whole compensation range

Thermal compensation range -25...100°C

-40...80°C special version

Output actualization time 0,5 s

Additional electronic damping 0...60 s

Error due to supply voltage changes 0,002% (FSO) / V

Electrical parameters

Power supply 10...55 VDC (Exia: 10,5…30 VDC)

Output signal 4...20 mA 2-wires + Hart protocol

Resistance required for communication min. 240 W

Load resistance

Operating conditions

Operating temperature range (ambient temp.) -40...85°C

Medium temperature range:

PU, ETEFE-R version: 0...40°C

ETFE, PU+PTFE version: 0...80°C

ETFE+PTFE version: 0...100°C