NIVA electronic explosion-proof liquid level switchKR1For those with explosion hazards1Class area and2The liquid level control in the class area provides idealSolutionFor example:

■ gas station

■ sewage treatment plant

■ Biogas plant

NIVA electronic explosion-proof liquid level switchKR1Complies with EU guidelines that must be followed in explosive hazardous environments94/9/EG（ATEX 95）The new requirements. According to the EU licenseSEV 06 ATEX 0137, with intrinsic safety circuitKR1The liquid level regulator allows for a temperature level ofT1toT6Explosion proof measures that pose a risk of detonation when burning objects within a certain range1Class regions and2Class Area and Gas Group IIA、ⅡBAnd IICUsed in the middle.

Electronic explosion-proof liquid level switchMS1On the contrary,NIVAElectronic explosion-proof liquid level switchKR1It is a two-point regulator. This means that only one regulator is needed to connect or disconnect. The regulator is equipped with an isolation switch. In this way, the liquid level regulator can be used to empty or fill containers based on electrical connections.

Purpose:

Configuring intrinsically safe circuits for use in hazardous environments with explosion hazards1Class regions and2Class area.

Technical data:

compare Heavy:0.95-1.05

*High temperature:80℃

Switch capacity:1-100mA / 4-40V *

inductanceLi： 0

capacitanceCi： 0

Switch angle:45°

Protection type:Ⅱ 2GEx ia/ibⅡC T6

Cable cross-section:4 x 0.75 mm²

height/diameter: 40 /100 mm

Shell material: PRE-ELEC PP **

Shell color:black

Cable material:TPK/TPE/PVC

Cable color: Blue