Clogging Indicators

DXBL ZALM20

Dual-Threshold Differential-Pressure Indicator

Differential-pressure indicator with fixed 75% pre-alarm and 100% alarm switch outputs for filter condition monitoring.

CASCED DXBLZALM20 dual-stage differential pressure indicator
RANGE1-8 bar setpoint
OUTPUTTwo fixed normally-closed switch outputs
MATERIALAluminum body
PROTECTIONIP67

Product overview

Application-focused measurement and switching.

The DXBL ZALM20 monitors filter restriction with a 75% pre-alarm and a 100% full-alarm output. Its fixed normally-closed outputs, 160 bar aluminum body, M12 electrical connection, and IP67 protection support hydraulic and lubrication filter monitoring.

Configuration note

Ratings, materials, interfaces, and approvals can vary by ordered configuration. CASCED INC confirms the controlled specification before order acceptance.

Key features

  • Two fixed NC switch outputs
  • Designed to suppress false alarms during system startup or transient flow changes

Technical specifications

Key data for product selection.

Media
Mineral oil, gasoline, water
Setpoint
1–8 bar ±10%, NC
Outputs
S1 = 75% SP; S2 = 100% SP
Pressure rating
Aluminum, Pmax 160 bar
Electrical rating
48 V, 0.5 A; Pmax 10 W/VA
Current consumption
<100 mA
Mechanical connection
M20×1.5
Electrical connection
M12×1, 4-pin
Media temperature
-30°C to +120°C
Protection
IP67

Downloads

Technical documentation

View in your browser or download a copy for engineering and sourcing review.

Typical applications

Engineered for real industrial systems.

01Hydraulic and lubrication filter monitoring

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