Precision Sensors Division
  LDP ECHOLINE®

Low Pressure Switching Monitor LPS

The Low Pressure Switching (LPS) Monitor was engineered for monitoring low differential pressures in various process applications. The switching function allows for independent high and low pressure alarms to be adjusted from the front panel. The digital LED display clearly indicates the process pressure and front panel status lights indicate the condition of the alarm state by showing green when in limits and red when an alarm limit is exceeded. The time delay circuit allows customization of the unit response to prevent intermittent tripping due to transient pressure fluctuations.

Features  

LDP ECHOLINE®

 Specifications
Medium Clean Dry Air
Type Field Adjustable
Range 0 to 0.2", 0.5", 1", 2", 5"
10", 20"& 80" WC
0 to 50, 100, 200, 500, 1000, 2000, 10000& 20000Pa
Proof Pressure

± 14.5 psig ³ 1" WC
± 80" < 1" WC
Burst Pressure 20 psig
Switching Response 1 Sec. to 30 Sec.
Switching Output 1A @ 30 VDC
Switch Point Field Adjustable
Switch Deadband Field
Input Power 12 to 24 VDC
Analog Output option 4 - 20 mA, 0-10 VDC
Operating Temp. Range 0° to 40°C
Display Accuracy 1% F.S., 0° to 40°C
Min. Operating Life 5 Million cycles
Approvals UL, CE
Warranty 36 Months
Media Connections 1/4" tubing (push to seal)
Barbed hose fitting
  • Small 1/16 DIN panel mount size
  • LED display of process pressure
  • LED status of alarm states
  • Optional Analog Output
  • Isolated High/Low alarm contacts
  • Optional Compound gage function
  • Adjustable time delay eliminates nuisance trips
  • Removable terminal block
 

 

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Precision Sensors Division
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Rev 1.2 6.May.08