HOT & COLD WATER METER
Multi Jet - Magnetic Drive - Dry Dial

NBDM

CHAMBAL MAGNETIC HOT & COLD WATER METER
Multi Jet - Magnetic Drive - Dry Dial
Conforming to Class "B" of ISO 4064/1 & IS-799-1994 with ISI Mark
NBDM 15~50 for Cold Water
NBDMH 15~50 for Hot Water


SALIENT FEATURES OF CHAMBAL WATER METERS

  • Selected High Quality Material for durability
  • Interchangeable Spare Parts for easy maintenance
  • Magnetic drive with anti magnetic shield on demand
  • High sensitivity, low pressure loss
  • Vacuum sealed register with IP-68 Protection
  • Option of Pulse Output on request

MAIN TECHNICAL DATA

Technical Data for Chambal Magnetic NBDM Water Meters

INDICATING ERROR

  • ±2% from Qmax(inclusive) to Qt(inclusive)
  • ±5% from Qt(exclusive) to Qmin(inclusive)

FLOW ERROR

Flow Error for Chambal Magnetic NBDM Water Meters

PRESSURE LOSS NOT TO EXCEED

  • 0.1 MPa at Qmax
  • 0.025 MPa at Qn

HEAD LOSS CURVE

Head Loss Curve for Chambal Magnetic NBDM Water Meters

WORKING CONDITIONS

Water Temperature:
  • 50°C for Cold Water Meter &
  • 90°C for Hot Water Meter
Working Pressure: 1.6MPa
Maximum Test Pressure: 2.0MPa

RAY DIAGRAM

Ray Diagram for Chambal Magnetic NBDM Water Meters

DIMENSIONS

Dimensions for Chambal Magnetic NBDM Water Meters

BLASTED ASSEMBLY

Blasted Assembly for Chambal Magnetic NBDM Water Meters
The Dimensions, Weight, Design, Color & other things mentioned in the literature are subject to the changes made from time to time.