Recent Flow

Magnetic flow meter

Installasi flow meter

Digital Flow Sensor

Flow meter


Flow meter Air Limbah

» » » » » Valcom Sanitary Digital Differential Pressure Transmitter VSD4 series

VSD4 Can be specified within the range of 50 kPa to 1000 kPa of rated capacity. It’s suitable combine by batch control/PID Controller which need pulse output 4-20mA
  • Determines differential pressure by computing the outputs from two pressure sensors.
  • Output 4-20mA (2 wire system) scaling function.
  • Chooses from One output (Only the output of difference pressure) and Two output (The output of difference pressure + The Output of low-pressure side)
  • Pressure port with higher strength.
  • Safe and reliable construction with no sealed liquid.
  • Standard functions
    • Display switch (Differential pressure, High pressure, Low pressure)
    • Damping
    • Loop check function
    • FIX zero
    • Zero shift
    • Maximum/Minimum monitoring function
    • Setting output status at error
    • Key lock function


Display7 segment 4-digit LCD display Character height: Approx. 12.7mm
Display range Approx. 3.5 times/sec.
Accuracy at room temperature(*1)
(Including Nonlinearity, Hysteresis, and repeatability)
Differential pressureScaling in 20–100%R.C.: ±0.7%F.S.±1digit.
Scaling in 10–20%R.C.: ±1.4%F.S.±1digit.
Low pressure2 outputScaling in 20–100%R.C.: ±0.5%F.S.±1digit.
Scaling in 10–20%R.C.: ±1%F.S.±1digit.
1 output
(Without analog output)
High pressure
(Without analog output)
Temperature compensation range (Sensor assembly)-5–150°C (Measurement pressure medium)
Safe temperature range (Sensor assembly)-5–150°C (Measurement pressure medium)
Temperature effect on zero balance±0.6%R.C./10°C or less (Rated 300kPa, 500kPa, 1000kPa)
±0.7%R.C./10°C or less (Rated 50kPa, 100kPa, 200kPa)
Temperature effect on load±0.6%R.C./10°C or less (Rated 300kPa, 500kPa, 1000kPa)
±0.7%R.C./10°C or less (Rated 50kPa, 100kPa, 200kPa)
Ambient temperature and humidity range0–50°C (No condensation or freezing)
MaterialCase part: Aluminum die casting,
Front sheet part: PET
Radiating fin and adapter part: SUS304
IP RatingEquivalent to IP67
MassApprox. 670g
AccessoriesOperating manual 1 copy, Test report 1 copy, Cable gland
Brackets for exclusive use of the PP type
U character bolt for brackets for exclusive use of the PP type
Hexagon nut for PP type fixation
  • (*1)For the ferrule type, zero adjustments is to be made after the clamp is tightened.

More information please Email Marketing@wmablog.com


Posting Lebih Baru
Posting Lama

Tidak ada komentar:

Most Wanted

Top Article

Flowmeter Ultrasonic

Flowmeter ultrasonic  adalah jenis    flow meter yang prinsip kerjanya mengukur  kecepatan aliran suatu fluida dengan menggunakan ultra so...