Flow Measurement with Sensors ZS25 at Working Temperatures

Flow Measurement with Sensors ZS25 at Working Temperatures
Flow Measurement with Sensors ZS25 at Working Temperatures
Product Code : ZS 25-25
Product Description

Advantages :

  • Low starting value
  • Large measuring range span
  • Maximum fatigue strength thanks to vane wheel which is easy on the bearings
  • Corrosion resistant
  • Sterilisable
  • High working temperature and pressure ranges
  • Operates to a large extent irrespective of density and composition of the gas
  • Low pressure drop
  • Easy adjustment to process parameter

Measurable variable

  • Standard flow velocity v [m/s] in air/gases

Measuring range

  • 0.4 ... 120 m/s

Functional principle

  • Vane wheel flow sensor
  • Scanning the vane rotation; non-contact inductive proximity switch

Design

  • Insertion probe with as80 housing

Medium

  • Air, gas mixtures and clean gases

Humidity in the gas

  • Relative gas humidity of less than 100 % does not affect the measurement uncertainty

Range and examples of application

  • Flow rate measuring, e.g. Of air, exhaust gas, process gas
  • Monitoring laminar flow
  • Monitoring flow in pharmaceutic works

Technical Specification :

Basic types

Type

Transducer/ Outuput

Article No.

'100 oC' / integrated UFA

ZS25/25-250GE/100/p10/ZG4

UFA-int / 4-20 mA

b002/190-ufa

ZS25/25-350GE/100/p10/ZG4

UFA-int / 4-20 mA

b002/191-ufa

ZS25/25-450GE/100/p10/ZG4

UFA-int / 4-20 mA

b002/192-ufa

ZS25/25-550GE/100/p10/ZG4

UFA-int / 4-20 mA

b002/193-ufa

ZS25/25-650GE/100/p10/ZG4

UFA-int / 4-20 mA

b002/194-ufa

'260 oC' / integrated UFA

ZS25/25-250GE/260/p10/ZG4

UFA-int / 4-20 mA

b002/195-ufa

ZS25/25-350GE/260/p10/ZG4

UFA-int / 4-20 mA

b002/196-ufa

ZS25/25-450GE/260/p10/ZG4

UFA-int / 4-20 mA

b002/197-ufa

ZS25/25-550GE/260/p10/ZG4

UFA-int / 4-20 mA

b002/198-ufa

ZS25/25-650GE/260/p10/ZG4

UFA-int / 4-20 mA

b002/199-ufa

Sensor type / Sensor diameter

Vane wheel flow sensor ZS25 with sensor Ø 25 mm and shaft Ø 25 mm

Sensor length dimension C (see Drawing 4, Page 1)

250 / 350 / 450 / 550 / 650 mm

Medium

G

Air/ Gases

Materials in contact with the medium

Design
... E ...
'100 oC' and '260 oC'
'370 oC' and '500 oC'

Material
stainless steel 1.4404 / AISI 316L, ceramics Al2O3 99.9 %
PTFE lip-seal, Hastelloy spring pure graphite seal

Permissible temperature of the medium

Design
... 100 ...

... 260 ...

... 370 ...

... 500 ...

Temperature of the medium
-20 ... +100 oC (continuous)
-40 ... +260 oC (continuous)
-40 ... +300 oC (short-time)
-40 ... +370 oC (continuous)
-40 ... +400 oC (short-time)
-40 ... +500 oC (continuous)
-40 ... +550 oC (short-time)

Advantages :

  • Low starting value
  • Large measuring range span
  • Maximum fatigue strength thanks to vane wheel which is easy on the bearings
  • Corrosion resistant
  • Sterilisable
  • High working temperature and pressure ranges
  • Operates to a large extent irrespective of density and composition of the gas
  • Low pressure drop
  • Easy adjustment to process parameter

Measurable variable

  • Standard flow velocity v [m/s] in air/gases

Measuring range

  • 0.4 ... 120 m/s

Functional principle

  • Vane wheel flow sensor
  • Scanning the vane rotation; non-contact inductive proximity switch

Design

  • Insertion probe with as80 housing

Medium

  • Air, gas mixtures and clean gases

Humidity in the gas

  • Relative gas humidity of less than 100 % does not affect the measurement uncertainty

Range and examples of application

  • Flow rate measuring, e.g. Of air, exhaust gas, process gas
  • Monitoring laminar flow
  • Monitoring flow in pharmaceutic works

Technical Specification :

Basic types

Type

Transducer/ Outuput

Article No.

'100 oC' / integrated UFA

ZS25/25-250GE/100/p10/ZG4

UFA-int / 4-20 mA

b002/190-ufa

ZS25/25-350GE/100/p10/ZG4

UFA-int / 4-20 mA

b002/191-ufa

ZS25/25-450GE/100/p10/ZG4

UFA-int / 4-20 mA

b002/192-ufa

ZS25/25-550GE/100/p10/ZG4

UFA-int / 4-20 mA

b002/193-ufa

ZS25/25-650GE/100/p10/ZG4

UFA-int / 4-20 mA

b002/194-ufa

'260 oC' / integrated UFA

ZS25/25-250GE/260/p10/ZG4

UFA-int / 4-20 mA

b002/195-ufa

ZS25/25-350GE/260/p10/ZG4

UFA-int / 4-20 mA

b002/196-ufa

ZS25/25-450GE/260/p10/ZG4

UFA-int / 4-20 mA

b002/197-ufa

ZS25/25-550GE/260/p10/ZG4

UFA-int / 4-20 mA

b002/198-ufa

ZS25/25-650GE/260/p10/ZG4

UFA-int / 4-20 mA

b002/199-ufa

Sensor type / Sensor diameter

Vane wheel flow sensor ZS25 with sensor Ø 25 mm and shaft Ø 25 mm

Sensor length dimension C (see Drawing 4, Page 1)

250 / 350 / 450 / 550 / 650 mm

Medium

G

Air/ Gases

Materials in contact with the medium

Design
... E ...
'100 oC' and '260 oC'
'370 oC' and '500 oC'

Material
stainless steel 1.4404 / AISI 316L, ceramics Al2O3 99.9 %
PTFE lip-seal, Hastelloy spring pure graphite seal

Permissible temperature of the medium

Design
... 100 ...

... 260 ...

... 370 ...

... 500 ...

Temperature of the medium
-20 ... +100 oC (continuous)
-40 ... +260 oC (continuous)
-40 ... +300 oC (short-time)
-40 ... +370 oC (continuous)
-40 ... +400 oC (short-time)
-40 ... +500 oC (continuous)
-40 ... +550 oC (short-time)

Contact Us

401 & G-414-416 A Wing, Kailash Indl. Complex, Near Dynalog, Behind Godrej Colony, Park Site, Vikhroli (West), Mumbai, Maharashtra, 400079, India
Phone :+917259463319