본문 바로가기 주메뉴 바로가기

제품소개

HOME > 제품소개 > Flow meter > 전자유량계

전자유량계

전자유량계

VMI Series

  • 제조사 : SIKA Dr. Siebert & Kühn GmbH & Co. KG
  • 제조국 : Germany
•구동부가 없어 내구성이 뛰어남
•Maintenance-free
•전류 및 펄스출력으로 외부기기와 호환및 자동화시스템에 최적!!
DOWNLOAD
제품목록

제품사양

 Type

 VMI02

 VMI07

 VMI10

 VMI20

 Characteristics

 Nominal diameter

 DN 2

 DN 7

 DN 10

 DN 20

 Process connection


 G¼-ISO 228 male


 G½-ISO 228 male


 G½-ISO 228 male or
 G¾-ISO 228 male

 G 1-ISO 228 male


 Inner diameter [mm]

 2

 4 x 10

 10

 20

 Flow range [l/min]

 0.0083...1 or 0.05...2

 0.1...30

 0.2...60

 5...250

 Accuracy*


 0...50 % of range: ±1 % of range

 50…100 % of range: ±2 % of range

 ± (0.7 % of reading + 0.3 % of range)


 ±(1.5 % of reading + 0.3 % of range)


 Repeatability*

 1 %

 Response time

 <500 ms

 Medium

 Water and other conductive liquids

 min. conductivity of medium

 50 μS/cm

 Medium temperature

 -20...90 °C

 Ambient temperature

 Min. -10 °C, max. see figure temperature limits

*Test conditions: Water 23 °C / 73 °F at 150 ±100 μS/cm; standard pulse rate 


 Type

 VMI02

 VMI07

 VMI10

 VMI20

 Characteristics

 

 

 

 

 Pressure rating

 PN 16

 Flow indication

 LED green, flow proportional flashing

 Degree of protection EN 60529

 IP65 and IP67 (with attached cable socket)

 Electrical data

 Electrical connection

 Plug connector M12 x 1

 Power supply

 12...24 VDC (±10 %)

 24 VDC (±10 %)

 Current consumption

 ≤ 150 mA

 Approval

 For VMI02/07/10

 EU RO Mutual Recognition Type Approval Certificate
 (covers: ABS, BV, CCS, CRS, DNV,  IRS, KR, LR, ClassNK, PRS, RINA, RS)

 



Three different versions available:
• Frequency output
• Analogue output 4...20 mA and frequency output
• Analogue output 0...10 V and frequency output


 Frequency output

 VMI02

 VMI07

 VMI10

 VMI20

 Pulse rate [pulses/l]*


 10,000
 optional: 1...20,000

 1,000
 optional 1…2,000

 500
 optional 1…1,000

 100
 optional 1...200

 Resolution [ml/pulse]*

 0.1

 1.0

 2.0

 10

 Signal shape

 Square wave signal, pulse duty ratio 50:50, Push-Pull

 Signal current

 ≤ 100 mA, current limited


 Analogue output 4...20 mA

 VMI02

 VMI07

 VMI10

 VMI20

 Scaling [l/min]**

 0...1 or 0...2

 0...30

 0...60

 0...200 or 0...250

 Max. Burden

 250 Ω against GND

 

 

 


 Analogue output 0...10 V

 VMI02

 VMI07

 VMI10

 VMI20

 Scaling [l/min]**

 0...1 or 0...2

 0...30

 0...60

 0...200 or 0...250

* Factory configurable
** Other ranges available on request


 Materials

 Not in contact with fluid

 Housing

 Casted aluminium

 In contact with fluid

 Electrodes

 Stainless steel 1.4571 (SUS316Ti)

 Process connections

 Stainless steel 1.4571 (SUS316Ti)

 Measuring pipe

 PEEK-GF30

 O-rings

 EPDM / FKM optional

 



문의 031)243-1035
FAX 031)243-1025
sales@gms-korea.com