Prodcut catalog
Video Download
Welltech Brief(English)
- Friend URL -
· ZIJANG GROUP
· 中国仪器仪表行业协会
· 上海仪器仪表行业协会
 
 
Pressure Transmitter
Electromagnetic Flowmeter
Flow Testing Laboratory
 
 
WT4300E series EMF is widely applicable to industrialprocess control field, such as metallurgy, paper making, petrochemical, pharmacy, food processing, brewage, cigarette and mineral etc. for measuring the fluid flow with conductivity no less than 5μS/cm.

Excitation current automatic compensation
Conductive rubber earthing and earthing electrode (optional)
Removable EEPROM

Size: DN10 ~ DN1000
Accuracy: ±0.5%
Flow velocity: 0.5 ~ 10m/s
Housing material: casting aluminum (DN10 ~ DN300), carbon steel (DN350 ~DN1000)
Flange: carbon steel (galvanized or coating), stainless steel optional
Electrode with shielding case, signal stable
Protection class: IP67, IP68 (immersion type)
Media temperature: -25℃ ~ 130℃, 150℃/1h (water/steam flushing)
Ambient temperature: -20℃ ~ 60℃
Power supply: 85 ~ 253VAC, 16.8 ~ 26.4VAC, 16.8 ~ 31.2VDC
Output signal:4~20mA analog current signal and pulse signal output

Power Functions,Convenient Application Maintenance
Flow output: analog current signal and pulse signal output
Control output: forward/reverse, high alarm/low alarm etc.
Control input: external zero return, external totalizer reset, external totalizer stop
Pulse output: active/passive, frequency and pulse width adjustable
Test and diagnosis: self-diagnosis, failure record, current outputtest, control input/output test, emulation test mode etc.
Others: parameter protection, indication of sensor parameter, span adjustment, zero adjust, small signal cutting, smoothing, access to external memorizer, writing tag No. etc.

 
2005© 威尔泰WELLTECH 版权所有 | 技术支持 天马网络TIMMA.COM.CN