LANGUAGE
- English
- Русский язык

PRODUCTS

Product Category

E-Mail：Jk@vjkvalve.com
Tel: +86-15355978323
（ Whatsapp/Wechat )

Category:

Positioner

Keyword：

Smart Valve Positioner SEP300 Low Cost Operation

SEP300 intelligent valve positioner using 4~20mA can be directly applied to the existing DCS system circuit. All adjustments are completed by the electronic control unit module, the relationship between the input signal and the opening of the regulator can be set arbitrarily, easy to set the range and other characteristic curve applications.

Standard
Mechanical Design Standard	NFPA 70, NFPA 496, UL 1203, ATEX Directive 2014/34/EU, EN 60079-0, EN 60079-11, JIS C 8510, GB/T 3836.1, IEC 60079-0, IEC 60079-11, etc
Electrical Design Standard	NFPA 70, NFPA 496, UL 1203, EN 60079-25, JIS C 8515, GB/T 12476.1, IEC 61508, etc
Explosion Proof Standard	NFPA 70, NFPA 496, UL 1203, ATEX Directive 2014/34/EU, EN 60079-0, JIS C 8510, GB 3836.1, GB 3836.4, GB 12476.1, IEC 60079-0, IEC 60079-11, IEC 61508, etc

Technical Index
Input Signal	4~20mA, 4~12mA, 12~20mA
Supply Gas Pressure	0.14~0.60MPa
Air path interface	NPT1/4
electrical interface	NPT1/2
output characteristics	Linear, equal percentage, quick opening
Material	Aluminium alloy, etc
Intrinsic safety parameter	Ui=28VDC; Ii=93mA; Pi=0.65W; Ci=0uF; Li=0.6mH
protection level	IP66

installation requirements
Temperature range	-20~+65℃
relative humidity	10%~90%
electromagnetic field	≤400A/m (avoid large transformer, high frequency furnace, etc.) Working Angle of ±4~±20°