SMART DIGITAL POSITIONERS

SMART DIGITAL POSITIONERS

SMART DIGITAL POSITIONERS
SMART DIGITAL POSITIONERS
SMART DIGITAL POSITIONERS
Product Information
Product Name - SMART DIGITAL POSITIONERS
MODEL NST-PES-04
Product Category - · Nordsteam Steam and Flow Control Group · Positioners
Product Brand - Nordsteam

Product Features
SMART DIGITAL POSITIONERS

NST-PES-04 Smart positioners control valve stroke accurately

with 4-20 mA input signal which is inputted from controller. The microprocessors inside smart positioners perform various and powerful functions in high efficiency. Diagnosing failures voluntarily, determining safely valve position and setting alarm feedback are among favorite features of the product.

Type

NST-PES04 SERIES POSITIONER

TYPE OF THE POSITIONER

10 - 150 ~ 0-90°

BODY MATERIAL

Aluminium Die cast

IMPEDANCE

500 Ω at 20 mA DC

INPUT SIGNAL

4-20 mA DC

EXP.PROOF

Opsiyonel Explosion proof -40°C / +60°C

EXPLOSION PROOF

Ex ia IIC T5/T6

AIR CONNECTION

1/4” BSPP,1/4” NPT

SUPPLY PRESSURE

0,14 – 0,7 MPa

AMBIENT TEMPERATURE

Standard -30°C / + 85ºC

FLOW CAPACITY

80 (Lt / Minute)

WEIGHT

2,2 Kg

REQUIRED AIR QUALITY

Class 3 (ISO 8573-1)

LINEARITY

0,5%F.S.

HYSTERESIS

±0,5%F.S.

AIR CONSUMPTION 

Below 2,3 LPM

ENCLOSURE

IP66

OUTPUT SIGNAL

4-20 mAmp