30
12
TYPE CODING
.
INTELLIGENT VALVE CONTROLLER
ND9200H
1.
2.
3.
4.
5.
6.
7.
ND
9
20
3
H
E1
T
1.
PRODUCT GROUP
ND
Intelligent Valve Controller
2.
SERIES CODE
9
Series 9000 valve controller with universal shaft and
attachment face according to standard VDI/VDE 3845,
EC/EJ actuators and Metso Automation standard.
Relevant shaft adapter included in mounting kits. When valve
controllers are separate deliveries, shaft adapter kit is supplied.
3.
ENCLOSURE
20
Flameproof (Ex d) IP66 / NEMA 4X enclosure
4.
SPOOL VALVE
PNEUMATIC CONNECTIONS
(S, C1, C2)
3
Normal capacity. Stroke
volume of actuator < 3 dm
3
1/4 NPT
6
High capacity. Stroke volume
of actuator > 3 dm
3
1/4 NPT
5.
COMMUNICATION / INPUT SIGNAL RANGE
H
4–20 mA, HART communication.
Supply voltage 30 V DC. Load voltage: up to 9.5 V DC at
20 mA corresponding to 475
Ω
(maximum voltage drop).
6.
APPROVALS OF STANDARD ENCLOSURE VALVE CONTROLLER
E1
Flameproof enclosure, M20 x 1.5 conduit entry.
Temperature range: -40° – +80 °C / -40° – +176 °F.
CENELEC / KEMA certifications:
- ATEX II 2 G EEx d IIC T6 (EN 50014, EN 50018)
ND92_HE1:
Ui
≤
30 V
Temperature range: T4; -40° – +85 °C / -40° – +185 °F
T5; < +75 °C / < +167 °F, T6; < +60 °C / < +140 °F
E2
Explosionproof enclosure, 1/2 NPT conduit entry.
Temperature range: -40° – +80 °C / -40° – +176 °F.
FM / CSA certifications (pending):
- Class I, II and III, Division 1 and 2, Groups A, B, C, D, E, F
(Group A FM only).
ND92_HE2:
Ui
≤
30 V
Temperature range: T4; -40° – +85 °C / -40° – +185 °F
T5; < +75 °C / < +167 °F, T6; < +60 °C / < +140 °F
7.
OPTIONS OF VALVE CONTROLLER
T
ND9_H_T only:
Internal 2-wire (passive) position
transmitter.
Analogue position feedback signal, output 4–20 mA, supply
voltage 12–30 V DC, external load resistance 0–780
Ω
.
ND92_HE1T:
Ui
≤
30 V, Pmax = device limits itself, external
load resistance 0–780
Ω
.
ND92_HE2T:
Ui
≤
30 V, Pmax = device limits itself, external
load resistance 0–780
Ω
.
Y
Special construction, to be specified.
Содержание ND9200H
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