Description

D3 is a Digital positioner where high air delivery capacity is combined with low air consumption.
It suits both linear and rotary actuators, single or double acting. Five keys and a large graphic display make D3 simple to configure and adjust. The pneumatic relay consists of piezo electric valves and is made of plastic to offer high corrosion resistance. An easily accessible built in replaceable filter is provided to offer durability together with a sealed of compartment for the terminals.

Communication is possible via HART, Profibus PA and Foundation Fieldbus.

D3 offers a wide range of special versions:
– Fail in last position upon loss of input signal
– Remote mounted
– 270 degree rotation

New ValveSight dtm software

ValveSight allows the users at all levels of experience or technical sophistication to be able to use the solution
– no matter what kind of control valve is being used.

ValveSight uses a dashboard-like interface that does not require the user to navigate to alarms to understand the health of the device. It has been specially designed to communicate complex information simply and quickly.

Ordering info
Model no
D3X – Digital positioner with display and indicator, General purpose
D3I – Digital positioner with display and indicator, Intrinsically safe ATEX
D3E – Digital positioner with display, no indicator, Explosion proof ATEX, CSA/FM
D3F – Digital positioner with display, Expl. proof ATEX, IEC,CSA/FM, Direct mnt to FLS Flowact
Connections
G – 1/4″ G air, M20 x 1,5 electrical
N – 1/4″ NPT air, 1/2″ NPT electrical
M – 1/4″ NPT air, M20 x 1,5 electrical
Surface treatment
U – Powder epoxy
E – Stainless steel enclosure (D3E with N connection only)
Function
S – Single acting
L – Single acting, Fail Freeze
P – Single acting, Fail Freeze remote mounted
M – Single acting, remote mounted
D – Double acting
K – Double acting, Fail Freeze function
Q – Double acting, Fail Freeze remote mounted
R – Double acting, remote mounted
Spindle
23 – Rotary VDI/VDE 3845
39 – D type with thread/nut for Linear actuators
09 – Double D type & adator spindle
Cover and Indicator (No indicator on D3E)
PVA – Black PMV, 90 deg, Arrow indicator
PVB – Black, Extended travel, 270 deg, Arrow indicator
Sensors/Temperature/seals
Z – No pressure sensors, NBR -30°C to 80°C
Y – On Board pressure sensors, ValveSight, NBR -30°C to 80°C
Input signal/Protocol
4 – 4-20 mA
5 – HART, 4-20 mA
P – Profibus PA
F – Foundation Fieldbus
Feedback option for D3X and D3I only
X – No feedback option
T – 4-20 mA transmitter + Alarm (Included in the remote mounted)
S* – Limit switches MEC + 4-20 mA + Alarm
N* – Limit sensors NAM + 4-20 mA + Alarm
P* – Limit switches PXY + 4-20 mA + Alarm
4* – Slot type Namur sensor, P+F SJ2 S1N + Alarm
5* – Slot type Namur sensor, P+F SJ2 SN + Alarm
6* – Slot type Namur sensor, P+F SJ2N + Alarm
(*) – Not for D3E/D3F
Accessories
X – No accessories
M – Gauge block with 3 x ports (Included in D3E/D3F)
1 – Gauge block incl 1 gauge brass / NPT 0-11 bar
2 – Gauge block incl 2 gauges brass / NPT 0-11 bar
3 – Gauge block incl 3 gauges brass / NPT 0-11 bar