WIKA IS-20-S Mode D'emploi page 8

7. Starting, operation
Assembly of L-connector DIN EN 175301-803
(D) Mounting hole
1. Loosen the screw (1).
2. Loosen the cable gland (2).
3. Pull the angle housing (5), with the
terminal block (6) inside, away from the
instrument.
4. Using the head of a small screwdriver in
the mounting hole (D), lever the terminal
block (6) out of the angle housing (5).
In order not to damage the sealing of the angle housing, do not try to push the terminal
block (6) out using the screw hole (1) or the cable gland (2).
5. Ensure that the conductor outer diameter you select is matched to the angle housing's
cable gland. Slide the cable through the cable gland nut (2), washer (3), gland seal (4) and
angle housing (5).
6. Connect the flying leads to the screw terminals on the terminal block (6) in accordance
with the pin-assignment drawing.
7. Press the terminal block (6) back into the angle housing (5).
8. Tighten the cable gland (2) around the cable. Make sure that the sealing isn't damaged
and that the cable gland and seals are assembled correctly in order to ensure ingress
protection.
9. Place the flat, square gasket over the connection pins on the top of the instrument
housing.
10. Slide the terminal block (6) onto the connection pins.
11. Secure the angle housing (5) and terminal block (6) to the instrument with the screw (1).
14 WIKA Operating instructions/Betriebsanleitung/Mode d'emploi/Instrucciones de servicio
GB
(1)
(2)
(3)
(5)
(4)
Female
connector
(6)
Sealing
Clamping nut,
Male connector,
Case with
pressure connection
IS-2X
7. Starting, operation
Specifications Model IS-20-S, IS-21-S, IS-20-F, IS-21-F, IS-20-H
Pressure ranges * ) bar
IS-2X-S, IS-2X-F
Over pressure safety bar
IS-2X-S,IS-2X-F
Burst pressure bar
IS-2X-S, IS-2X-F
Pressure ranges * ) bar
IS-2X-S, IS-2X-F
Over pressure safety bar
IS-2X-S,IS-2X-F
Burst pressure bar
IS-2X-S, IS-2X-F
Pressure ranges for IS-20-H see additional operating
instructions 11126418 High pressure
{Vacuum, gauge pressure, compound range, absolute pressure are available}
1) Only Model IS-20-S, IS-20-F.
For model IS-21-S, IS-21-F: the value specified in the table applies only when
2)
sealing is realised with the sealing ring underneath the hex.
Otherwise max. 1500 bar applies.
Materials
Wetted parts
„
» Model IS-20-S, IS-20-F,
IS-20-H *
)
» Model IS-21-S, IS-21-F
„ Case
Internal transmission fluid 3)
Not for IS-20-S, IS-20-F with pressure ranges > 25 bar and IS-20-H.
3)
Power supply U+ DC V
» Model IS-2X-S, IS-20-H
» Model IS-2X-F,
IS-20-H with field case
Signal output and R in Ohm
A
maximum ohmic load R
A
„ Model IS-2X-S
WIKA Operating instructions/Betriebsanleitung/Mode d'emploi/Instrucciones de servicio
0.1 0.16 0.25 0.4 0.6 1 1.6 2.5 4
1 1.5 2 2 4 5 10 10 17
2 2 2.4 2.4 4.8 6 12 12 20.5 42
25 40 60 100 160 250 400 600
50 80 120 200 320 500 800 1200
96 400 550 800 1000 1200 1700 2) 2400
Stainless steel
Stainless steel
O-ring: NBR {FPM/FKM or EPDM}
Stainless steel
Synthetic oil {Halocarbon oil for oxygen applications}
10 ... 30
11 ... 30
4 ... 20 mA, 2-wire
≤ (U+ – 10 V) / 0.02 A - (length of flying leads in m x 0.14 Ohm)
R
A
GB
6 10 16
35 35 80
42 96
1000 1)
1500
2) 3000
15
IS-2X