Omega Products EP211-X120-10V User Manual

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FM

APPROVED

MOUNTING
BRACKET

1/2-14 NPT

35.1

(1.38)

38.6

(1.52)

27.9

(1.10)

14.0

(0.55)

5.3

(0.21) DIA

107.7
(4.24)

28.4

(1.12)

35.3

(1.39)

14.0
(0.55)

ALTERNATE OUTPUT/
GAUGE PORT

2 LEADS
#18 GA. WIRE
18” LONG (EA.)
1 BLACK (+)
1 WHITE (-)

38.1

#10-32 UNF-2A
X.38 DP . (2)
MOUNTING HOLES

28.7

(1.13)

Y

Z

X

30.2
SIGNAL

1/4

-18 NPT

(

4

PLACES)

SUPPLY

ALTERNATE OUTPUT/
GAUGE PORT

OUTPUT

REMOVABLE
ORIFICE

MAX (Square)

55.4

73.1

SPAN

ZERO

(1.19)

(2.88)

(2.18)

(1.50)

GENERAL PURPOSE
ELECTROPNEUMATIC TRANSDUCERS

I/P AND E/P MODELS

IP211 Current to Pressure (I/P)
EP211 Voltage to Pressure (E/P)

Starts at

$

Optional

†

ptional

O

†

285

IP211-X15, $285,

shown actual size

⻬ Low Cost
⻬ Built-In Volume Booster
⻬ Small Size
⻬ Field Reversible
⻬ Low Air Consumption
⻬ Mounts at Any Angle
⻬ Convenient External Span and

Zero Adjustment (Except for
Explosion-Proof Models)

⻬ Light Weight
⻬ Wide Supply Pressure Range
⻬ Low Supply Pressure

Sensitivity

The IP211/EP211 Series
transducers are electropneumatic
devices that reduce a supply pressure
to a regulated output pressure directly
proportional to an electrical input
signal. The 211 Series accepts a wide range
of supply pressures, ranging from a minimum
of 3 psig (0.2 bar) above the maximum output to
100 psig (6.9 bar). An integral pneumatic volume
booster is included in the design to provide high flow
capacity (up to 12 SCFM). Model selection includes
general purpose, FM Intrinsically Safe, and CSA
Intrinsically Safe.

Mounting

These transducers can be pipe, panel, or bracket
mounted in any position. Positions
other than vertical will require
recalibration of the zero adjustment.
For maximum output stability, the
transducers should be mounted in a
vibration- free location or where
vibration is isolated in the x and
z axes.

Field Reversible

All transducers are calibrated at the
factory for direct-acting operation
but may be used in the reverse­acting mode by reversing the
polarity of the signal leads and
recalibrating. When recalibrated

(mounting bracket

included).

for reverse-acting applications, the
transducers provide a minimum of
their full rated output pressure
(i.e.,15, 27, or 30 psig) upon input
signal failure.

†

for specific FM or CSA approved models.

L-5

Refer to the To Order Chart on page L-6

Dimensions:

mm (in)

Easily
accessible
zero and
span
adjustments

GENERAL PURPOSE
ELECTROPNEUMATIC TRANSDUCERS

SPECIFICATIONS

Supply Pressure Range:

psig (0.2 bar) above maximum output

3
to 120 psig
15 psig (1 bar) units: 18 to 100 psig
(1.3 to 7 bar)
27 psig (1.9 bar) units: 30 to 100 psig
(1.9 to 7 bar)
30 psig (2.1 bar) units: 33 to 100 psig
(2.3 to 7 bar)
60 psig (4.1 bar) units: 65 to 100 psig
(4.5 to 7 bar)
120 psig (8.3 bar) units: 125 to 150 psig
(8.6 to 10.4 bar)

Supply Pressure Sensitivity:

±0.15 of span 1.5 psig (0.1 bar)

Linearity (Terminal Based):

<1.0% of span

Repeatability: <0.5% of span
Hysteresis: <1.0% of span
Minimum Flow Rate @ 100 psig

(7 bar): 12 SCFM

To Order

MODEL NO. PRICE INPUT RANGE
GENERAL PURPOSE I/P

IP211-X15 $285 4 to 20 mA 3 to 15 0.2 to 1.0 180 Ω
IP211-X27 285 4 to 20 mA 3 to 27 0.2 to 1.9 220 Ω
IP211-X30 285 4 to 20 mA 6 to 30 0.4 to 2.1 220 Ω
IP211-X60 340 4 to 20 mA 2 to 60 0.1 to 4.1 225 Ω
IP211-X120 340 4 to 20 mA 3 to 120 0.2 to 8.3 260 Ω

FM APPROVED†INTRINSICALLY SAFE I/P

IP211-X15-ISF $327 4 to 20 mA 3 to 15 0.2 to 1.0 180 Ω
IP211-X27-ISF 327 4 to 20 mA 3 to 27 0.2 to 1.9 220 Ω

CSA APPROVED†INTRINSICALLY SAFE I/P

IP211-X15-ISC $327 4 to 20 mA 3 to 15 0.2 to 1.0 180 Ω
IP211-X27-ISC 327 4 to 20 mA 3 to 27 0.2 to 1.9 220 Ω

GENERAL PURPOSE E/P

EP211-X15 $285 1 to 5 Vdc 3 to 15 0.2 to 1.0 615 Ω
EP211-X15-5V 285 0 to 5 Vdc 3 to 15 0.2 to 1.0 615 Ω
EP211-X15-10V 285 0 to 10 Vdc 3 to 15 0.2 to 1.0 985 Ω
EP211-X27 285 1 to 5 Vdc 3 to 27 0.2 to 1.9 530 Ω
EP211-X27-5V 285 0 to 5 Vdc 3 to 27 0.2 to 1.9 530 Ω
EP211-X27-10V 285 0 to 10 Vdc 3 to 27 0.2 to 1.9 840 Ω
EP211-X30 285 1 to 5 Vdc 6 to 30 0.4 to 2.1 530 Ω
EP211-X30-5V 285 0 to 5 Vdc 6 to 30 0.4 to 2.1 530 Ω
EP211-X60-5V 340 0 to 5 Vdc 2 to 60 0.1 to 4.1 500 Ω
EP211-X120-10V 340 0 to 10 Vdc 3 to 120 0.2 to 8.3 805 Ω

ACCESSORY

TX4-100 $35 30.48 m (100') of 4-conductor shielded wire

Comes complete with operator’s manual and mounting bracket.
Ordering Example: IP211-X30, electropneumatic converter with 6 to 30 psig output, TX4-100, 4-conductor shielded wire,

$285 + 35 = $320.

(Specify Model Number)

Exhaust Capacity @ 5 psig
(0.4 bar) Above Setpoint

Air Consumption (Max)
at Midrange

Port Size (Pneumatic/Electric)

1

⁄4 NPT and 1⁄2 NPT

Dimensions

1

(2

⁄8 x 21⁄8 x 4")

Maximum Flow:
Agency Approvals:

Research Approved as Intrinsically
Safe for Class I, II, III, Division 1,
Groups A, B, C, D, E, G when installed
in accordance with interconnection
diagram and with the proper energy
limiting barriers. Canadian Standards
Association certified as intrinsically
safe when connected through certified
diode safty barriers in accordance with
installation instruction.

Note: Intrinsically safe and non-incendive
ratings are not affected by recalibrating for
split ranges or reverse-acting applications.

: 0.1 SCFM

: 54 x 54 x 101 mm

24 SCFM (677 SLPM)

: 2 SCFM

:

Factory Mutual

OUTPUT RANGE IMPEDANCE

psig bar

IP211-X15, $285, shown smaller

than actual size.

MOST POPULAR

MODELS HIGHLIGHTED!

(NOMINAL)

L-6

VALVES AND REGULATORS

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