Ashcroft AXLdp Operating Manual

MODEL AXL PRESSURE TRANSDUCER

15.75 .10

123

NO.

1

2

3

CABLE COLOR:

WHITE

BLACK

RED

WIRING:

OUT

COM

V+

INSTALLATION & MAINTENANCE SHEET

WARNING! READ

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Output:

powe

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supply

Elect

•

T

r

ansducer

•Mating connector: JST BHR-03VS-1

•

Optional electrical connection: JST BHR-03VS-1 connect
leads.

BEFORE INSTALLATION

E

RAL

:

l

u

r

e

r

es

u

l

ti

n

g

i

n

i

n

j

u

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y

or

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a

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ay

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®

f

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de

. A 7

a

ccura

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IW t

ric o

vo

lt

age

vo

lt

it

s input

t

f

0

.5

A

T

I

ON

Two

o

VDC f

t

o

4

h a

5

connect

es

s

ec

ti

RE

:

s

i

n

v

e

rs

co

RI

C

e

v

T

o

av

SD (e

n

s

M

o

co

ra

t

ra

in t

duct

o

+0

ut

put

age

e

r if
VDC at

S:

pt

n at

o

r a

n at

o

r a

.5

VDC rat

VDC s

4

.5

or

u

r

c

u

e

i

n

t

AL

i

ce

d

de
rro

ce
nsmit

cy t

. At

a
vo
powe

io

0

t

of

th

tfor

d

,

RP

RE

s

u

re

s

ca

u

s

s

u

ri

n

g

T

I

C

E

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e

l

e

ct

ri

l

ch

a

rg

p

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re

s

s

u

RI

PT

Ashcro
n, dr

y

, no

o

rma

nce

io

n co

2

%

n o

f

t

he

0

.1

0

io

me

t

input
s input
0

%

o

f

t

ra

nsmit

ut

put

o

C

I

FI

C

c

y

:

.0

%

F

ull Spa

±0

.0

8

%

F

ull Spa

.0

4

VDC f

0

.5

re

d wit

V

o

ltage:

rical Connection:

p

r

es

s

e

c

on

tai

t,

US

A

x

ce

s

s

o

b

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e

e

l

e

ct

a

i

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i

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e

C

HARGE

m

a

y

b

o

i

d

d

a

m

l

e

ct

ro

s

u

ce

r

l AX

L

dp is

s

ive

ga

a

ble

t

o

t

e

r’

he

t

hird po

ra

ns

mit

co

de

. Bo

.1

0

IW) mo

; t

he

t

ra

0

%

o

f

nd at

1

lt

age

.

re

d wit

0

%

ns

s

pe

cif

7

0

°

F

0

.5

t

o

4

7

0

°

F

.5

t

o

4

io

me

upply vo

o

5

.5

VDC re

or

: JST SM03(

u

r

e

p

n

i

n

g

b

efor

f

t

h

e

ri

ca

l

l

e

m

e

S

e

s

u

s

ag

e

t

t

at

i

c d

a

low dif

se

s. It

t

he

U.S. Nat

s a

ccura

s

t

e

r which wo

t

h unidire

de
nsmit
f

ull s

0

0

%

h a

F.S. a

ie

d at

.5

VDC rat

.5

VDC rat

t

ric o
lt

age

u

e

rat
a

:

o

b

l

s

a

ti

on

,

ex

p

ar

ts

or

oth

i

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rp

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/

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o

i

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ls a
t
ca

nd 4

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ch

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.

p

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e

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) p

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io

na

cy is de

no

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n dist

inguishe

uld be

ct

io

na

re

ava

ila

e

r’

s o

ut

put

le

t

he

t

ra

f

f

ull sca

le

5

VDC s

upply t

.5

VDC at

t

ime

o

f

o

io

me

t

io

me

t

ric o

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put

whe

e

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ct

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ar

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w

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e

i

o

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ssure
wo

a

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s a

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l will be

t

e

r will have

ra

nsmit

he

0

0

%

put

put

s

s

tr

u

m

en

t

e.

Con

s

u

l

t A

e

any

q

u

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a

b

i

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o

a

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ag

e

t

o

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e

n

e

x

p

o

p

e

rat

o

r/

p

ro

ce

d

u

re

t

ra

nsmit

ccura

cy cla

o

f

St

a

nda

he

t

hird po

1

.0

%

a

ccura

e

d wit

h a

t

o

+1

.0

IW) o

AX

L

dp is o

a

rat

a

t

e

r will have

n t

he

t

ra

ns

F.S.

a

nd a

5

VDC s

a

nd a

5

VDC s

or with 15.75”, 24 AWG

i

v

e

tem

s

ti

on

f

t

t

h

o

s

e

i

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s

b

t

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r t
sse

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in t

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io

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mit

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ov

er

p

p

er

a

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oft

s

or

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t

ra

e

p

re

s

d

t

o

s

t

a

l

l

e

r s

e

f

o

re

o

be

s a
nd Te

io

n o

f

cy t

ra

he

r bi-

dire

ila

f

t

he

ut

put

a

n o

t

e

r will have

upply vo

upply vo

r

es
r

e,

I

n

c

.

c

on

n

s

d

s

u

re

t

at

i

c e

h

o

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use
nd it

chno

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he

ns

mit

t

hird po

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ble

t

ra

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pro

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put

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age

age

Operating Temperature: -4°F to 140°F

Enclosure:

•Polybutylene Terephthalate (PBT)

•UL 94-V0 compliant
IP20 / NEMA Type 1

r

e,

or

n

l

e

l

i

t

e

na

%

•

-

Weight:

About 0.35 oz without optional connector and

s

.

15.75˝ leads

6. MOUNTING:

r

a. The transmitter can be mounted with a #6 or #8 screws using the 4 mounting

holes provided. Torque limits on the mounting holes provided are
6 inch-pounds.

Electrical Wiring:

c

-

Ashcroft recommends the use of optional wiring harness with its 15.75” 24 AWG
leads with the mating JST BHR-03VS-1 connector.

n

g

b. If optional wiring harness is not being used the following JST parts are recom-

mended:

n

l

-

-

r

-

h

-

• JST BHR-03VS-01 female connector

• JST SBH-001T-P0.5 terminal crimp

• 24 AWG wire

c. Connect:

PIN 1 to the Output

l

PIN 2 to the Common (V-) 1
PIN 3 to the Supply (V+)

Set Up:

Note: For best immunity from EMI the pressure connection fittings on the

AXLdp should not be grounded.
The transmitters are calibrated at the factory in the vertical position. Mounting

in the horizontal position can cause a zero shift of up to 1% of F.S. Please con­sult the factory if your application requires a horizontal sensor calibration.

To find true zero differential pressure, pneumatically connect the high and low
pressure connections together using the tubing provided with the transmitter.
The barbed connection accept 1⁄8˝ O.D. 1⁄16˝ I.D. tubing.

Routine Maintenance:

The AXLdp is a very stable and reliable transmitter incorporating a proven,
micro-machined silicon
capacitive sensor and an application specific
integrated circuit (ASIC). All calibration and temperature compensation functions
are done with a
microprocessor and digital routines at the time of calibration.

If questions or concerns need to be addressed, our Low Pressure Product Manager
or Engineering Personnel can be contacted at [phone] or visit our website at
www.ashcroft.com.

Short-term reverse wiringprotected - including temporary miswiring
of the output pin

© 2015 Ashcroft Inc. 250 East Main Street 06614, Tel: [phone] • Fax: [phone], All specifications are subject to change without notice.
All sales subject to standard terms and conditions. www.ashcroft.com All rights reserved. I&M011-10138 02/15

MODEL CXLdp HIGH ACCURACY

30

1.18

12
.48

2

.09

9

.37

9

.35

28

1.11

3

.

12

x 2

8

.32

1

7

.68

1

3

.53

23

.91

26

1.02

4

.

17

x 4

3

R.14

TYP

HIGHER PRESSURE

PORT

LOWER PRESSURE

PORT

35

1.38

38

1.50

9

.35

42

1.65

CC

DETAIL C

SCALE 2 : 1

3.V+(Power Supply +)

2.COM (Power Supply -)

1.Out (Output)

DIFFERENTIAL PRESSURE TRANSDUCER
INSTALLATION & MAINTENANCE SHEET

© 2015 Ashcroft Inc. 250 East Main Street 06614, Tel: [phone] • Fax: [phone], All specifications are subject to change without notice.
All sales subject to standard terms and conditions. www.ashcroft.com All rights reserved. I&M011-10138 02/15