Ashcroft ZT11 VCR Manual de instrucciones de instalación y mantenimiento - Página 2

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Installation and Maintenance Instructions for
ZX11 Non-Sparking High Purity Transmitter

1. INTRODUCTION

Please double-check the specifications for the model that you
have received.
If specifications such as the pressure range, power source,
or output are incorrect, accidents can occur. Please be sure
to use a model that is appropriate for your specifications, in a
location which is appropriate for your usage environment, and
which has been correctly wired and installed.

2. ATTENTION

Ashcroft shall have no liability for failure, product issue, or
physical injury resulting from the following:
• Modification and repair performed by any non-Ashcoft
personnel.
• Product issue caused by product of another company
• Misuse of product instructions, instrument operation and/
or not observing conditons/methods stipulated within the
instruction manual.
• Natural disasters, such as fire, seismic activity, water/flood
damage, lightning, etc.

3. GENERAL DESCRIPTION

This pressure transmitter is developed for the semiconductor
industry. In contrast to conventional transmitters, this product
offers a compact and lightweight design. Pressure is converted
into electric signals and transmitted by the sensing portion
equipped with strain gauges and a built-in electronic circuit.
The ZX11 transmitter complies with the stated IECEx and ATEX
directives. This product can be used without a safety barrier
within environments (Zone 2/Category 3G) where gas (Gas
group II A/B/C and Temperature class T4/T5/T6.) may exist.
TYPE
RANGE : -0.1/0.5MPa
ZX11
POWER : 15~24VDC
PRESSURE
OUTPUT : 4~20mA
TRANSMITTER
LOAD
IECEx CML 20.0057X
CML 19ATEX4524X
No.
Ex nA II C T4/T5/T6 Gc
DATE
0°C Ta 60/50/35°C
250 East Main Street
Stratford, CT 06614
MADE IN JAPAN
Operating Temperature
Note: Red Die Line Does Not Print
T4: 32/140°F (0/60°C)
T5: 32/122°F (0/50°C)
T6: 32/95°F (0/35°C)
© Ashcroft Inc. 2020, 250 East Main Street, Stratford, CT 06614-5145, USA, Tel: 203-378-8281, Fax: 203-385-0357, www.ashcroft.com
All sales subject to standard terms and conditions of sale. ZX11_Transducer_im_RevA_(I&M011-10278)_06-05-20
62.000 mm
: 250~700
: 123456R
: 11.2019
4. OUTLINE DRAWINGS: ZT11-C3 (T Type)
2
3
SPAN ADJUST
POTENTIOMETER
0.53
[13.5]
2.66
[67.7]
2.13
[54.2]
1.81
[46]
2.12
[54]
0.2
2XM3 —
Ô
[5]
0.59±.003
[15±0.1]
OUTLINE DRAWINGS: ZT11-DQ (S Type)
2
3
SPAN ADJUST
POTENTIOMETER
0.53
[13.5]
3.26
2.10
1.54
[82.7]
[53.3]
[39]
1.23
[31.3]
1
4
ZERO ADJUST
POTENTIOMETER
M12X1
ELECTRICAL
CONNECTION
9
⁄
-18 UNF
16
0.79
[20]
0.59±.003
[15±0.1]
1
4
ZERO ADJUST
POTENTIOMETER
M12X1
ELECTRICAL
CONNECTION
⁄
-18 UNF
9
16
Ø 1.00
[25]
0.18
[4.5]
Ø 0.79
[20]
0.39
[10]
Ø 1.00
[25]
0.18
[4.5]
Ø 0.79
[20]
0.75 HEX
[19]
2