Operation Manual February 2005
xrs-5
ECHOMAX
北京迪妙声科技有限公司
BEJING DELLSONICS SCIENCE & TECHNOLOGY LTD.
地址：北京海淀区魏公村街 1 号韦伯豪家园 3-3-702 (100081) http://www.dellsonics.com
DELLSONIC
S
公 司 简 介
北京迪妙声科技有限公司（原名北京妙声力科技有限公司），位于北京市海淀区中关村
南大街，是与西门子公司德国总部正式签约的西门子过程仪表及分析仪器核心合作伙伴，
也是西门子北方区域规模最大、实力最强的优秀代理商。
公司主营：
一、西门子－妙声力(Milltronics)系列物位产品：超声波物位计、超声波液位差计、超声波泥水界
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阀门定位器、气体分析仪等。
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成立于 1954 年的西门子－妙声力公司(Milltronics)是世界公认的超声波物位测量领域
的领导者，全球最大的超声波物位仪表生产厂家，在超声波、雷达、电容技术领域拥有超过 60
项专利，超声波产品的综合性能指标经美国《控制》杂志评比，其综合性能名列全球第一！
作为西门子公司长期稳定的代理商，我公司有着 10 余年产品的销售和服务经验，无论
从专业技术水平、现货及备件库存量、售后服务质量、仪表维护以及故障产品国内维修能力
等方面，都具备显著的优势。尤其是我公司一流的技术支持和高效率高品质的服务体系，在
业界具有很高的知名度。
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mmmmm
English
Introduction
The Echomax XRS-5 series of transducers operate with
Siemens Milltronics ultrasonic level monitoring products.
The transducer converts the electrical energy of the transmit
pulse from the transceiver into acoustical energy. It then
converts the acoustical energy of the echo back into
electrical energy for the controller.
The transducer face emits acoustical energy that radiates
outward, decreasing in amplitude at a rate inversely
proportional to the square of the distance. Maximum power
radiates perpendicularly from the transducer face on the
axis of transmission. Where power is reduced by half (– 3
dB), a conical boundary centered around the axis of
transmission defines the sound beam, the diameter of which
is the beam angle.
The XRS-5 series transducers have an integrated temperature sensor that reports the air
temperature at the transducer to the controller.
transducer
transducer face
–3 db boundary
axis of
transmission,
perpendicular
to transducer
face
General Guidelines
WARNING: Materials of construction are chosen based on their chemical
compatibility (or inertness) for general purposes. For exposure to specific
environments, check with chemical compatibility charts before installing.
The equipment may be used in all hazardous zones with all gases with temperature classes T1,
T2, T3, T4, T5, and T6. The equipment is only certified for use in ambient temperatures in the
range of -20 °C to 65 °C and should not be used outside this range.
• Installation shall be carried out in accordance with the applicable code of practice by
suitably trained personnel.
• The apparatus shall only be supplied from a circuit containing a suitably-rated fuse having
a breaking capacity of 4000A. This fuse is included in Milltronics transceivers.
• Repair of this equipment shall be carried out in accordance with the applicable code of
practice.
• The certification of this equipment relies on the following materials used in its
construction:
Enclosure: PVDF 2800-02 (former designation 2820) /Chlorosulfonated polyethylene /
Nitrile / Ethylene propylene / Chloroprene
Encapsulant: LA-9823-76
• Manual override can be accomplished by using the disconnect switch provided in the
building installation of the associated controller.
Page EN-2 XRS-5 Series Transducers – OPERATION MANUAL 7ML19985QT81
Specifications
Process Application
Application
Measurement Range
Vessel Pressure
Operation
Beam Angle
Frequency
Temperature Sensor
Supply Source
Environmental
Location
Ambient Temperature
Maximum Altitude
Pollution Degree
Construction
Housing
Mounting
XRS-5 XRS-5C
Liquids and Slurries Liquids and Slurries
0.3 - 8 m (1 - 26 ft) 0.3 - 8 m (1 - 26 ft)
Vented to atmosphere Vented to atmosphere
10 10
43 KHz 43 KHz
Internal Internal
Transducer shall only be supplied
by Milltornics certified controller
indoor/outdoor indoor/outdoor
-20 to 65 °C (-4 to 149 °F) -20 to 65 °C (-4 to 149 °F)
2000 m 2000 m
44
• PVDF body and CSM face • PVDF body and CSM face
1" NPT or BSP conduit connection 1" NPT conduit connection
Transducer shall only be supplied
by Milltornics certified controller
• Stainless steel conduit
connection
English
Cabling
Cable Type
Maximum Separation from
Transceiver
2-wire shielded/twisted, 0.5mm2
(18 AWG) PVC jacket
• 365 m (1200 ft) using RG-62 A/U
coaxial cable
• 365 m (1200 ft) using 2-wire
twisted pair/braided and foil
shielded 20 AWG (0.5mm
jacket (EnviroRanger ERS 500,
MultiRanger 100/200, and
HydroRanger 200 only)
Miscellaneous
Ingress Protection
Weight*
Options
Approvals
* Approximate shipping weight of transducer with standard cable length.
** Performance available upon request.
IP68 IP68
1.2 kg (2.6 lb) 1.2 kg (2.6 lb)
• Factory flanged to suit ANSI,
DIN, or JIS standard
• Split flange (field mount) to suit
ANSI, DIN, or JIS standard
• Submergence shield (flooding
applications)
CE**, CSA, FM, CENELEC/ATEX,
SAA, see device nameplate
2
), PVC
2-wire shielded/twisted, 0.5mm2
(18 AWG) PVC jacket
• 365 m (1200 ft) using RG-62 A/U
coaxial cable
• 365 m (1200 ft) using 2-wire
twisted pair/braided and foil
shielded 20 AWG (0.5mm
jacket (EnviroRanger ERS 500,
MultiRanger 100/200, and
HydroRanger 200 only)
• Factory flanged to suit ANSI,
DIN, or JIS standard
• Split flange (field mount) to suit
ANSI, DIN, or JIS standard
• Submergence shield (flooding
applications)
CSA, see device nameplate
2
), PVC
7ML19985QT81 XRS-5 Series Transducers – OPERATION MANUAL Page EN-3
Installation
mmmmm
English
Outline and Dimensions
Standard Flange (optional)
25 mm (0.98")
127 mm
(5.0")
89 mm
(3.5")
Submergence Shield Split Flange (optional)
127 mm
(5.0")
ANSI, DIN, or JIS
standards
124 mm
(4.9")
Page EN-4 XRS-5 Series Transducers – OPERATION MANUAL 7ML19985QT81
155 mm
(6.1")
133 mm
(5.2")
nominal
ANSI, DIN, or JIS
standards
Mounting
flexibl
• Mount the transducer so that it is above the maximum material level by more than the
blanking value for accurate results. Refer to the associated transceiver manual for
information on setting the blanking value.
• The transducer must be mounted so that the axis of transmission is perpendicular to the
liquid’s surface.
• Do not over tighten mounting. Hand tightening of the mounting hardware is sufficient.
• Consider the optional temperature sensor when mounting the transducer.
Suspended Conduit Bracket
rigid metal
conduit
coupling
transducer
transducer
e conduit
steel channel
coupling
English
Flexible conduit transducer should not be
subjected to wind, vibration or jarring.
Submersible Plywood
rigid metal
conduit
coupling
submergence
shield
Submersible transducer, used in
applications where flooding is possible.
Plywood mounting provides excellent isolation,
but must be rigid enough to avoid flexing if
subjected to loading.
coupling
7ML19985QT81 XRS-5 Series Transducers – OPERATION MANUAL Page EN-5
Blind Flange
Face Flange
mmmmm
English
nipple welded to blind flange
coupling
coupling
factory flanged
transducer
bolt
gasket
customer flanged,
flat face only
nut
Note: Tighten the flange bolts evenly in order to ensure a good seal between the mating
flanges
.
Caution: Over-tightening can cause performance degradation.
Interconnection
Note: Installation shall only be performed by qualified personnel and in accordance with
local governing regulations.
Recommended installation rules:
• Do not route cable openly; instead, run cable separately in a grounded metal conduit to
protect it from ambient electrical noise.
• Seal all thread connections to prevent the ingress of moisture.
• Do not run cable near high voltage or current runs, contactors or SCR control drives.
In all of the following examples the terminal blocks on the transceiver are described in the
controller manual.
Page EN-6 XRS-5 Series Transducers – OPERATION MANUAL 7ML19985QT81
Direct Connection
t
w
t
Connect the transducer directly to the Milltronics transceiver via the two conductor shielded
cable.
b
h
l
k
/
/
s
h
h
o
l
d
English
blk
wht
drain/shield
Note: When connecting to an EnviroRanger ERS 500, a MultiRanger 100/200, or a
HydroRanger 200, the white, black, and shield wires are all connected separately. DO NOT
tie the white and shield wires together.
Coaxial Connection
Connect the transducer to the Siemens Milltronics transceiver via a junction box and RG–62 A/
U coaxial cable. This setup is effective for combined runs up to 365 m (1200 ft).
extend cable using RG-62 A/U coax
Note: When connecting to an EnviroRanger ERS 500, a MultiRanger 100/200, and
HydroRanger 200, DO NOT use coaxial cable. See diagram below for proper procedure.
2-Wire Extension
(for EnviroRanger ERS 500, MultiRanger 100/200, and HydroRanger 200 only)
wht
blk
drain/shield
junction box
extend cable using 18 AWG shielded/twisted pair
7ML19985QT81 XRS-5 Series Transducers – OPERATION MANUAL Page EN-7
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