Pulsar dB Series Instruction Manual

Wire the transducer into the relevant PULSAR ultra
instrument as shown in figure 6. Terminal numbers will
depend on the unit.
NOTE: All extension cables must use 2 or 3 core screened
cables not exceeding a total of 100nF between conductor
to screen and 40 ohms/conductor.
The installation is now complete; refer to the PULSAR ultra
user manual for instructions on how set up the PULSAR
ultra instrument.
dB Flange Dimensions (mm)
EN1092 (BS 4504)
Size A B C
50 165 19 125
80 200 19 160
100 220 19 180
150 286 19 240
200 337 19 295
ANSI Class 150
Size A B C
2 165 19 121
3 200 19 152
4 220 19 190
6 286 19 241
8 343 19 298
SPECIFICATIONS
Model Range in Blanking
metres Distance
dBmach3 2.5m
dB3 3m 0.125m
dB6 6m
dB10 10m
dB15 15m
dB25 25m
dB40 40m
Process Connection: 1" BSP or NPT
Operating Temperature: -40 to +90°C (dB3/dBmach3 -30 to +90°C)
In hazardous area -40 to +75° C (dB3/dBmach3 -30 to +75°C)
Ingress Protection: IP68.
EU DECLARATION OF CONFORMITY
Pulsar Process Measurement Ltd. declares under our sole responsibility
that the products listed below conform with the relevant provisions of
EU directives 2014/34/EU (ATEX), 2014/30/EU (EMC) & 2011/65/EU
(RoHS). Product(s): dB3, dBmach3, dB6, dB10, dB15, dB25 & dB40.
Notified Body: Sira Certification Service (0518) (CSA)
Unit 6, Hawarden Industrial Park,
Hawarden,
Deeside,
CH5 3US
Conformity has been demonstrated with reference to the following
documentation: Quality Assurance Notification Sira 02ATEXM230.
EU type examination certificate Sira 02ATEX2103X (Exia),
02ATEX5104X (Exmb), and IECEx SIR 18.0037X (Exmb).
Compliance with the Essential Health & Safety Requirements has been
assessed by reference to the following relevant standards:
ATEX: EN 60079-0, -11, -18.
EMC: EN 61326-1:2013, class industrial.
Tim Brown – Electronics Engineer Date 5th July 2019
No. holes
4 -18mm Dispose of Transducer and cable in accordance with regional
environment regulations for electronic equipment e.g. WEEE
8 -18mm
regulations apply within the EU to Directive 2012/19/EU
8 -18mm
8 -23mm
P U L S A R Process Measurement Limited
12 -23mm
Cardinal Building
Enigma Commercial Centre
No. holes
Sandy's Road
4 -18mm
Malvern
4 -18mm
WR14 1JJ
8 -18mm
United Kingdom
8 -22mm
8 -22mm © Pulsar Process Measurement Ltd 2019
Operating Housing diameter Housing
Frequency Height
0m 125kHz 180 (sunshield) 205
125kHz 78 115
0.3m 75kHz 86 104
0.3m 50kHz 86 104
0.5m 40kHz 86 122
0.6m 30kHz 105 142
1.2m 20kHz 205 223
Tel: +44 (0)1684 891371
Fax: +44 (0)1684 575985
email: info@pulsar-pm.com
http://www.pulsar-pm.com
dB series TRANSDUCERS
I M
NSTRUCTION ANUAL
M-DB-0-005-0P