1 - FlowVision GmbH
1 - FlowVision GmbH
1 - FlowVision GmbH
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FC01-Ex-CA - Monitoring Head CST-Ex<br />
Description<br />
Thread-mounted calorimetric monitoring head<br />
Thread-mounted Ex approved calorimetric monitoring head for Flow<br />
Meter FC01-Ex-CA. For use in hazardous areas in equipment group II,<br />
category 1 (zones 0 and 20).<br />
Features<br />
● Medium temperature -40 °C...+75 °C<br />
● material monitoring head:<br />
- stainless steel 1.4571<br />
- Hastelloy C4 2.4610<br />
- Titanium G7 3.7235<br />
● EC type test certificate to EN 50014, EN 50020, EN 50281-1-1,<br />
EN 50284 and EN 1127-1 type of protection II 1/2 GD T 130<br />
°C IP67 EEx ia IIC T4.<br />
CST-Ex-..<br />
with Ex approval<br />
1<br />
Ordering information<br />
Type No.<br />
CST-Ex<br />
Thread-mounted monitoring head with calorimetric sensors<br />
Process connection<br />
11 thread size G1/2A<br />
Medium<br />
A air<br />
S other media (please enquire)<br />
Material of areas exposed to medium<br />
M1 stainless steel 1.4571 (standard)<br />
M2 Hastelloy C4 2.4610<br />
M6 Titanium G7 3.7235<br />
Length of shank/thread<br />
L08 27.5 mm (standard)<br />
L10 36 mm<br />
Electrical connection<br />
E20 round connector<br />
with gold-plated contacts<br />
Certification<br />
T5 approval to EC directive<br />
94/9/EG (ATEX 100 a)*)<br />
Specification of medium<br />
xxx<br />
CST-Ex - 11 W M1 L08 E20 T5 - ... ordering example<br />
*) for detailed information please see section 0.<br />
Technical data<br />
Type of head<br />
Thread/rated dia.<br />
Length of shank<br />
Length of sensor<br />
Suitable for pipe diameter<br />
Suitable for media<br />
Temperature range -40...+75 °C<br />
(medium + monitoring head zone T1)<br />
Temperature range -30...+75 °C<br />
(monitoring head zone T 2 )<br />
Pressure resistance (1)<br />
thread-mounted<br />
G1/2A<br />
27.5 mm, 36 mm<br />
14 mm<br />
DN 20...DN 50 (...L08...)<br />
DN 20...DN250 (...L10...)<br />
gases, depending on the resistance<br />
of material and Ex approval (ignitable<br />
media: see Ex approval)<br />
100 bar/1470 PSI<br />
Degree of protection (connector) (2) IP67<br />
Material<br />
stainless steel 1.4571/AISI 316 Ti<br />
Hastelloy C4 2.4610<br />
Connector<br />
copper tin (CuZn)<br />
Cable to electronic control unit LiYCY 4 x 2 x 0.75 mm 2 (AWG 18),<br />
light blue<br />
(1) Admissible operating pressure to DIN 2401, measured at max. temperature (= max.<br />
medium temperature).<br />
(2) with mating connector<br />
Dimensions<br />
CST-Ex-11xxxL08xxx<br />
27.5<br />
1.08<br />
G1/2A<br />
14<br />
.551<br />
undercut<br />
DIN 3852/B<br />
SW27<br />
1.06 in.<br />
T 1<br />
80.5 T 2<br />
41.5<br />
3.17<br />
1.63<br />
36<br />
1.42<br />
CST-Ex-11xxxL10xxx<br />
10 14<br />
.394 .551<br />
G1/2A<br />
ø18<br />
.709<br />
undercut<br />
DIN 3852/A<br />
SW27<br />
1.06 in.<br />
T , T - temperature zones<br />
1 2<br />
This is a metric design and millimeter dimensions take precedence ( mm )<br />
inch<br />
Issue A(270308) www.e-t-a.com<br />
1 - 131
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