Secutech Radio modules ST002004 Ficha De Dados
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Códigos do produto
ST002004
Security & Electronic Technologies GmbH
Page 7
mote monitoring of limit switches, of overfill prevention systems, position of
limit switches etc. in the chemical industry, in process automisation, for
loading and fuelling systems for liquids, liquid gas, and powdery products.
limit switches etc. in the chemical industry, in process automisation, for
loading and fuelling systems for liquids, liquid gas, and powdery products.
SECU-DATA 500C
RF-module for the output of the status of two relay contacts sent from a
SECU-
RF-module for the output of the status of two relay contacts sent from a
SECU-
DATA 500M. “C“ is for controller, SECU-DATA 500C is installed in
the control centre. In combination with a SECU-DATA 600M (NAMUR) or
SECU-DATA 700M (TRbF) or SECU-DATA 710M + SECU-DATA 710B
tank probe conditions from NAMUR-type or TRbF-type probes can be moni-
tored remotely.
SECU-DATA 1500C
Same as SECU-DATA 500C but not Ex-approved
SECU-DATA 700M (TRbF) or SECU-DATA 710M + SECU-DATA 710B
tank probe conditions from NAMUR-type or TRbF-type probes can be moni-
tored remotely.
SECU-DATA 1500C
Same as SECU-DATA 500C but not Ex-approved
SECU-DATA 600M
RF-module for evaluation and transmission of the output signals of a NA-
MUR
RF-module for evaluation and transmission of the output signals of a NA-
MUR
–type probe (NAMUR is an abbreviation for: Normen Arbeitsgemein-
schaft für Mess- und Regeltechnik) as per EN 50277 to a receiver module
SECU-DATA 500C. Intrinsically safe for the Ex-
SECU-DATA 500C. Intrinsically safe for the Ex-
zone 1. “M“ is for measure-
ment site. The conditions “ON“ or “OFF”, and “Probe FAULT“ are sent to
the receiver SECU-DATA 500C and are indicated by two relay contacts.
the receiver SECU-DATA 500C and are indicated by two relay contacts.
SECU-DATA 710M
RF-module for monitoring a TRbF
RF-module for monitoring a TRbF
–type probe (TRbF is an abbreviation for
the German
“Technische Regeln für brennbare Flüssigkeiten”) with a re-
ceiver module SECU-DATA 500C for explosive areas
. “M“ is for measure-
ment site. The conditions “ON“ or “OFF“, and “Probe FAULT“ are sent to
the receiver SECU-DATA 500C and are indicated by two relay contacts.
The limit switch of the probe is mounted inside the tank. The limit switch
monitors the filling level. It is supplied from the SECU-DATA 710M directly.
the receiver SECU-DATA 500C and are indicated by two relay contacts.
The limit switch of the probe is mounted inside the tank. The limit switch
monitors the filling level. It is supplied from the SECU-DATA 710M directly.
SECU-DATA 710B
“Classic”, passive diode-barrier for the Ex-zone 0 for supplying the limit
switch circuitry of a TRbF-type tank probe via an RF module SECU-DATA
710M. The output provides ignition protection level “ia”.
“Classic”, passive diode-barrier for the Ex-zone 0 for supplying the limit
switch circuitry of a TRbF-type tank probe via an RF module SECU-DATA
710M. The output provides ignition protection level “ia”.
SECU-BAR 125
Intrinsically safe “barrier“ for the Ex-zone 1 for supplying an RF module out
of the SECU-DATA series, if it is mounted in the Ex-zone 1. The output
current is limited electronically to 132 mA and the output voltage is limited
to max. 25.2 V, thus intrinsic safety as per EN 60079-11 (EN 50020) is
achieved. This barrier supersedes passive diode
Intrinsically safe “barrier“ for the Ex-zone 1 for supplying an RF module out
of the SECU-DATA series, if it is mounted in the Ex-zone 1. The output
current is limited electronically to 132 mA and the output voltage is limited
to max. 25.2 V, thus intrinsic safety as per EN 60079-11 (EN 50020) is
achieved. This barrier supersedes passive diode
barriers by it’s high output
current capability and it´s stable output voltage and is therefore best suita-
ble for universal applications.
ble for universal applications.