TD 122.3
Art. no. 101659
Thermodifferential alarm 24 V DC including base
As fire detector for installation for ceiling
mounting. Responds to a fast temperature rise or
if a fixed temperature limit value is exceeded.
LED display and contact output via the ABAV-S
control unit. The fire detector is used where
smoke detectors would trigger false alarms due to
ambient conditions such as smoke, steam or dust.
The rate of temperature rise is defined according
to EN 54 class A1R. The upper temperature limit
value is set fixed to 57 °C ± 3 C. An output for
parallel display (-1.4 V/100 mA) is provided. The
thermodifferential alarm runs with the ABAV-S
control unit which also supplies the 24V DC
voltage. Alarm current consumption 52 mA at 24 V
DC Ambient temperature: -20 – 90 °C no icing.
Dimensions with base 100 x 50 mm (Ø x H)
Data sheet no. 43501
As fire detector for installation for ceiling
mounting. Responds to a fast temperature rise or
if a fixed temperature limit value is exceeded.
LED display and contact output via the ABAV-S
control unit. The fire detector is used where
smoke detectors would trigger false alarms due to
ambient conditions such as smoke, steam or dust.
The rate of temperature rise is defined according
to EN 54 class A1R. The upper temperature limit
value is set fixed to 57 °C ± 3 C. An output for
parallel display (-1.4 V/100 mA) is provided. The
thermodifferential alarm runs with the ABAV-S
control unit which also supplies the 24V DC
voltage. Alarm current consumption 52 mA at 24 V
DC Ambient temperature: -20 – 90 °C no icing.
Dimensions with base 100 x 50 mm (Ø x H)
Data sheet no. 43501
Unit price
€99.60
Thermodifferential alarm 24 V DC including base
As fire detector for installation for ceiling
mounting. Responds to a fast temperature rise or
if a fixed temperature limit value is exceeded.
LED display and contact output via the ABAV-S
control unit. The fire detector is used where
smoke detectors would trigger false alarms due to
ambient conditions such as smoke, steam or dust.
The rate of temperature rise is defined according
to EN 54 class A1R. The upper temperature limit
value is set fixed to 57 °C ± 3 C. An output for
parallel display (-1.4 V/100 mA) is provided. The
thermodifferential alarm runs with the ABAV-S
control unit which also supplies the 24V DC
voltage. Alarm current consumption 52 mA at 24 V
DC Ambient temperature: -20 – 90 °C no icing.
Dimensions with base 100 x 50 mm (Ø x H)
Data sheet no. 43501
As fire detector for installation for ceiling
mounting. Responds to a fast temperature rise or
if a fixed temperature limit value is exceeded.
LED display and contact output via the ABAV-S
control unit. The fire detector is used where
smoke detectors would trigger false alarms due to
ambient conditions such as smoke, steam or dust.
The rate of temperature rise is defined according
to EN 54 class A1R. The upper temperature limit
value is set fixed to 57 °C ± 3 C. An output for
parallel display (-1.4 V/100 mA) is provided. The
thermodifferential alarm runs with the ABAV-S
control unit which also supplies the 24V DC
voltage. Alarm current consumption 52 mA at 24 V
DC Ambient temperature: -20 – 90 °C no icing.
Dimensions with base 100 x 50 mm (Ø x H)
Data sheet no. 43501
| Measured medium 1: |
Air |
|---|---|
| Measuring range 1: |
Diffused light |
| Permissible temperature of medium 1: |
-20…+90 °C |
| Permits / approvals : |
VdS |
| Power supply 1: |
17...28 V DC |
| Sensor element 1: |
Diffused light |
Datasheet 43501 - Thermodifferential alarm TD 122.3
Catalogue 2024 (PDF)
Catalogue price list 2024 (Excel)
Catalogue price list 2024 (PDF)
Flip catalogue 2024
Technical data
| Measured medium 1: |
Air |
|---|---|
| Measuring range 1: |
Diffused light |
| Permissible temperature of medium 1: |
-20…+90 °C |
| Permits / approvals : |
VdS |
| Power supply 1: |
17...28 V DC |
| Sensor element 1: |
Diffused light |
Downloads
Datasheet 43501 - Thermodifferential alarm TD 122.3
Catalogue 2024 (PDF)
Catalogue price list 2024 (Excel)
Catalogue price list 2024 (PDF)
Flip catalogue 2024
ABAV-S 3.1
Control unit 230 V AC
For analyzing the signals and as a power supply
for up to 30 smoke detectors. The control unit
also monitors the cables for short circuits,
cable breakage and system malfunctions. LEDs
signal the smoke alarm, soiling, cable breakage
and short circuits. Normal operation on
potential-free contacts for the smoke alarm,
contamination signal and system faults.
Self-locking in the event of a smoke alarm.
Unlocked by an internal button. Frame with
click-in base for installation on mounting rail.
Protection class: IP 20. Ambient temperature: 0 –
+50 °C VDS test certificate: G 200071
Data sheet no. 43102
For analyzing the signals and as a power supply
for up to 30 smoke detectors. The control unit
also monitors the cables for short circuits,
cable breakage and system malfunctions. LEDs
signal the smoke alarm, soiling, cable breakage
and short circuits. Normal operation on
potential-free contacts for the smoke alarm,
contamination signal and system faults.
Self-locking in the event of a smoke alarm.
Unlocked by an internal button. Frame with
click-in base for installation on mounting rail.
Protection class: IP 20. Ambient temperature: 0 –
+50 °C VDS test certificate: G 200071
Data sheet no. 43102
ABAV-S 3.2
Control unit 24 V AC/DC
For analyzing the signals and as a power supply
for up to 30 smoke detectors. The control unit
also monitors the cables for short circuits,
cable breakage and system malfunctions. LEDs
signal the smoke alarm, soiling, cable breakage
and short circuits. Normal operation on
potential-free contacts for the smoke alarm,
contamination signal and system faults.
Self-locking in the event of a smoke alarm.
Unlocked by an internal button. Frame with
click-in base for installation on mounting rail.
Protection class: IP 20. Ambient temperature: 0 –
+50 °C VDS test certificate: G 200071
Data sheet no. 43102
For analyzing the signals and as a power supply
for up to 30 smoke detectors. The control unit
also monitors the cables for short circuits,
cable breakage and system malfunctions. LEDs
signal the smoke alarm, soiling, cable breakage
and short circuits. Normal operation on
potential-free contacts for the smoke alarm,
contamination signal and system faults.
Self-locking in the event of a smoke alarm.
Unlocked by an internal button. Frame with
click-in base for installation on mounting rail.
Protection class: IP 20. Ambient temperature: 0 –
+50 °C VDS test certificate: G 200071
Data sheet no. 43102
Einblicke zu 40 Jahren Oppermann
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