Volume flow
PV-BAC-AD1
Air pressure
Differential pressure vol. transm. air, 0 – 1000 Pa Output BACnet
For measuring the differential pressure of air and
non-aggressive gases. 10x offset adjustable via
rotary switch. Tolerance: +/-1% of final value (1
kPa) at -5 – 65 °C. Burst pressure 15 kPa. With
captive lid. 8 lid positions selectable.
Volumetric flow calculation, 5P calibration and
settings possible via optional display. Output
signal linear due to microprocessor technology.
Power supply: 15 – 30 V AC/DC. Power consumption:
85 mA (24 V AC)/25 mA (24 V DC). Downstream
connection: 2 4 mm nipple. Housing: Base: PBT,
color similar to RAL 7016. Lid: PC, color similar
to RAL 7016. Ring: PBT, color similar to RAL
1003. 2 x Strain relief M16. Protection class: IP
65, (including seal ring). Fast wiring with
double-row spring terminals. Cable cross-section
0.2 – 1.5 mm². Permissible ambient conditions:
-20 °C to 70°C. 0 – 95% rH (non-condensing).
Leakage resistance: 100 MΩ, 20°C, 500 V DC.
Data sheet no. 13301
For measuring the differential pressure of air and
non-aggressive gases. 10x offset adjustable via
rotary switch. Tolerance: +/-1% of final value (1
kPa) at -5 – 65 °C. Burst pressure 15 kPa. With
captive lid. 8 lid positions selectable.
Volumetric flow calculation, 5P calibration and
settings possible via optional display. Output
signal linear due to microprocessor technology.
Power supply: 15 – 30 V AC/DC. Power consumption:
85 mA (24 V AC)/25 mA (24 V DC). Downstream
connection: 2 4 mm nipple. Housing: Base: PBT,
color similar to RAL 7016. Lid: PC, color similar
to RAL 7016. Ring: PBT, color similar to RAL
1003. 2 x Strain relief M16. Protection class: IP
65, (including seal ring). Fast wiring with
double-row spring terminals. Cable cross-section
0.2 – 1.5 mm². Permissible ambient conditions:
-20 °C to 70°C. 0 – 95% rH (non-condensing).
Leakage resistance: 100 MΩ, 20°C, 500 V DC.
Data sheet no. 13301
VP250-00-SET
Volume flow
Low-pressure volume flow transmitter and monitor incl. Senso ZP assembly kit
VP250-01-SET
Volume flow
Low-pressure volume flow transmitter and monitor incl. Senso ZP assembly kit
VP250-AP
Volume flow
Low-pressure volume flow transmitter and monitor, for on-wall mounting.
Round functional unit for screw-mounting with
annular orifice and round snap-fit cover. Large
LCD display. Adjustable threshold with red LED
indication if below threshold. Supply voltage: 24
V AC/DC. Adjustable working range 0 – 99,999 m³/h
Measuring range: 0 – 250 Pa. Margin of error:
+/-1 Pa (at 10 – 30 °C). Output 1: 0(2) – 10 V
corresponds to 0 – 99,999 m³/h Output 2: 0(4) –
20 mA corresponds to 0 – 99,999 m³/h Output 3:
Relay with floating changeover contact.
Electrical connection: M16 strain-relieved.
Protection class: IP 65.
Data sheet no. 13159
Round functional unit for screw-mounting with
annular orifice and round snap-fit cover. Large
LCD display. Adjustable threshold with red LED
indication if below threshold. Supply voltage: 24
V AC/DC. Adjustable working range 0 – 99,999 m³/h
Measuring range: 0 – 250 Pa. Margin of error:
+/-1 Pa (at 10 – 30 °C). Output 1: 0(2) – 10 V
corresponds to 0 – 99,999 m³/h Output 2: 0(4) –
20 mA corresponds to 0 – 99,999 m³/h Output 3:
Relay with floating changeover contact.
Electrical connection: M16 strain-relieved.
Protection class: IP 65.
Data sheet no. 13159
VPX1000-00-SET
Volume flow
Volume flow pressure indicator transmitter monitor with NFC technology.
Incl. assembly kit ZP. Built-in unit with
rectangular front panel and large LCD display
with bar graph. Additional three-color LED.
Adjustable limit value. LED display, changes
color from green to red if below the limit value.
Parameterization via push-button or NFC tool from
k-factor, air density (Rho), threshold value and
working range. Units of measure: m³/h, l/s or
ft³/min. Supply voltage: 24 V AC/DC. Adjustable
working range 0 – 99,999 m³/h. Measuring range: 0
– 1000 Pa, margin of error: < 1.0% of the
measuring range. Output 1: 0(2) – 10 V = 0 –
99,999 m³/h Output 2: (0) 4 – 20 mA = 0 – 99,999
m³/h Output 3: Relay with changeover contact,
potential-free, loadable 6 A, 230 V AC or 5 A, 30
V DC. Pressure connection: 2 x 6 mm nipple. Fast
wiring with spring terminals 0.2 – 1.5 mm². M16
strain relief. Installation dimensions base: 112
x 58 mm (ø x H) Permissible ambient conditions:
-5 – 65 °C, 0 – 95% rH, non-condensing.
Protection class: IP 54, with O-ring IP 64
(option)
Data sheet no. 13170
Incl. assembly kit ZP. Built-in unit with
rectangular front panel and large LCD display
with bar graph. Additional three-color LED.
Adjustable limit value. LED display, changes
color from green to red if below the limit value.
Parameterization via push-button or NFC tool from
k-factor, air density (Rho), threshold value and
working range. Units of measure: m³/h, l/s or
ft³/min. Supply voltage: 24 V AC/DC. Adjustable
working range 0 – 99,999 m³/h. Measuring range: 0
– 1000 Pa, margin of error: < 1.0% of the
measuring range. Output 1: 0(2) – 10 V = 0 –
99,999 m³/h Output 2: (0) 4 – 20 mA = 0 – 99,999
m³/h Output 3: Relay with changeover contact,
potential-free, loadable 6 A, 230 V AC or 5 A, 30
V DC. Pressure connection: 2 x 6 mm nipple. Fast
wiring with spring terminals 0.2 – 1.5 mm². M16
strain relief. Installation dimensions base: 112
x 58 mm (ø x H) Permissible ambient conditions:
-5 – 65 °C, 0 – 95% rH, non-condensing.
Protection class: IP 54, with O-ring IP 64
(option)
Data sheet no. 13170
VPX1000-01-SET
Volume flow
Volume flow pressure indicator transmitter monitor with NFC technology.
Incl. assembly kit ZP. Built-in unit with round
front panel and large LCD display with bar graph.
Additional three-color LED. Adjustable limit
value. LED display, changes color from green to
red if below the limit value. Parameterization
via push-button or NFC tool from k-factor, air
density (Rho), threshold value and working range.
Units of measure: m³/h, l/s or ft³/min. Supply
voltage: 24 V AC/DC. Adjustable working range 0 –
99,999 m³/h. Measuring range: 0 – 1000 Pa, margin
of error: < 1.0% of the measuring range. Output
1: 0(2) – 10 V = 0 – 99,999 m³/h Output 2: (0) 4
– 20 mA = 0 – 99,999 m³/h Output 3: Relay with
changeover contact, potential-free, loadable 6 A,
230 V AC or 5 A, 30 V DC. Pressure connection: 2
x 6 mm nipple. Fast wiring with spring terminals
0.2 – 1.5 mm². M16 strain relief. Installation
dimensions base: 112 x 58 mm (ø x H) Permissible
ambient conditions: -5 – 65 °C, 0 – 95% rH,
non-condensing. Protection class: IP 54, with
O-ring IP 64 (option)
Data sheet no. 13170
Incl. assembly kit ZP. Built-in unit with round
front panel and large LCD display with bar graph.
Additional three-color LED. Adjustable limit
value. LED display, changes color from green to
red if below the limit value. Parameterization
via push-button or NFC tool from k-factor, air
density (Rho), threshold value and working range.
Units of measure: m³/h, l/s or ft³/min. Supply
voltage: 24 V AC/DC. Adjustable working range 0 –
99,999 m³/h. Measuring range: 0 – 1000 Pa, margin
of error: < 1.0% of the measuring range. Output
1: 0(2) – 10 V = 0 – 99,999 m³/h Output 2: (0) 4
– 20 mA = 0 – 99,999 m³/h Output 3: Relay with
changeover contact, potential-free, loadable 6 A,
230 V AC or 5 A, 30 V DC. Pressure connection: 2
x 6 mm nipple. Fast wiring with spring terminals
0.2 – 1.5 mm². M16 strain relief. Installation
dimensions base: 112 x 58 mm (ø x H) Permissible
ambient conditions: -5 – 65 °C, 0 – 95% rH,
non-condensing. Protection class: IP 54, with
O-ring IP 64 (option)
Data sheet no. 13170
VPX1000-AP
Volume flow
Volume flow pressure indicator transmitter monitor with NFC technology.
Round surface-mounted housing, attached using
screws. Large LCD display with bar graph.
Additional three-color LED. Adjustable limit
value. LED display, changes color from green to
red if below the limit value. Parameterization
via push-button or NFC tool from k-factor, air
density (Rho), threshold value and working range.
Units of measure: m³/h, l/s or ft³/min. Supply
voltage: 24 V AC/DC. Adjustable working range 0 –
99,999 m³/h. Measuring range: 0 – 1000 Pa, margin
of error: < 1.0% of the measuring range. Output
1: 0(2) – 10 V = 0 – 99,999 m³/h Output 2: (0) 4
– 20 mA = 0 – 99,999 m³/h Output 3: Relay with
changeover contact, potential-free, loadable 6 A,
230 V AC or 5 A, 30 V DC. Pressure connection: 2
x 6 mm nipple. Fast wiring with spring terminals
0.2 – 1.5 mm². M16 strain relief. Permissible
ambient conditions: -5 – 65 °C, 0 – 95% rH,
non-condensing. Protection class: IP 65.
Data sheet no. 13170
Round surface-mounted housing, attached using
screws. Large LCD display with bar graph.
Additional three-color LED. Adjustable limit
value. LED display, changes color from green to
red if below the limit value. Parameterization
via push-button or NFC tool from k-factor, air
density (Rho), threshold value and working range.
Units of measure: m³/h, l/s or ft³/min. Supply
voltage: 24 V AC/DC. Adjustable working range 0 –
99,999 m³/h. Measuring range: 0 – 1000 Pa, margin
of error: < 1.0% of the measuring range. Output
1: 0(2) – 10 V = 0 – 99,999 m³/h Output 2: (0) 4
– 20 mA = 0 – 99,999 m³/h Output 3: Relay with
changeover contact, potential-free, loadable 6 A,
230 V AC or 5 A, 30 V DC. Pressure connection: 2
x 6 mm nipple. Fast wiring with spring terminals
0.2 – 1.5 mm². M16 strain relief. Permissible
ambient conditions: -5 – 65 °C, 0 – 95% rH,
non-condensing. Protection class: IP 65.
Data sheet no. 13170
VT-MOD-I-200-D-NFC
Volume flow
Volume flow temperature transmitter with display and NFC interface, Modbus output, L = 200 mm
""For measuring volume flow in air ducts. With
adjustable mounting flange for adjusting the
immersion depth. Via the NFC interface on the
display, the transmitter can be configured in
such a way that the flow volume speed as m/s is
displayed and output instead of the flow volume
in m³/h. The size of the air duct and a
correction factor can also be set via NFC
interface. The microprocessor technology
guarantees a constant linear output, even at low
air speeds. 5-point calibration and
parameterization (address, baud rate) via the NFC
interface on the display. 10 offset points:
linear shift of characteristic curve of the
output signal via 10-level rotary switch. Captive
lid with 8-way positioning. Volume flow
measurement range: 0 – 9,999 m³/h,
parameterizable via correction factors 10,
measurement ranges can be set using the rotary
switch. Air flow: 0 – 2 m/s 0 – 2,5 m/s 0 – 4 m/s
0 – 5 m/s 0 – 6 m/s 0 – 8 m/s 0 – 10 m/s* 0 – 12
m/s 0 – 15 m/s 0 – 20 m/s *Factory setting
Measuring range, temperature: Factory setting 0 –
50 °C, via NFC interface adjustable between -50
and 100 °C
""For measuring volume flow in air ducts. With
adjustable mounting flange for adjusting the
immersion depth. Via the NFC interface on the
display, the transmitter can be configured in
such a way that the flow volume speed as m/s is
displayed and output instead of the flow volume
in m³/h. The size of the air duct and a
correction factor can also be set via NFC
interface. The microprocessor technology
guarantees a constant linear output, even at low
air speeds. 5-point calibration and
parameterization (address, baud rate) via the NFC
interface on the display. 10 offset points:
linear shift of characteristic curve of the
output signal via 10-level rotary switch. Captive
lid with 8-way positioning. Volume flow
measurement range: 0 – 9,999 m³/h,
parameterizable via correction factors 10,
measurement ranges can be set using the rotary
switch. Air flow: 0 – 2 m/s 0 – 2,5 m/s 0 – 4 m/s
0 – 5 m/s 0 – 6 m/s 0 – 8 m/s 0 – 10 m/s* 0 – 12
m/s 0 – 15 m/s 0 – 20 m/s *Factory setting
Measuring range, temperature: Factory setting 0 –
50 °C, via NFC interface adjustable between -50
and 100 °C