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Products
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:
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142
Item(s)
in 15 page(s)
All-weather protective cover for HVAC sensors
Category
:
Accessories
Article code
:
AWP-10-13-13
Circular CAV controller | 160 mm
Category
:
Circular motorised dampers with built-in sensor
Article code
:
ACDPH-160
Digital fan speed controller 3 A
Category
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End of life approaching
Article code
:
DP1S0-30-DT
Digital fan speed controller 6 A
Category
:
End of life approaching
Article code
:
DP1S0-60-DT
Digital fan speed controller 10 A
Category
:
End of life approaching
Article code
:
DP1S0100-DT
Digital fan speed controller 3 A
Category
:
End of life approaching
Article code
:
DP2S0-30-DT
Digital fan speed controller 6 A
Category
:
End of life approaching
Article code
:
DP2S0-60-DT
Dual pressure transmitter with display 10 kPa - 24 VDC supply
Category
:
Dual input pressure transmitters with display
Article code
:
DPD-F-10K
Dual pressure transmitter with display 1000 Pa - 24 VDC supply
Category
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Dual input pressure transmitters with display
Article code
:
DPD-F-1K0
Circular CAV controller | 125 mm
Category
:
Circular motorised dampers with built-in sensor
Article code
:
ACDPH-125
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10
20
50
142
Item(s)
in 15 page(s)
News
for your search
:
Differential Pressure Devices
Created on
:
8/18/2024
Created by
:
Stefka Yosifova Boykina
In HVAC systems, "differential pressure" denotes the variance in air pressure between distinct points within the system. This pressure variance plays a pivotal ...
Sentera’s New CAV Controller
Created on
:
8/18/2024
Created by
:
Stefka Yosifova Boykina
Following the best practices in the HVAC, we designed the new series of circular electrically operated CAV dampers also featuring differential pressure control. ...
Monitoring fresh air flow
Created on
:
8/18/2024
Created by
:
Pascal Eeckhoudt
The Sentera DPS differential pressure sensor guarantees the display of the actual and real air flow rate in function of the occupancy rate of a room or building ...
Differential Pressure Devices
Created on
:
8/18/2024
Created by
:
Stefka Yosifova Boykina
In HVAC systems, "differential pressure" denotes the variance in air pressure between distinct points within the system. This pressure variance plays a pivotal ...
Sentera’s New CAV Controller
Created on
:
8/18/2024
Created by
:
Stefka Yosifova Boykina
Following the best practices in the HVAC, we designed the new series of circular electrically operated CAV dampers also featuring differential pressure control. ...
FAQ
for your search
:
What does ‘IP protection’ mean?
Protection against ingress of solid objects and liquids IP rating stands for “Ingress Protection rating”. However, sometimes, “International Protection rating”
What is the difference between a transmitter, intelligent sensor and sensor controller?
Sentera offers three sensor types: transmitters, intelligent sensors, and sensor controllers. The main difference between these types is the functionality, or t
How to control EC fan speed?
An EC motor or Electronically Commutated motor can be seen as an AC motor with integrated fan speed controller. The EC motor requires an indication of the desir
Why to measure temperature and relative humidity?
Temperature and relative humidity have a direct impact on the sense of well-being and comfort of the residents. Dry air leads to dry skin, itchy eyes, and i
Why measure CO2?
Demand-controlled ventilation based on CO2 measurements Demand-controlled ventilation systems use CO2 concentrations within a building to know whether adequate
Why to measure TVOC or indoor air quality?
Volatile Organic Compounds or VOCs are organic chemicals that become a gas at room temperature. They are the main origin of air pollution at ground level. A com
Why measure CO in underground parking garages?
In general, cars with combustion engines primarily emit carbon dioxide (CO2) and carbon monoxide (CO) as exhaust gases. However, the relative amounts of each em
What is PoM or Power over Modbus?
Many Sentera products can share information via Modbus communication. Modbus is a serial communication protocol that uses RS485 technology. Sentera Modbus-compa
Can I use a Sentera transmitter for agriculture or horticulture applications?
Sentera has products for a wide range of applications. Agriculture is one of those. Sentera products in this category measure CO2, soil moisture, relative humid
What is the difference between 3-wire and 4-wire connection?
4-wire connection Sentera -F and -H sensors require a supply voltage of 24 VDC. This type of sensors require a 4-wire connection. They can be connected with a
How does an NDIR CO2 Sensor Work?
NDIR stands for “nondispersive infrared”. Today, it is the most common sensor type for the measurement of CO2, carbon dioxide, concentrations in an environment.
How to recalibrate a CO2 sensor?
Virtually all gas sensors are subject to some sort of drift, including CO2 sensors. The degree of drift is partially dependent on the use of quality components
Who is Sentera?
Sentera - innovative and easy to use HVAC control solutions! It's our mission to optimise your comfort and indoor air quality by regulating fresh air supply and
How to measure air volume flow or air velocity?
A balanced ventilation system supplies fresh air to the building while it extracts stale air from the building. To check whether there is sufficient ventilation
What is dew point temperature?
The dew point temperature is the temperature at which air begins to condense. When air comes into contact with an object that has the dew point temperature, con
What is relative humidity?
What is relative humidity? Relative humidity is a way to express how humid the air is. At any given temperature, there is water vapour in the air. Relative humi
Why measure indoor temperature?
Temperature is the measurement of how hot or cold a particular environment is. When we talk about ambient temperature, room temperature or outside temperature,
How to interpret article codes of Sentera sensors?
How to interpret article codes of Sentera sensors? The Sentera article codes follow a certain logic. Every character in the code stands for a characteristic of
How do destratification fans work?
Destratification is a simple, yet effective solution for heating savings in areas with high ceilings like warehouses and communal spaces. A destratification fan
What is a Modbus Network Bus Terminator or NBT?
Disruptions in a communication network can be prevented by using Network Bus Terminators or NBTs. Modbus Network Bus Terminators reduce voltage reflections in t
What should I pay attention to when creating a Modbus RTU network?
What is (RS485) Modbus RTU communication? Modbus RTU is an open serial protocol derived from the master/slave architecture (now client/server) originally develo
What is a control signal?
A control signal is typically used to control an electronic device. This can be a fan speed controller, a damper actuator, an EC fan, etc. An example: Telling a
What is the difference between VDC and VAC?
Alternating Current (AC) and Direct Current (DC) are the two types of electric currents that coexists in our daily life. They are both used for supplying power
What are the advantages of Modbus communication over analogue signals?
Modbus communication offers several significant advantages over traditional analogue signals, particularly in industrial and home and building automation applic
What types of NDIR sensors exist?
General characteristics of all NDIR sensors NDIR (Non-dispersive Infra-red) sensing has become the leading method for measuring CO2 concentration. This techno
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