the 6280 is ahighly accurate Differential /pressure Transmitter. To further improve the already extremely
accurate and long term stable sensor
there is also the option auto calibration for applications where zero drift is not accepted. With the optional relays a simple alarm function can be achieved.
The Modbus option is another feature that can create great cost  reduction for many
installations. Another cost saving is that bidirectional sensors can be

MM manometers are used for measuring and indicating small over pressure, under pressure and differential pressure of air and non-aggressive gasses in pressure ranges from +/-50 Pa up to 0 - 1 500 Pa. Applications: General-purpose work in air-conditioning and ventilation, monitoring air filters for contamination and monitoring airflow and air velocity.

Differential Pressure Transmitter (Sensor) for HVAC Filters, Overpressure of Clean rooms, Smoke systems in Stairways halls etc.

The DPT-MOD differential pressure transmitter for air is designed to Modbus communication network (RTU). The digital signal can be sent as an output over Modbus communication network. 

• 5 Ranges in one transmitter!
• Additional 2 Input signal can be read over the Modbus network: 
  0…10V, NTC10K, PT1000, Ni1000, BIN IN (potential free contact)

Alert Panel for monitoring the status of filters - a Differential Pressure Switch with a Gauge combined in one quick to install panel.

• Clogged Filter Alert
• Continuous filter status monitoring - enables efficient maintenance planning 
• Quick and easy installation 
• Includes a connection kit with all accessories
• Very attractive Price-Performance 

DPI Differential Pressure Transmitters have up to two relays each, enabling two alarm set-point definitions. The transmitters also have an analogue 0-10Vdc output.For each transmitter it is possible to select by means of a jumper one of four different ranges, starting at minus 500 Pascal and up to 2,500 pascal.

DPG series is a Differential Pressure Gauge suitable for air and non-aggressive gasses. It is used in the following applications: monitoring air filters and fans, measuring pressures in air ducts, air-handling units, clean rooms and laminar flow cabinets. Measuring and monitoring differential pressures between different spaces. 
Product Features:

• Maintenance free
• Available with customized dials (e.g. for different airflow [m3/h, m3/s, l/s, etc.] and pressure units [Pa, mmH2O, InH2O, etc.])
• Attractive price-quality
• Very reliable

Differential Pressure Transmitters (Sensors) for HVAC Filters, Overpressure of Clean rooms, Smoke systems in Stairways halls etc.

8 Ranges ןin one transmitter!.

Option for Auto Zero calibration

Outputs: 4-20mA and 0-10Vdc - in 3 Wire connections

24Vac or 24Vdc

Differential Pressure Switches for Air

Pressure ranges from 20 Pascal up to 4500 pascal

IP54