Differential pressure regulators - Import export

The DMD 331 is a differential pressure transmitter for industrial applications and is based on a piezoresistive stainless steel sensor, which can be pressurized on both sides with fluids or gases compatible with SST 1.4404 and 1.4435. The compact design allows an integration of the DMD 331 in machines and applications with limited space. The DMD 331 calculates the difference between the pressure on the positive and the negative side and converts it into a proportional electrical signal. Features: — differential pressure 0 ... 20 mbar up to 0 ... 16 bar — accuracy: 0.5 % FSO — 2 piezoresistive stainless steel sensors — differential pressure wet / wet — permissible static pressure -one sided- up to 30 times of differential pressure range — compact design — mechanical robust and relieable at dynamic pressures as well as shock and vibration

The pressure transmitter DMK 456 has been developed for measuring the pressure in systems and the level in tanks and is as a consequence certificated for shipbuilding and offshore applications. Due robust stainless steel field housing and the possibility to use the device in intrinsic safe areas (temperature class T6) enable to measure the pressure of aggressive gases and fluids under extreme operating conditions. The basis for the DMK 456 is a capacitive ceramic sensor element designed by BD\SENSORS, which offers a high overload resistance and medium compatibility. Features: — nominal pressure: 0 ... 40 mbar up to 0...20 bar — accuracy: 0.25 % (opt. 0.1 %) FSO — shipping approvals: ABS, BV, CCS, DNV, GL, LR — IS-version (temperature class T6), Ex ia = intrinsically safe for gases — high overpressure capability — robust stainless steel field housing Optional Features: diaphragm AI2O3 99.9%

Features: — differential pressure 0 ... 1 bar bis 0 ... 70 bar — display mode selectable: P+, P-, ∆P — display and pressure ports rotatable — 2 piezoresistive stainless steel sensors

The DMD 341 is a differential pressure transmitter for non-aggressive gases and compressed air. Because of its compact and robust aluminium housing it is suited for machine and plant engineering. Basic element is a piezoresistive stainless steel silicon sensor, which features high accuracy and excellent long term stability. In combination with our display and switching unit ASM 430 the user has a 4-digit LED-display for representing the differential pressure as well as up to 2 freely configurable contacts. Features: — differential pressure 0 ... 6 mbar up to 0 ... 1000 mbar — accuracy: 0.35% / 1% / 2% FSO — piezoresistive silicon sensor — compact and robust aluminium housing — suited for non-aggressive gases and compressed air — current and voltage output signals in 2- and 3-wire systems Optional Features: — display and switching module with up to 2 contacts — customer specific versions

Features: — differential pressure 0 ... 6 mbar up to 0 ... 1.000 mbar — accuracy: 1 % FSO — piezoresistive pressure sensor

The pressure transmitter DPS 300 was developed for the differential pressure measuring for dry, non aggressive gases and compressed air and can be used for several HVAC applications. The DPS 300 is a multi range transmitter with up to three adjustable ranges. The device is equipped with a two-line LC display optionally and can simply parameterised. Values, status of the contact and the unit are shown on the display. Features: — differential pressure 0 ... 1.6 mbar up to 0 ... 1.000 mbar — accuracy: 0.5 % FSO BFSL — current and voltage output signals in 2- and 3-wire systems — adjustable ranges — adjustable damping Optional Features: — LC-display, two-line — automatic zero adjustment — contacts (only in combination with display) — square root extraction (only in combination with display)

The differential pressure transmitter DPT 200 has been especially designed for the process industry and can be used for level measurement of closed, pressurized tanks, pump or filter controlling, etc. The possibility passes different pressure seals at the DPT 200 adding with different membrane materials to reach an optimal adaptation to the application. Features: — differential pressure von 1 mbar bis 20 bar — static pressure bis max. 400 bar — turn-down max. 100:1 — accuracy: 0.075 % FSO — HART®-communication — output signal: linear or square root extraction — aluminium housing Optional Features: — IS-version: Ex ia = intrinsically safe Version (group II) EX ia= intrinsically safe Version for firedamp mines (group I) Ex d = flameproof enclosure (group II) — LC-Display — stainless steeel housing

The differential pressure transmitter DPT 100 has been especially designed for fast test processes in leakage and flow measurement, where a fast response time and high sampling rate are necessary. The compact design of the DPT 100 facilitates the use in standardised applications, e. g., and the installation in 19“ Rack. The DPT 100 with optionally RS485 interface uses the communication protocol Modbus RTU which has found the way in industrial communication as an open protocol. The Modbus protocol is based on a master Slave architecture with which up to 247 Slaves can be questioned by a master – the data will transfer in binary form. Features: — differential pressure from 10 mbar up to 20 bar — static pressure max. 400 bar — accuracy: 0.1 % FSO — output signal 4 ... 20mA / 2-wire — aluminium housing, die casting Optional Features: — output signal RS485 with Modbus RTU protocol — several process connections

The DK46/47/48/800 is a variable area (VA) flowmeter for monitoring and adjusting extremely small flow rates of liquids and gases. It is thus particularly useful for sample flow monitoring in analyser systems and gas chromatographs or measuring liquids and gases in laboratories and pilot installations. The purgemeter operates without auxiliary power supply and is available with different glass tube and installation lengths from 90 to 325 mm / 3.55 to 12.8". The medium is visible and the flow value can be read directly off the scale at the height of the float. The glass flowmeter can be provided with max. two limit switches (NAMUR) or a 3-wire digital output. For precise setting of the flow value, the VA meter features a needle valve. The DK 46/47/48/800 is also available with a differential pressure/flow regulator to provide constant flow rates in case of varying inlet or outlet pressures. The device has approvals for use in hazardous areas.

These miniature pressure regulators fit into applications with low space requirements and low pressure levels. They work reliable and have a long life expectancy. A rotary knob is used to set the pressure level. The use of water can be realized with pressure regulator versions without bleeder ports. These pressure regulators are built with a very robust brass housing. The pneumatic connection is done by M5 inner thread. On request all pressure regulators can be adapted to different pressure levels or set to a specific output pressure. Seals can be changed from NBR to EPDM or Viton (FKM). Thereby it is easy to adapt the regulators to special media as oxygen (O2) or drinking water (H2O).

These precision pressure regulators can be used in various applications. They convince through their small size, high flow rates and high accuracy. Their modular design allows a cost optimized configuration. High reliability and maintenance free use are ensured for a long lifetime. A rotary knob is used to set the pressure level. The pressure regulator versions with bleeder ports can be used for pressurized air or neutral gases. These pressure regulators are built with a very robust brass housing. These pressure regulators can be connected by G1/8 inner thread. On request all pressure regulators can be adapted to different pressure levels or set to a specific output pressure. Seals can be changed from NBR to EPDM or Viton (FKM). Thereby it is easy to adapt the regulators to special media as oxygen (O2) or drinking water (H2O).

These precision pressure regulators can be used in various applications. They convince through their small size, high flow rates and high accuracy. Their modular design allows a cost optimized configuration. High reliability and maintenance free use are ensured for a long lifetime. The pressure setting is done by an adjusting screw. The use of water can be realized with pressure regulator versions without bleeder ports. These pressure regulators are built with a very robust brass housing. The pneumatic connection is done by M5 inner thread. On request all pressure regulators can be adapted to different pressure levels or set to a specific output pressure. Seals can be changed from NBR to EPDM or Viton (FKM). Thereby it is easy to adapt the regulators to special media as oxygen (O2) or drinking water (H2O).

These precision pressure regulators can be used in various applications. They convince through their small size, high flow rates and high accuracy. Their modular design allows a cost optimized configuration. High reliability and maintenance free use are ensured for a long lifetime. A rotary knob is used to set the pressure level. The use of water can be realized with pressure regulator versions without bleeder ports. These pressure regulators are built with a very robust brass housing. These pressure regulators can be connected by G1/8 inner thread. On request all pressure regulators can be adapted to different pressure levels or set to a specific output pressure. Seals can be changed from NBR to EPDM or Viton (FKM). Thereby it is easy to adapt the regulators to special media as oxygen (O2) or drinking water (H2O).

The pressure regulator type 8042 in reinforced version is a smart combination of a pilot pressure regulator with a sliding gate control valve and is excellently suited for gases and vapors. The pressure regulator, which operates with auxiliary pneumatic energy, is characterized by highest dynamics and control quality. External or manual set point adjustment completes the compact and simple design of the valve and regulator.

The pressure regulator type 8042 is a smart combination of a pilot pressure regulator with a sliding gate control valve and is excellently suited for gases and vapors. The pressure regulator, which operates with auxiliary pneumatic energy, is characterized by highest dynamics and control quality. External or manual set point adjustment completes the compact and simple design of the valve and regulator.

The self operated pressure regulator Type 8011 in a reinforced version with closed spring cover in the form of a pressure reducing valve (downstream pressure regulator) or an excess flow valve (upstream pressure regulator) is used in a wide range of process engineering control tasks. Media such as steam, liquids, gases, etc. can be excellently controlled without auxiliary energy.

The self operated pressure regulator type 8011 with closed spring cover in the form of a pressure reducing valve (downstream pressure regulator) or an excess flow valve (upstream pressure regulator) is used in a wide range of process engineering control tasks. Media such as steam, liquids, gases, etc. can be excellently controlled without auxiliary energy.

These precision pressure regulators can be used in various applications. They convince through their small size, high flow rates and high accuracy. Their modular design allows a cost optimized configuration. High reliability and maintenance free use are ensured for a long lifetime. The pressure setting is done by an adjusting screw. The use of water can be realized with pressure regulator versions without bleeder ports. These pressure regulators are built with a very robust brass housing. Connection is done by 1/8“ NPTF inner thread. On request all pressure regulators can be adapted to different pressure levels or set to a specific output pressure. Seals can be changed from NBR to EPDM or Viton (FKM). Thereby it is easy to adapt the regulators to special media as oxygen (O2) or drinking water (H2O).

These miniature pressure regulators fit into applications with low space requirements and low pressure levels. They work reliable and have a long life expectancy. A rotary knob is used to set the pressure level. The pressure regulator versions with bleeder ports can be used for pressurized air or neutral gases. These pressure regulators are built with a very robust brass housing. The pneumatic connection is done by M5 inner thread. On request all pressure regulators can be adapted to different pressure levels or set to a specific output pressure. Seals can be changed from NBR to EPDM or Viton (FKM). Thereby it is easy to adapt the regulators to special media as oxygen (O2) or drinking water (H2O).

These precision pressure regulators can be used in various applications. They convince through their small size, high flow rates and high accuracy. Their modular design allows a cost optimized configuration. High reliability and maintenance free use are ensured for a long lifetime. A rotary knob is used to set the pressure level. The use of water can be realized with pressure regulator versions without bleeder ports. These pressure regulators are built with a very robust brass housing. These pressure regulators can be connected by G1/8 inner thread. On request all pressure regulators can be adapted to different pressure levels or set to a specific output pressure. Seals can be changed from NBR to EPDM or Viton (FKM). Thereby it is easy to adapt the regulators to special media as oxygen (O2) or drinking water (H2O).

These precision pressure regulators can be used in various applications. They convince through their small size, high flow rates and high accuracy. Their modular design allows a cost optimized configuration. High reliability and maintenance free use are ensured for a long lifetime. The pressure setting is done by an adjusting screw. The use of water can be realized with pressure regulator versions without bleeder ports. These pressure regulators are built with a very robust brass housing. Connection is done by 1/8“ NPTF inner thread. On request all pressure regulators can be adapted to different pressure levels or set to a specific output pressure. Seals can be changed from NBR to EPDM or Viton (FKM). Thereby it is easy to adapt the regulators to special media as oxygen (O2) or drinking water (H2O).

These precision pressure regulators can be used in various applications. They convince through their small size, high flow rates and high accuracy. Their modular design allows a cost optimized configuration. High reliability and maintenance free use are ensured for a long lifetime. The pressure setting is done by an adjusting screw. The use of water can be realized with pressure regulator versions without bleeder ports. These pressure regulators are built with a very robust brass housing. The pneumatic connection is done by M5 inner thread. On request all pressure regulators can be adapted to different pressure levels or set to a specific output pressure. Seals can be changed from NBR to EPDM or Viton (FKM). Thereby it is easy to adapt the regulators to special media as oxygen (O2) or drinking water (H2O).

These precision pressure regulators can be used in various applications. They convince through their small size, high flow rates and high accuracy. Their modular design allows a cost optimized configuration. High reliability and maintenance free use are ensured for a long lifetime. The pressure setting is done by an adjusting screw. The pressure regulator versions with bleeder ports can be used for pressurized air or neutral gases. These pressure regulators are built with a very robust brass housing. The pneumatic connection is done by M5 inner thread. On request all pressure regulators can be adapted to different pressure levels or set to a specific output pressure. Seals can be changed from NBR to EPDM or Viton (FKM). Thereby it is easy to adapt the regulators to special media as oxygen (O2) or drinking water (H2O).

Our installation systems with integrated safety control block are suitable for installation in pressurized lines. The integrated safety control block consists of a volume flow reduction unit and a pressure reducing valve. These two components make this system become a cost-effective, very safe, and technically fast operating solution. The mounting to existing systems and machines can be completed in just a few minutes, because there are only 2 connections and mounting material is also part of the system.

The oil-free SILVER-LINE compressor OF-S90-4 is standardly equipped with a filter pressure regulator (manual condensate drain) and a 4 liter air tank.

Powerful and service reduced Dome Pressure Regulator applicable for mounting in pipeworks. Benefits: high pressure stability even when subject to fluctuations in withdrawal enables process reliability Pilot Control Tube (PCT) for particularly high constant outlet pressure applicable for almost all gases accurate dynamic regulation high flow rate Balanced Seat Design (BSD) for better control precision complete mounted, inclusive pressure gauge, pilot pressure regulator and fittings working pressure changable at any given moment (readjustable) – e.g. due to temperature fluctuations provides constant working pressure by dynamic control no disperse of pilot gas to the environment – closed system pressure gauges optionally in stainless steel and/or filled with glycerine indoor and outdoor installation connection for wall mounting panel easy installation and removal