DH3 Digihelic Differential Pressure Controller
Get Price Quote
dh3 digihelic differential pressure controller the series dh3 digihelic® differential pressure controller is a 3 in 1 instrument possessing a digital display gage, control relay switches, and a transmitter with current output all packed in the popular photohelic® gage style housing. combining these 3 features allows the reduction of several instruments with one product, saving inventory, installation time and money. the digihelic® controller is the ideal instrument for pressure, velocity and flow applications, achieving a 1% full scale accuracy on ranges down to the extremely low 0.25" w.c. to 2.5" w.c. full scale. ranges of 5" w.c. and greater maintain 0.5% f.s. accuracy. bi-directional ranges are also available. the series dh3 digihelic® controller allows the selection of pressure, velocity or volumetric flow operation in several commonly used engineering units. 2 spdt control relays with adjustable deadbands are provided along with a scalable 4-20 ma process output. programming is easy using the menu key to access 5 simplified menus which provide access to: security level; selection of pressure, velocity or flow operation; selection of engineering units; k-factor for use with flow sensors; rectangular or circular duct for inputting area in flow applications; set point control or set point and alarm operation; alarm operation as a high, low or highlow alarm; automatic or manual alarm reset; alarm delay; view peak and valley process reading; digital damping for smoothing erratic process applications; scaling the 4-20 ma process output to fit your applications range and field calibration. product applications : scfm flow in ducts,static pressures in ducts or buildings,filter status,damper control,fan control.
Melt Pressure Controllers
Get Price Quote
Ideal for synthetic fibre, photographic films, etc., our another variety, that we deal in, is Melt Pressure Controllers. We are tagged as a prime Manufacturer, Exporter and Supplier of Melt Pressure Controllers based in Delhi, India. The offered product is made from the finest quality material and used to display pressure, temperature, etc. Offered at economical prices, our Melt Pressure Controllers have long lifespan and compact in size. Details : Display pressure, temperature Optional second input/output for cost-effective single instrument View display information locally or remotely by optional Modbus RTU Bar graph display for quick-glance scaled value Two alarm relay output, third alarm optional Analog retransmission of process variable allows signal to be sent to other devices Configure locally or remotely by optional Modbus RTU Digital security code prevents unauthorized use IP65/NEMA 4X rated for harsh environments Ideal For : Synthetic Fibres Photographic film Plastics - Solid extrusion Wire coating Multi-layer extrusion Extrusion Melt Pressure Controllers : Melt pressure control Suitable for 4 or 6 wire transducers Pre-screen pressure monitor and alarm Pressure alarms Simple calibration Fieldbus communication options The Controllers are fully programmable melt pressure controller, suitable for precision pressure control in the plastic extrusion industries. In its basic format the Controller standard hardware includes an input for melt pressure measurement, an analog output to drive the extruder screw and alarms to detect high and low pressure conditions. Additionally, a second pressure input can be connected providing the facility to put a differential pressure alarm across the screen. Automatic transducer calibration procedures and 5Vdc or 10Vdc transducer power supplies are provided for both inputs
Best Deals from Pressure Controllers
Aerosense Differential Pressure Controller
Get Price Quote
Aerosense differential pressure controller it is recommended that industrialists dealing in the domain of pressure control & temperature drift should make the selection of the all new range of aerosense differential pressure controller. The device is a type of differential pressure indicator that comes with advanced & standard accessory items. It is also enabled with the zero point adjustment facility and high point adjustment (span) that is provided to deliver the excellent results as per the desired levels of quality in hvac, fan & blower industries. Features: better accuracy highest pressure range protection standard conformance
ShearTrac II Volume Pressure Controller
Get Price Quote
ShearTrac-II operates as an intelligent loading system. It uses feedback from transducers to provide real-time control of the load frame. Two force transducers (horizontal and vertical) and two displacement transducers (horizontal and vertical) are the sensors for the ShearTrac-II unit. The computer loads or unloads the load frame until the readings from the transducers equal the values required to meet the test specifications. The loading mechanism to apply normal loads is raised and lowered by a micro-stepper motor connected to a worm gear. The loading mechanism to apply shear loads is moved left and right by a second combination of micro-stepper motor and worm gear. Limit switches for both horizontal and vertical motions prevent running the loading mechanism beyond its physical limits. The standard ShearTrac-II unit uses a 16-bit AD card. This means that the raw data reading units are on an integer scale from 0 to 65536 (0 to 216). Each reading unit is also called a count. These count readings must be converted to engineering units. The system is supplied with calibration factors that do this conversion. The system uses calibration data to relate count readings to engineering units. Because ShearTrac-II is an intelligent loading system, all components must be functioning correctly for the system to operate. All operation of the load frame must occur through the computer for full automation. Separate manual operation is possible through front panel keypads. To avoid damage to any component, readings from all sensors are checked by the computer hundreds of times per second. Any analog or digital reading outside the acceptable condition prevents the micro-stepper motors from running.
Digihelic II Differential Pressure Controller
Get Price Quote
Digihelic II Differential Pressure Controller The Digihelic® Controller just got better with the New Series DHII Differential Pressure Controller. The DHII takes all the fabulous features of the standard Digihelic® Pressure Controller and packages them in a robust NEMA 4 (IP66) housing. The Digihelic® II Pressure Controller combines the 2 SPDT control relays, 4-20 mA process output and Modbus® communications with a large, brightly backlit 4 digit LCD display that can easily be seen from long distances. The electrical wiring has also been enhanced in the DHII with its detachable terminal blocks. The removable terminals allow the install to easily wire the terminal block outside the housing and then attach to the circuit board, reducing wiring difficulties and installation time on the process. The Digihelic® II Differential Pressure Control in the new NEMA 4 (IP66) enclosure enables this product to be the perfect choice when mounting pressure controls outdoors in such applications as rooftop air handlers. This housing also makes it the ideal solution for surface mounting in clean rooms or facilities where water or a cleaning solution is utilized in maintaining plant cleanliness. Product Applications : Air Handlers,Clean Rooms.
Instruments Pressure Volume Controllers
Get Price Quote
GDS Instruments Pressure Volume Controllers are general-purpose water pressure source and volume change gauges for the precise regulation and measurement of fluid pressure and volume change. Pressure applications from 0 up to 100MPa of wateroilair, with accurate measurement of volume change, all of which are capable of being logged and controlled by PC. The Enterprise Level PressureVolume Controller (ELDPC) is aimed at commercial testing (max 1MPa). The Standard PressureVolume Controller (STDDPC) is aimed at medium pressure commercial testing (
Aerosense Differential Pressure Controller
Get Price Quote
Aerosense Differential Pressure Controller It is recommended that industrialists dealing in the domain of pressure control & temperature drift should make the selection of the all new range of Aerosense Differential Pressure Controller. The device is a type of differential pressure indicator that comes with advanced & standard accessory items. It is also enabled with the zero point adjustment facility and high point adjustment (span) that is provided to deliver the excellent results as per the desired levels of quality in HVAC, fan & blower industries.Features: Better accuracy Highest pressure range
Industrial Pressure Controller
Get Price Quote
Pressure Controller
Get Price Quote
We offer Pressure Controller. FEATURES:- BCP, Pressure controller Pressure limiter The BCP type is a series of dedicated pressure switches for safety and pressure monitoring of steam and hot water boilers. The BCP incorporates a single-pole changeover microswitch where the contact position depends on the pressure in the connection port and the range set value. For installations, in which operation is particularly critical for safety reason, the use of fail-safe control is recommended. Available as high and low pressure limiters as well as pressure controllers Wide pressure range: from low pressure BCP1 with narrow diff erential to high pressure BCP7 The fail-safe dual bellows enable premature cut-out when fault occurs Din plug mounted on the top of control for easy electrical wiring Single-pole changeover switch (SPDT), switch + alarm Direct mounting on pressure connection or wall mounting by means of a bracket Versions with automatic and manual resets available Screw adjustments made on top of housing Manual reset for pressure limiters possible only by means of tools Version with gold plated contact for electronic devices
Melt Pressure Controllers
Get Price Quote
Melt Pressure Indicators & Controller Melt Pressure Controllers Display pressure, temperature Optional second inputoutput for cost-effective single instrument View display information locally or remotely by optional Modbus RTU Bar graph display for quick-glance scaled value Two alarm relay output, third alarm optional Analog retransmission of process variable allows signal to