Pressure Controllers Dealers

he ATEX approved Series AT2DH3 Digihelic® Differential Pressure Controller is a 3 in 1 instrument possessing a digital display gage, control relay switches, and a transmitter with current output. Combining these three features allows the reduction of several instruments with one product, saving inventory, installation time and money. The ATEX approved Digihelic® controller is the ideal instrument for hazardous area pressure, velocity and flow applications by allowing for the selection of pressure, velocity or volumetric flow operation in several commonly used engineering units. Two SPDT control relays with adjustable dead bands are provided along with a scalable 4 to 20 mA process output. In velocity or flow modes, a square root output is provided on the 4 to 20 mA signal to coincide with the actual flow curve. Flame-proof ATEX enclosures are available in aluminum and can include a glass window for viewing process information and set point status on digital display. Important notes for installation : Cables must be fitted through 12" NPT cable gland or ATEX conduit (not supplied with instrument),Open cover only after de-energizing instrument Etc.

• Pressure ranges from vacuum to 3,000 psi (200 bar) • Precision model accuracy of 0.005%RD + 0.005%FS • Standard model accuracy of 0.02%FS • HART Communication and Profibus PA (only 780) • Control stability of 0.003%FS • Easy-to-use icon based user interface

Series EDA Electronic Pressure Control is an extremely versatile compact package that can replace a separate gage, two switches, and a transmitter in a system saving money, installation time, and panel space. The EDA incorporates two SPDT relays that have the on and off points fully adjustable over the range for control or alarm use. Front face has LED indicators for switch status and a large backlight two-line display showing process value and indication units. Programming is easy with simple menu structure, two-line display, and external programming buttons. Weatherproof housing is ideal for a wide variety of applications with panel mount, flush mount, or pipe mount ability. Features include zero set, adjustable dampening, menu lock out, peak and valley indication, removable terminal blocks, adjustable time delay, and scalable transmitter output.

4 Digit 7 Segment LED -1 to 1000 Bar in different ranges ±0.25% of FS Accuracy Selectable any two scales (Bar, Psi, Kgcm2 etc.) 14" NTP male for pressure connection 230V AC 50Hz Supply One set point with relay output Zero adjustment provided Size: 96x96x110 mm

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

ACE INSTRUMENTS make Digital Differential Pressure Controller are digital readout differential pressure monitors designed for measuring the room pressure inside Pharma clean rooms, hospital operation theater & isolation rooms. Digital Differential Pressure Controller are part replacement for the analog differential pressure controller & are easy to read with crystal clear 4 digit LED Display. It comes with built in sensor & also a buzzer alarm with acknowledgement facility for process violation alert in case of room pressure exceeding set limits. Salient features: Include Unit Conversion at the press of a key between mm.W.C. & Pascals, integrated buzzer alarm for set point violation alert, analog 4-20 mA Output,30 mm. Depth for easy fitment into Modular Wall or brick wall (with an overall wall grouting box) & RS 485 Modbus communication for BMS/SCADA/PLC integration.

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

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 (

The Electronic Pressure Controllers, which we deliver, have maximum working presure of 10Bar. Owing to our speedy distribution network, we are capable to render quickly and hassle free deliveries. For ensuring safety of the products during handling, warehousing and transportation, we make use of quality packing material. Moreover, the task of packaging is undertaken by the experts.

ACE INSTRUMENTS make Digital Differential Pressure Controller are digital readout differential pressure monitors designed for measuring the room pressure inside Pharma clean rooms, hospital operation theater & isolation rooms. Digital Differential Pressure Controller are part replacement for the analog differential pressure controller & are easy to read with crystal clear 4 digit LED Display. It comes with built in sensor & also a buzzer alarm with acknowledgement facility for process violation alert in case of room pressure exceeding set limits. Salient features: Include Unit Conversion at the press of a key between mm.W.C. & Pascals, integrated buzzer alarm for set point violation alert, analog 4-20 mA Output,30 mm. Depth for easy fitment into Modular Wall or brick wall (with an overall wall grouting box) & RS 485 Modbus communication for BMS/SCADA/PLC integration.

Application:   Designed for automatic supply of water to one or more outletsFeatures and Benefits:   Pressure control for constant water pressure and dry running incase of no water in the pipe line. This controls pump operation, automatically and without interruption, with constant pressure and delivery during supply from one or more distribution points. If there is no water at the suction point it blocks the pump, without using level probes or float switches   Pressure control for constant water pressure and dry running incase of no water in the pipe line. This controls pump operation, automatically and without interruption, with constant pressure and delivery during supply from one or more distribution points. If there is no water at the suction point it blocks the pump, without using level probes or float switches

The Series A4 digital differential pressure controller is a patent pending microprocessor based pressure controller for positive, negative, and differential pressure as well as velocity and flow. The Series A4 differential pressure controller includes (2) 8A SPDT relays, and an optional digitally scalable 4-20 mA output. The programmable control allows full configuration of variables such as setpoints, dead band, engineering units, flow coefficients, and more. The programming is done from a user-friendly menu on the OLED display or with an Opti Link™ programming key. The OLED also displays the exact setpoints or other user defined variables during normal operation. Furthermore, the menu structure can be customized by moving variables to different menu levels to accommodate user preferences. Compared to other mechanical products, the Series A4 digital differential pressure controller has a significantly reduced depth, an improved look, and better performance. Techinical Specification Maximum Pressure: Ranges -00 to -05 = 2 PSI (13.8 kPa) Ranges -06 to -14 = 10 PSI (68.9 kPa)Media Compatibility: Air and compatible non-combustible, non-corrosive gassesAccuracy: 1.0%, 0.5% or 0.25%Temperature Ranges: Compensated and Operating: -10° to 140°F (-23° to 60°C)Thermal Effect: +/- 0.02% FS/°FOutput Signal: 4-20 mA (option)Loop Resistance: 750 Ω Max (for internally sourced power); 1800 Ω Max (for externally sourced power of 36 VDCPower Supply: Universal 24-240 VAC or VDCHousing Material: Glass Filled NylonEnclosure Rating: Designed to meet NEMA 4X (IP 65) face; with optional cover the entire product is weatherproofRelays:  (2) SPDT 8 Amps @ 250 VAC, 5A @30 VDCElectrical Connections: screw terminalsResponse Time: Display: 4 Digit, red LED, ½” (12.7 mm) digits; OLED programming displayProcess Connections: Push on connection for 3/16” (5 mm) tubingAgency Approvals: ETL, CE

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