Best Differential Pressure Controller

Differential Pressure Gauge, 0-20 Inches WC

Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
Dimensions: 4-3/4” dia. X 2-3/16” deep.

Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
Dimensions: 4-3/4” dia. X 2-3/16” deep.

Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
Dimensions: 4-3/4” dia. X 2-3/16” deep.

Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
Dimensions: 4-3/4” dia. X 2-3/16” deep.

Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
Dimensions: 4-3/4” dia. X 2-3/16” deep.

Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
Dimensions: 4-3/4” dia. X 2-3/16” deep.

Differential pressure gauges indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential..
Dimensions: 4-3/4” dia. X 2-3/16” deep.

Accurate Information: Patented dual indicator shows differential pressure drop and operating efficiency.
General protection with particle removal down to 1 micron, including coalesced liquid, water, and oil, providing a maximum remaining oil aerosol content of 0.1 mg/m3 (0.1 ppm) at 21°C (60°F).
Engineered to deliver low pressure drop throughout the life of the filter, reducing energy costs in your facility.
Patented dual indicator shows differential pressure drop and economical operating efficiency.
Smooth bore flow insert directs air into the filter element to minimize turbulence and pressure losses.

Measuring Range: -10.0 to 10.0 mm.w.c/-100 to 100 Pascals with 4 to 20mA Output.
Display: Integrated 4 Digit Red LED 7 Segment Display 0.5” | Sensors: Integrated High Speed Differential Pressure Sensor.
Maximum Over Pressure: 2 Times the rated pressure.
Alarm Type: Built in Buzzer Alarm for Process Violation Alert.
Size: Standard 4 ½'' (114.3mm.) Diameter.
Supply Scope: 1 Unit of Differential Pressure Gauge, 1 Unit of Adaptor, Silicon Tube, Mounting Screws, Instruction Manual and Calibration Certificate | Applications: Laminar Air Flow Cabinets, Clean Rooms, Bio Safety Cabinets and AHU's..

Measures air pressure of the single pipe or differential pressure of 2 pipes. Has 11 selectable units of measurement kPa, psi, kgfcm2, ozin2, bar, mbar, inHg, mmHg, inH2O, ftH2O, cmH2O..
Best for measuring the ventilation and air condition systems. Widely used for gas measurement, calibration, and any troubleshooting of any gas pressure systems..
Max / minimum / Average reading record function.
Low battery display and Auto power off set up function.
Differential pressure measurement,Large LCD backlit dual display.

This digital handheld manometers can measure the air pressure of the single pipe， or differential pressure of two pipes.it is suitable for measuring of ventilation and air condition systems,and widely use forgas measurement,calibration,and any trouble shooting of any gas pressure systems..
Ultra-low-power sensing & measurement with 32-bit MCU and 24-bit ADC make the measurement of air press faster and more accurately.Perfect for working on tankless heaters,Very handy to set gas pressures on electric valves,Using for service testing of gas pressure on domestic boilers, Measures Air Flow about your bathroom fan ect..
12 Selectable Units of Measure (kPa, Psi, Kgfcm2, Ozin2, Bar, mbar, inHg, mmHg, InH2O, FtH2O, cmH2O, Pa) with function: Data Hold and Error Code - Response Time: 0.5 Sec..
Ehdis digital manometer has Dual Input that can test / measure the differential gas pressure with its provided twin input probes.Max / minimum record function.
Data save function, also has room temperature future..

Free Arm: Removing the auxiliary bed enables free-arm sewing. This is convenient for sewing cylindrical pieces, attaching sleeves, hemming pants, and....
Cutting Width: Adjusting the position of the knife allows you to beautifully finish both overlock and rolled hemstitching..
Differential Feed: Adjusting the differential feed allows you to sew beautiful finishes including stretchy fabrics such as knits and georgette.....
Foot Pressure: The presser foot pressure can be adjusted according to the fabric. Adjusting the pressure to lightweight, medium weight, and....
Lower Looper Threader: Threading the lower looper can easily be done by operating a lever..

3/4 thread serger delivers professional edge finishing on a wide range of fabrics, including knits, linens and formal wear. Create ruffles, decorative edges, gathers and much more with this reliable, high performance machine..
with included printed manual, and completely color-coded and numbered upper and lower looper threading system..
Everything you need to get started is right in the box. 2 Snap-On feet, foot controller, soft cover, needles, four mini spools of serger thread, soft cover, and instruction manual in English and Spanish..
Differential fabric feed for better stitch quality helps improve the stitch quality on virtually all types of fabric, especially important when sewing stretchy, knitted, or thin fabrics. Differential feed ratio is 0.7 to 2.0..
Brightly lit LED work area which makes sewing in low light easy..