Applications
Applicable for system or equipment accessories which conduct pressure acquisition by RS485 communication;
Pressure monitoring and remote teleportation of oil well and gas well;
Applicable for pressure parameters networking acquisition of large area.
Features
Long service life, high accuracy and good long term stability;
Advanced power supply management technology
Unique anti-radio frequency technology, perfectly matching with data radio teleportation monitoring
Support RS485 communication, always online communication technology, bus can support 255 devices.
Enhanced thunderbolt prevention technology, to ensure safety of instrument work
White backlight, with clear display
Zero point homeostasis technology
Temperature compensation technology
Data sheet
1.Measurement Range: Gauge Pressure:-100kPa~0-1kPa~260MPa( Optional within the range)
Differential Pressure:0~500Pa~3.5MPa( Optional within the range)
Absolute Pressure:0~10kPa~60MPa( Optional within the range)
2. Communication Modes: RS485, RS232, MODBUS
3. Accuracy Grade: 0.1, 0.2, 0.5
4. Stability: superior than 0.1%FS/year, 0.2%FS/year
5. Display Mode: dynamic 4 digits LCD digital display (equal to 4 digits), with KPa, MPa, and other pressure units
6. Overload Pressure: 1.5-3 multiple range, which depends on measurement range
7. Communication Power Supply: 10~30VDC external power supply
8. Medium Temperature: -40~85J
9. Working Conditions: Temperature:-30~70J; Humidity<90%
10.Explosive-Proof Grade: ExdllBT4
11.Electric Interface: M20*1.5( internal thread)
12 Process Link: M20*1.5(external thread) or in accordance with customers demands.
Wooden Case.
Supplier: Fuel like diesel en590, jet fuel a1, lngg, lpg, copper cathode, a7 ingots, used rails, agri products like sugar, wheat, rice, soyabean etc, sunflower oil, valves & fasteners, spare parts for machineries. construction equipments like concrete machines, crushers, sand washing plants, material handling equipments, and construction materials, coal, diesel, machineries, tyres, generators, tyre shredder machines, fasteners, valves, epoxy, chemicals
Services: Exporter
Supplier: Refrigerant gas cylinders, lpg, propane, valves
Supplier: Micro silica (silica fume), silica, fly ash, pozzolano, ggbfs and white cement, other cementatious materials and factory/plants specialized spare parts & equipments, automation & switchgear, drives & transmission spares, instrumentation & pump, pneumatic & hydraulic spares, valves & actuators, mechanical parts, high carbon ferro chrome, foundry pig iron, iron ore concentrate, chromite ore, antimony ore, silicon metal 441 (powder), ferro silicon (fesi), iron ore pellet, copper concentrate
Supplier: Solvent distillation plant , ethanol distillation plant , etp, water treatment plant , effluent treatment plant, evaporator , dryer, zld plant, lab equipment supplier, lab chemical supplier, industrial equipment , storage tank , bulk tank, petrochemical plant, ethyl acetate distillation plant, supplier of chemicals, reactor , pressure vessel , instruments, plc panel ,dcs panel, mcc panel , steam boiler, agitator tank, mixing tank, blending tank, bottling plant , vodka plant , ena distillation plant , fermentation plant , cooking plant, cpu plant, dg set, dpr report. etc, industrial dryer, industrial storage tanks, lab equipment, bio cng plant, biogas plant, bioreactor, sludge settling tank, wash settling tanks, pre fermenters, culture vessel, blender, blending tank, agitator, mixing tank, shell and tube heat exchanger, reboiler, reactor, mcc electrical panel, pressure vessel, evaporator, industrial dryer, beer plant, brewery plant, ethanol distillery , grain alcohol distiller plant
Supplier: Valves & forged fittings.
Supplier: Dish end, vessel, tank, air receiver, air header, anchor bolt, foundation bolts, scaffolding, ladder, grating, ss/ms steel heavy structure, heat exchanger, expansion bellow/joint, steel ladle/ tundish, limpet coil, powder coating, blasting & painting, agitated nutch filters, air cooled, plates wet scrubbers winery plant equipments wiremesh filters, blenders strainers zero, filter press, air ducts, air handling systems boiler consultants, maintenance, repairs fibre glass piping, compressed air systems, condenser direct contact type, cone blender, consulting engineers, conta blender, conveyor belts metallic, nut, scrubbers, iron, steel, aluminium, scrap, anti vortex designs for petroleum road tankers designs for pressure vessels designs for storage tanks designs structural fabrication
Supplier: Towel radiators & towel warmers, bathroom accessories like robe hooks, toilet roll holders, etc, hvac (heating, ventilation, and air conditioning)
, heating systems, aluminium/aluminum panel radiators, electric heaters, boilers / solid fuel boilers / combi boilers, gas stoves & heaters, underfloor heating systems, radiant heating systems, plumbing & piping, pipes & fittings
Services: Product source research
private label production
logistics and customs clearance
quality control engineering
special production on demand
Supplier: Socket weld elbow, socket weld tee, socket weld coupling, socket weld cross, socket weld union, socket weld plug, socket weld bushing, socket weld cap, socket weld 90 deg elbow, tapered plug, tube plug, solid tube plug, rings, circle, drip ring, bleed ring, diaphragm seal flushing ring, flushing ring with plug, concentric flush ring, flanged flushing ring, bend fittings, hose fittings, hydraulic nipples, angle, channel, beam, tube nut, female tee, front ferrule, street tee, back ferrule, male tee, female connector , bulkhead connector, female elbow, female run tee, branch tee, foils, shim sheet, polished plates, hot rolled plates, cold rolled plates, strips,
DPG303 is a high-precision intelligent digital pressure gauge. It has an exactitude sensor and displays pressure accurately in real time. It has good long term stability. DPG303 is equipped with a large size LCD, featuring with functions of zero clearing, backlight, on/off button, units switching and a low pressure alarm. It is convenient to install and easy to operate. The housing and connector of DPG303 are made of SS304 with excellent vibration resistance. It can be used to measure gas, liquid, oil and other non-corrosive mediums of stainless steel. DPG303 is applicable to portable pressure measurement and equipment supporting. 4 digits LCD shows pressure accurately in real time, easy for observation Various pressure units, zero clearing, backlight, on/off functions Battery powered, low-power design, keeping working for 12 months High-precision pressure sensor adopted
