Traceable digital pressure gauges covering a wide range. Proven world-class high reliability.
〇Features - A wide ranges available, from low differential pressure to high gauge pressure, with excellent overpressure characteristics - Sensors with excellent overpressure resistance available in built-in or separate types - Large, easy-to-read LED display - Various functions enable a wide range of applications - Display speed can be switched for use according to application - Same panel cut dimensions as conventional models DP-320 and DP-330, making it easy to replace them. 〇Functions and Features of DP-340 - Simple digital pressure gauge - Large display (000 to ±1999) - Equipped with analog output - Sampling time can be switched between 250 and 50 ms 〇Functions and Features of DP-340B The following features are added to those of DP-340: - Upper limit (HI) and Lower limit (LO) comparators - Auto-zero function - BCD digital output
Inquire About This Product
basic information
〇Measurement Range Differential Pressure: 500 Pa, 1, 2, 5, 10, 20, 50, 100, -100 kPa Gauge Pressure: 50, 100, 200, 500, -100 kPa, 1, 2, 5, 10, 20, 50 MPa 〇Pressure Media Differential Pressure: Air, non-corrosive gases Gauge Pressure: Air, non-corrosive gases and liquids 〇Sensing Element Differential Pressure: Beryllium Copper Gauge Pressure: SUS630 〇Transducer Type Differential Pressure: Inductance type Gauge Pressure: Capacitance type 〇Accuracy Differential Pressure: ±0.3% of F.S. ±1 digit Gauge Pressure: ±0.25% of F.S. ±1 digit 〇Display Digits 3.5 digits 000 to ±1999
Price range
Delivery Time
Applications/Examples of results
Engine parts / engine valve seats / cam caps / cylinder blocks / engine assemblies / crankcases / cylinder heads / oil pans / crankshafts / cylinder head covers / camshaft balls (plugs) press-fitting / cylinder pistons / fuel system components / PE, VE pumps / injection valves / canisters / carburetors / throttle chambers / throttle bodies / delivery pipes / filler caps / fuel injectors / fuel quick connectors / fuel senders / fuel tanks / fuel pipes / fuel pumps / fuel pump check valves / fuel pump relief valves / common rails / vent valves / engine assembly fuel systems / intake and exhaust parts / EGR pipes / PCV valves / intercoolers / intake manifolds / inlet pipes / exhaust manifolds / throttle bodies / turbochargers / bearing cases (for turbo) / mufflers, etc.
catalog（21）
Download All Catalogs
Company information
Cosmo’s Air Leak Testers began with the automation of cylinder block airtightness tests for engines in 1970. Our products are utilized in various fields including automotive parts, gas, water supply, medical, electrical, electronics, and food. In line with the overseas expansion of Japanese automakers, we began our own overseas expansion in 1983. We now have 24 sales and service offices in 13 countries. We are offering proposals and providing after-sales services overseas as in Japan. Currently, in order to support the electrification of automobiles, our products are being used for leak testing of parts for electrification such as battery cases and inverters as well as for fitting testing of electric power connectors. We are contributing to the efforts by our customers to prevent emissions of CO2. In various regions of South and Southeast Asia, we are donating pressure measuring equipment to technical schools to improve the quality of education and exchange technologies with local machinery manufacturers. We have been making every effort to help improve the industrial base through local manufacturing of high-quality leak testing equipment.