DM-2002-LCD Dwyer Digital Magnehelic Gauge 4 To 20 MA

【 Product Introduction 】

Dwyer series DM-2000 differential pressure transmitters can detect the pressure of air and compatible gases and output 4-20 mA letters

Number. The DM-2000 housing is designed specifically for the same mounting hole size as the standard Magnehelic® meter specification. There are many kinds

The range is optional and is closely calibrated before leaving the factory.

The casing with FRP laminated film has its own pressure interface, making the connection quick and easy. Use a digital key to calibrate the zero point

And adjustable range, instead of the past potentiometer calibration method. 3.5-bit LCD LCD digital display can be used for field processes and engineering orders

position A single button allows the selection of 4 to 6 engineering units depending on the range.

[Product Features]

² Convenient calibration zero and range selection, save installation time, convenient equipment operation and monitoring

² responds quickly to pressure changes without delay in sending signals and emergency warnings.

² Easy to read LCD screen provides instant on-the-spot alerts, allowing faster remedial action to be taken to resolve problems.

² Same size as Magnehelic meter for easy installation and field upgrade to digital manometer.

² Tamper-proof button configuration to prevent accidental change of Settings

【 Technical indicators 】

Medium: Air and non-combustible compatible air

Material: Consulting factory

Accuracy: ±1% of full scale (at 70°F.)

Stability: ±1% FS/ year.

Temperature limit: 20 to 120°F (-6.67 to 48.9°C).

Pressure limit: 10 psig (0.69 bar).

Temperature effect: ±0.055% FS/°F (0.099% FS/°C).

Power Supply: 10 to 35 VDC (2 wire).

Output limit: 4 to 20 mA.

Zero and range adjustment: digital button adjustment

Loop resistance: DC: Max. 0 to 1250 Ω

Current consumption: DC: Maximum 38 mA

Electrical connection: screw end wiring bar

Digital display: 3.5 bit LCD, character height is 0.7 bytes

Process connection: Hose with inner diameter of 1/8 youdaoplaceholder8

Installation position: Vertical

Weight: 4.8oz (136 g)

Mengchuan Instrument Co., Ltd. is located in Liushi Town, Yueqing City, Wenzhou, Zhejiang Province, surrounded by the beautiful world natural and cultural heritage - Yandang Mountain! It is mainly engaged in 2000 differential pressure gauge, red oil differential pressure gauge, pressure differential pressure transmitter, liquid level transmitter, diaphragm pressure gauge, shockproof pressure gauge, electric contact pressure gauge, stainless steel pressure gauge, precision pressure gauge, micro pressure capsule gauge, floating ball liquid level gauge, floating ball switch, liquid level controller, intelligent energy gauge, light column gauge and other products. The products are widely used in machinery and civil industries such as plastics, food, printing, chemical industry, petroleum, medical treatment, oven, light textile, printing and dyeing, air conditioning, family and so on.

The company adheres to the business philosophy of "customer first, forge ahead" and adheres to the principle of "customer first" to provide our customers with high-quality services. Welcome!