Dwyer Differential Pressure Transmitter DM-2000 Series Digital differential pressure gauge for sale

product description

Dwyer series DM2000 differential pressure transmitter measures the pressure difference between air and compatible gases, and outputs a standard 4-20mA signal. The DM-2000 housing is specially designed and has the same mounting dimensions as the standard Magnehelic table. Various models are available for factory calibration according to specific ranges. The inherent pressure connection of the housing is glass filled plastic molded to make installation quick and easy. Digital buttons zero and SPAN simplify the calibration of typical rotary potentiometers. An optional 3.5-bit LCD display for craft and engineering units. A single button allows field selection of 4 to 6 engineering units depending on the range.

Specifications

Features

• Zero and span controls provide easy calibration checks and shorter installation time to get device running and monitoring

• Quick response to pressure changes means no delay in signaling and alerting to critical situations

• Easy to read LCD display provides immediate local alerts allowing corrective action to be taken quicker to eliminate the problem from becoming widespread

• Same size as Magnehelic simplifies field upgrade to digital pressure gage by reducing install steps

• Tamper proof button configuration to prevent accidental changes to the settings

Applications

• Differential pressure across filters

• Fan control

• Static pressures in ducts or buildings

• The bidirectional range is ideal for sensing fluctuations in building pressure

Install

1. Position

select a clean and dry installation position without strong vibration, and keep the temperature between 20 and 120F (-6.7 to 48.9 ° c). The distance from the receiver is limited only to the loop impedance of the entire circuit, see electrical connections on the next page. The pressure tube connected to the meter can be of any length desired, but too long will increase the response time.

2. Vertical

installation is required in the direction, and all standard models are set in the vertical direction. Pressure connection housing with two conduit connections, design size suitable for 18" (3.12MN) I.D. The catheter. Make sure the pipe pressure level is higher than the operating pressure range.

3. Mounting

inserts - Make a 4-9/16" diameter round hole in the panel, insert the table and secure it with screws. Surface - Make 3 3/16" diameter screw holes in concentric circles of panel diameter 4-1/8", make holes as shown below, suitable for wiring installation.

Model Chart

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!