ELECTRICAL CONNECTIONS

OPERATION MANUAL

4. ELECTRICAL CONNECTIONS

4.1 MST2100: NEMA 1 Enclosure

A. Review the MST2100 and MST2400 dimensional drawings.

B. Refer to the MST2000 Ter mi nal Block Draw ing. C. MST2000 In stru ment Elec tri cal Con nec tions are

cage clamp style for 12-24 AWG. Wire should be stripped back a min i mum of 3/16" inches (5mm).

D. The MST2000 Multivariable differential pressure transmitter is a HART® com pat i ble loop-powered 4-20 milliamp trans mit ter. Power con nec tion is made at the two left terminalpositions marked LOOP+ and LOOP-. Nom i nal power sup ply volt age is 24 volts DC which allows up to 600 ohms series resistance in the loop circuit.

þFor HART® ap pli ca tions, min i mum loop re sis tance is 250 ohms.

4.2 MST2400: NEMA 4X Enclosure

A. A ½" Liq uid Tite con duit con nec tion is lo cated on the bot tom of the En clo sure.

B. Con duit should be in stalled to pre vent con den sa tion from col lect ing in the in stru ment.

4.3 In te gral Power Sup ply Op tion.

A.The Integral Power Sup ply Op tion re quires an ex ter nal 120 Volt Power Sup ply.

B.A six (6) po si tion screw type ter mi nal block and ½" Liq uid Tite Conduit connection are sup plied with the In te gral Power Sup ply Op tion.

4.4 CanadianStandardsAssociationHazardousAreaApprovals

The MST2100 and MST2400 have been ap proved by CSA for haz ard ous area in stal la tions. See Sec tion 15 for de tails or con tact the fac tory.

5. LCD DISPLAY and INTEGRAL KEY PAD

All con trols and in di ca tors are Lo cated on the front panel of the MST2000. Re fer to the LCD& Key Pad Drawing.

5.1 Key Pad

All programming and control operations are per- formed using four (4) pushbuttons on the key pad. Following are summaries of each key.

MODE: ! Toggles the MST2000 between RUN Mode and PROGRAM Mode.

! Also used to change the edit cur- sor when entering a numeric value.

EDIT: ! Se lects the pa ram e ter to edit when in Programming Mode.

!Also saves the edited parameter data to memory.

INCREMENT: ! Increments (steps forward) through parameters and/or numeric values.

DECREMENT: ! Dec re ments (steps back wards) through pa ram e ters and/or nu meric val ues.

RESET: ! Resets the CPU. Re starts pro gram and loads in pro grammed vari ables stored in the E-Prom

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MST2000 Multivariable SMARTFLOW ® Transmitter

Brandt Instruments, Inc.

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Tamron MST2000 Electrical Connections, LCD Display and Integral KEY PAD, Te gral Power Sup ply Op tion, Key Pad
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MST2000 specifications

The Tamron MST2000 is a groundbreaking optical device that showcases the company's commitment to innovation and quality in the world of photography and imaging. Designed for both professional photographers and enthusiastic hobbyists, the MST2000 delivers exceptional image quality, versatility, and ease of use.

One of the standout features of the Tamron MST2000 is its superior optical design. It incorporates advanced lens element configurations that minimize aberrations and distortion, ensuring sharp and vibrant images across the entire frame. The lens construction includes high-grade glass elements that enhance light transmission, resulting in crystal-clear images even in low-light conditions. This is particularly beneficial for night photography or indoor settings where lighting may be challenging.

The MST2000 also boasts an impressive zoom range, allowing photographers to capture a wide variety of subjects with ease, from breathtaking landscapes to intimate close-ups. Its robust zoom mechanism enables seamless transitions between focal lengths, helping users to adapt to different shooting environments quickly. The zoom is complemented by a fast and accurate autofocus system that ensures subjects are sharply focused, allowing photographers to capture fleeting moments with confidence.

In terms of build quality, the Tamron MST2000 is constructed with durability in mind. The lens features a weather-sealed body, making it resistant to moisture and dust. This design consideration allows photographers to shoot in diverse conditions without fear of damage, ensuring that the MST2000 is a reliable companion in any situation.

Another notable technology featured in the MST2000 is the vibration compensation system, which helps to reduce the effects of camera shake. This is particularly beneficial when shooting at slower shutter speeds or using longer focal lengths, allowing for clearer images without the need for a tripod.

For those who appreciate creative control, the MST2000 includes various customizable settings that enhance the user experience. Photographers can fine-tune parameters such as focus and aperture easily, providing them with the flexibility to achieve their desired artistic effects.

In summary, the Tamron MST2000 offers a sophisticated combination of advanced optical technologies, versatility, and user-friendly features. Whether capturing sweeping panoramas or intricate details, this lens is designed to meet the demands of today's photographers while inspiring creativity and exploration in every shot.
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