Thiết bị hiệu chuẩn

MMS sở hữu các thiết bị giao tiếp, hiệu chuẩn van điều khiển hiện đại từ hãng Emerson - Germany:

NO.

EQUIPMENT

ORIGIN

BASIC SPECIFICATIONS

PHOTOS

1

AMS Trex™ Device Communicator

EMERSON

GERMANY

The AMS Trex Device Communicator delivers a modern user experience in a rugged, intrinsically safe package, providing the experience of consumer devices in a tool built to withstand harsh industrial environments.

The Trex communicator streamlines activities in the field, allowing technicians to isolate and repair problems while devices continue to run. Segment and loop diagnostic tools quickly validate loop and fieldbus segment characteristics for easy troubleshooting. With numerous communication options, your communicator has never been more connected.

2

Loop Calibrator

Fluke 707

EMERSON

GERMANY

The fastest, one-handed tool for loop checks

The Fluke 707 Loop Calibrator is a high-performance solution for calibration, repair and maintenance of current loops. The “Quick Click” knob makes it extremely fast and easy to use. It features:

• One handed user interface with “Quick Click” detented knob

• mA sourcing, simulation and measurement

• 0.015 % accuracy and 0.001 mA resolution

• Simultaneous mA and % of span display

• Selectable step or ramp outputs

• 24 V Loop supply with mA measure, including 250 Ω HART resistor

• 0 V dc to 28 V dc measurement to check Loop Voltage

3

DC Source 0~30V/0~5A

Twintex TP1305EC

TWINTEX

TAIWAN

Constant voltage Operation

Load regulation ≤0.02%+5mV

Line regulation ≤0.02%+5mV (I>3A), ≤0.01%+3mV (I≤3A)

Ripple & Noise ≤2mV rms

Temperature co-efficient ≤300ppm/

Recovery time ≤100us (50% load change, minimum load 0.5A)

Constant current operation

Load regulation ≤0.2%+3mA

Line regulation ≤0.2%+3mA

Temperature co-efficient ≤500ppm/

Display

Meter 3 digits LED display

Resolution 100mV/10mA

Accuracy Voltage ±(0.5% reading+2digits)

Current ±(0.1% reading+2digits)

Protection Over load and reverse polarity protections

Power source AC110V/220V ±10% selectable, 50/60Hz

Operating environment 0~40, <80%

Storage environment -10~70, <80%