Bộ đo chênh áp thông minh Alia – ADP9000 Series

Danh mục:

ADP9000 series is a digital differential pressure transmitter designed for industrial pressure measurement applications.The ADP9000 can be configured to provide integrated solutions for a broad range of pressure and flow measurement applications.

Features:

– Updating time of output current in 200 ms
– Improved performance, increased accuracy and greater stability
– Two years stability of 0.2%
– 0.075% accuracy
– Parameter setting by keypad directly
– 4-20 mA output plus direct digital  HART communication
– Automatic zero calibration by press-button
– Explosion proof and weather proof housing

Specification:

Process Fluid: Display:
Liquid, Gas of Vapor 5 Digits programmable & 0-100% Bargraph
Application: Display Unit:
Liquid Level, Differential Pressure, Standard 22 different engineering unit
Gauge Pressure, Absolute Pressure 5 Digits programmable for special unit
Measuring Range: Keyboard:
0 – 6.2 Kpa ~  0 – 37 Kpa ( Minimum ) 3 internal keys for programming
0 – 4.0 Mpa ~  0 – 25.0 Mpa ( Maximum ) and output setting
Turndown Ratio: Current Output:
100 : 1 4 – 20 mA 2 wires with Hart Signal
Accuracy: Load
+/- 0.075% of span Rohm=(Vdc-9)*50 
Stability: Power Supply:
+/-0.15% of URL for 2 years 9 – 36 VDC
Working Temperature: Digital Communication:
-40 to +250 oC Hart Protocol (Compatible)
Max. Pressure: Damping:
40 Mpa (Dependent on flange rating) 0 – 32 seconds
Material: Response Time:
Flange/Adapter 200 mS
Carbon Steel / Stainless Steel 304 / Turn on Time:
Stainless Steel 316 2 Seconds with minimum damping
Diaphragm Zero Calibration:
Stainless Steel 316L / Hastelloy B / Automatic calibration by push-button
Hastelloy C / Monel / Tantalum Cable Entry:
Bolts & Nuts 1/2″ NPT( Female ) / M20 Conduit Threads
Carbon Steel / Stainless Steel 316 Temperature Effect:
Name / Tag Plate +/-0.18% of span per 20 oC
Stainless Steel 304 / Stainless Steel 316 EMI/RFI Effect:
Converter Housing Follow SAMA PMC 33.1 from 20 to 1000
Low copper cast aluminum alloy with MHz and for field strengths up to 30 V/m
polyurethane, light blue paint Process connection:
Fill Fluid High Pressure Side
Silicone / High Temperature Silicone 1-1/2″, 2″, 3″, 4″ Flanges
Fluorine Oil / Vegetable Oil ANSI / DIN / JIS / Tri-Clamp
Protection Class: Extended Diaphragm
IP67 ( Standard ) 2″, 4″, 6″ length
Intrinsically Safe EEx ia IIC T5 ( Standard ) Low Pressure Side
Explosion proof Ex D IIB T5 1/4 – 18 NPT , 1/2 – 14 NPT
Ambient Temperature:
-25 to +85 oC
Dimensions:
102 mm (W) * 188 mm (H) * 189 mm (D)
Weight:
8 – 15 Kg

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