APT9000 series is a digital differential pressure transmitter designed for industrial pressure measurement applications.

The APT9000 can be configured to provide integrated solutions for a broad range of pressure and flow measurement applications.

Feature

• 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 ℃                                                      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 ℃
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 ℃ 
                                                                           Dimensions:
                                                                           102 mm (W) * 188 mm (H) * 189 mm (D)
                                                                           Weight: 
                                                                            8 - 15 Kg