APT8000 series is a digital pressure transmitter designed for industrial pressure measurement applications.
The APT8000 offer configurations for gauge pressure, absolute pressure and vacuum including integrated solutions for industrial applications.

 

Features

• Updating time of output current in 90 ms
• Improved performance, increased accuracy and greater stability
• Two years stability of 0.15%
• 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 or Vapor                                                 5 Digits programmable & 0-100% Bargraph
Application:                                                           Display Unit:
Absolute Pressure, Gauge Pressure,                           Standard 22 different engineering unit
Vacuum                                                                   5 Digits programmable for special unit
Measuring Range:                                                 Keyboard:
0 - 10 Kpa ~  0 - 30 Kpa (  Minimum )                       3 internal keys for Programming
0 - 32 Mpa ~  0 - 70 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:
-25 to +95 ℃                                                          Hart Protocol (Compatible)
Max. Pressure:                                                      Damping:
70 Mpa                                                                   0 - 32 seconds
Material:                                                               Response Time:
Connection                                                           90 mS
SUS 304 / SUS 316                                                 Mounting:
Diaphragm                                                           Direct installation or bracket on 2" Pipe
SUS 316L / Tantalum                                              Humidity Limit:
Housing                                                                0 to 100% Relative Humidity
Low copper cast aluminum alloy with                        Turn on Time:
polyurethane, light blue paint                                   2 Seconds with minimum damping
Name / Tag Plate                                                 Zero Calibration:
Stainless Steel 304 / Stainless Steel 316                   Automatic zero calibration by push-button
Cable Entry:                                                         Ambient Temperature:
M20 Conduit Threads / 1/2" NPT( Female )               -25 to +85 ℃
Process Connection:                                            Dimensions:
 1/2" NPT, 1/2" BSP                                                102 mm ( W ) * 160 mm ( H ) * 130 mm ( D )
Temperature Effect:                                            Weight:
+/-0.18% of span per 20 ℃                                     1.3 Kg
Over Pressure Limit:                                           Protection Class:
120% of Full Scale                                                 IP67 ( Standard )
Vibration Effect:                                                  Intrinsically Safe EEx ia IIC T5 (Standard)
+/-0.05% of URL per g to 200 Hz in any                  Explosion proof Ex D IIB T5
axis 
EMI/RFI Effect: 
Follow SAMA PMC 33.1 from 20 to 1000 
MHz and for field strengths up to 30 V/m