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ACD-Z3 Briefintroduction: ACD-Z3 Wireless pressure transmitter is mainly composed of pressure sensor signal processing circuit central processing unit (CPU) and the wireless communication circuit.Adopted the most advancedmicro power devic




Brief introduction
ACD-Z3 Wireless pressure transmitter is mainly composed of pressure sensor, signal processing circuit, central processing unit (CPU) and the wireless communication circuit. Adopted the most advanced micro power device and perfect software management technology, build-in large capacity and high performance lithium battery with 3 ~ 5 years life time. This transmitter realizes the remote real-time monitoring and wireless transmission, there is no need site wiring and saves the trouble of instrument field wiring and the manpower and construction cost. The instrument is advanced in designing, variety specification is complete, easy to install and use, is the ideal upgrade product of traditional pressure transmitter.

Products patents
Patent for utility models
 ①ZL2008 2 0028605.1  《digital instrument button and display device》
 ②ZL2015 2 0269374.3  《instrument power lithium battery》
 ③ZL2009 2 0062360.9  《micro power consumption and low pressure drop sensor constant current drive circuit》
 ④ZL2014 2 0475830.5  《pressure and temperature gauge outfit》
Patent for industrial design:
  ⑤ZL2014 3 0300364.2  《pressure and temperature gauge outfit》
 ⑥ZL2008 3 0019531.0  《instruments (pressure test gauge) 》

Product features
1. 11 units display
2. 1-60s per time acquisition speed
3. five figures display on big LCD screen, can read at night
4. open design battery, easy to change
5. magnetic induction button design
6. pressure percentage bar charts shows
7. automatic temperature compensation technology to reduce error under bad environment
8. zero stable technology, increase the stability of the instrument
9. AES-128 encryption algorithm, the network authentication and authorization, safe and reliable data
10. automatic frequency hopping technology, has a unique ability to resist interference
Product application

1.  All kinds of industry pressure acquisition sites which cannot wire installation
2.  can work well in corrosive, impact and versatility environment
3.  meet the lab and industrial field high precision pressure acquisition requirement 
4.   replace the traditional indicator pressure gauge, can use as standard digital pressure gauge
Product parameter
1. Display unit: Pa  kPa  MPa  psi  bar  mbar  kgf/cm2  inH2O  mmH2O  inHg  mmHg
2. Measuring Range: Gage Pressure: -0.1MPa~0MPa~...~260MPa
                     Differential pressure: 0~500Pa~...~3.5MPa
                 Aboslute Pressure: 0~0.035MPa~...~60MPa
3. Accuracy grade: 0.05  0.1  0.2  0.5
4. Power supply mode:  build-in one 3.6V high power lithium battery 
5. Picking rate: 1-60s per time, standard 5s per time, time can be controlled
6. Stability Performance:  <0.1% FS per year
7. Battery life: 3 years
8. Operating temperature: -30℃~70℃
9. Relative humidity: <90% 
10. Barometric pressure: 86-106KPa
11. Others: Calibration reference operating temperature 20℃±2℃
0.05 accuracy requires operating temperature 0-50℃
12. Medium Temperature: General temperature range (-40~120)℃
                        Wide temperature range (-60~150)℃
13. Display mode: five figures dynamic display and percentage bar chart
14. Protection Degree: IP65
15. Exdl: ExiaIICT4 Ga
16. Overload Pressure: 1.5-3 times of measuring range, depending on the measuring range
17. Process Connection: Metric M20×1.5、M14×1.5、M14×1
             US/UK Standard: G1/2、G3/4、G1/8、G3/8, NPT 1/2、NPT 1/4、NPT 1/8

Wireless technology
1. Wireless spectrum:  ISM(2.4~2.5)GHz(IEEE 802.15.4 DSSS)
2.   Wireless authentication: a、Zigbee:FCC ID: MCQ-XBS2C,IC: 1846A-XBS2C
                          b、WirelessHART:IEC 62591 HART,GB/T 29910.1~6-2013  HART
3.  Wireless protocol:   a、Zigbee:Zigbee 2007(compatible with CNPC oil and gas A11-GRM communication protocol)
4.   Receive sensitivity:  a、ZigBee:-100dBm
5.  Transmitting power:  8dBm(6.3mW)
6.   Transmitting distance:   300m 800m
7.   Network safety:  AES-128 encryption algorithm, the network authentication and authorization
8.   Immunity ability: automatic frequency hopping technology

Install mode
Product model selection

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