Additel 273Ex手持式压力校准器
 |
0.02%、0.05%FS精度
本质安全
现场可切换压力模块
双数字压力模块输入
彩色触摸屏显示器
内置快速测试任务功能
内置气压计
类似智能手机的直观界面
蓝牙和USB通信
可选HART通信
与Additel的Link移动应用程序通信
ISO 17025认证校准，包括数据 |
Additel的273Ex是一款本质安全的手持式多功能压力校准器，具有彩色触摸屏、类似智能手机的界面、内置快速测试任务和可选HART通信功能。这种创新的Additel产品极大地改进了防爆现场测试和校准。Additel 273Ex具有内置的大气压力传感器，因此可以方便地实现绝对压力和表压。通过三个压力模块输入，一个在底部可切换，两个在侧面可切换，用户可以相应地配置设置，并轻松满足几乎任何环境中的压力校准和测试需求。
本质安全
ADT273Ex已通过权威机构最严格的ATEX、IECEX本质安全认证。防爆等级为Ex ia IIC T4 Ga。可广泛应用于潜在爆炸性气体环境，如石油和天然气平台、炼油厂、化工和石化厂、制药行业、能源和天然气加工行业。每个本质安全校准器都有一个先进的透反彩色LCD显示屏，在阳光直射下观看时可增强可视性。无论你的工作带你去哪里，这些校准器都能胜任任务。
现代用户体验：
Additel在使用这款革命性的新型校准器时，为我们的客户提供了尽可能好的体验。与市场上的其他校准器相比，彩色触摸屏显示器提供了令人耳目一新的直观体验。凭借易于导航的菜单结构和快速的触摸屏响应，您会发现ADT273Ex校准器使用起来简单而强大。这种易于阅读的显示器不仅使用起来很有趣，而且坚固耐用，可以满足现场或实验室繁忙技术人员的需求。
可选HART通信：
ADT273Ex手持式压力校准器支持HART通信协议，为宽压力范围内的变送器提供压力校准解决方案。ADT273是一款高度便携的设备，可以使用现场可切换的压力传感器精确测量压力，并读取传感器产生的电流或mV。它甚至可以在校准期间向功率传感器或变送器提供激励电压（回路电源）。
| Functional Features |
| Scaling |
User can convert measured current, voltage and frequency values into pressure, temperature and flow values. Three conversion functions available: linearity, square and square root |
| Filtering |
Average sliding filter (sampling number: 1 ~ 50) First-order linear filter (First-order coefficient: 0.01 ~ 1) |
| Switch |
The measurement value will be automatically displayed at the moment the switch change of state. The latest 8 state changes will be stored in the memory. |
| Pressure Tare |
Tare value is set through the user interface |
| Pressure Stability Indicator |
Stability time and criteria is selectable |
| General Specifications
|
| Input Channels |
Top: 1 electrical signal measurement channel, φ4mm banana jacks |
| Right side: 2 channels for external digital pressure modules, 5-core dedicated aviation plug |
| Bottom: embedded digital pressure module (model ADT158Ex), field switchable. |
| Internal: 1 embedded atmospheric pressure sensor |
| Barometric Accuracy |
±55 Pa |
| Measurement Rate |
mV, V, mA & frequency: 3 times/sec |
| Pressure module: 1~10 times/sec selectable (3 as default) |
| Barometer: 1 time/sec |
| Power |
4000mAh, 14.4Wh explosion-proof intelligent lithium battery, charging time = 6~8 hours, battery can be charged independently, typical working time 100 hours (measurement mode) |
| Environmental |
Guaranteed temperature range of technical specifications: (-10 ~ 50)°C |
| Operating temperature: (-20 ~ 50)°C |
| Storage temperature: (-30 ~ 70)°C |
| Humidity: 0% to 95% RH, non-condensing. |
| Altitude: 3000 meters |
| Warm-up Time |
10 min to fully meet technical specifications |
| Port Protection Voltage |
30V max |
| Explosion-proof Grade |
ATEX & IECEX: Ex ia IIC T4 Ga (Ta = -10°C ~ 50°C) |
| CE Certification |
TUV IEC61326, IEC61010 |
| Rohs Compliance |
Rohs II Directive 2011/65/EU, EN50581:2012 |
| Protection Level |
IP67, 1 meter drop test |
| Communication |
Isolate USB-Type C (slave), Bluetooth |
| Display |
4.4-inch color display capacitive screen, transflective, with LED backlight |
| Size |
6.97" x 4.13" x 2.04" (177 mm x 105 mm x 52 mm) which doesn't include bottom ADT158Ex. |
| Weight |
1.98 lb (0.9 kg) |
| Electrical Specifications |
| Specification |
Range |
Accuracy |
Resolution |
Note |
| Voltage Measurement |
±300mV |
0.015%RDG + 0.005%FS |
1uV |
Impedance: >100MΩ |
| ±30V |
0.015%RDG + 0.005%FS |
0.1mV |
Impedance: >1MΩ |
| Current Measurement |
±30mA |
0.015%RDG + 0.005%FS |
0.1uA |
Impedance: < 40Ω |
| Frequency Measurement |
0.01~50000Hz (auto range) |
0.005% RDG + 2 last digit |
6-digit auto-resolution |
Min threshold voltage: 2.5V |
| Units: Hz, kHz, MHz, CPM, CPH, s, ms, us |
| Switch On-Off Measurement |
Inspection voltage: (3 ~ 30)V |
| Response speed: < 10ms, supports wet and dry switch |
| Pulse Count |
0 ~ 9999999, optional rising edge and falling edge |
| Min threshold voltage: 2.5V |
| Loop Power |
20V ± 10%, max output impedance: 320Ω, max load current: 25mA |
| Pressure Technichal Specifications |
| Pressure resolution |
4, 5, or 6 digit resolution (user selectable) |
| Temperature Compensation |
-10°C~50 °C |
| Pressure Module Type |
Built-in digital pressure module: ADT158Ex, for more detailed information, please see ADT 158Ex datasheet. External digital pressure module: ADT161Ex, for more detailed information, please see ADT 161Ex datasheet. |
| Specifications |
Refer to the technical specification of the ADT158Ex and ADT161Ex |
| High Static Pressure and Differential Pressure Synthesis Index |
Two modules must be with the same range; Typical Differential pressure accuracy of 0.002%FS or 0.02%RD, whichever is greater when using two 0.02%FS external modules. Typical Differential pressure accuracy of 0.002%FS or 0.05%RD, whichever is greater when using two 0.05%FS external modules. |
| Gauge Pressure [1] |
| P/N |
Pressure Range |
Media [2] |
Accuracy (%FS) |
Burst Pressure |
| (psi) |
(bar) |
| V15 |
-15 |
-1 |
G |
0.02 |
3× |
| GP2 |
2 |
0.16 |
G |
0.05 |
3× |
| GP5 |
5 |
0.35 |
G |
0.05 |
3× |
| GP10 |
10 |
0.7 |
G |
0.02 |
3× |
| GP15 |
15 |
1 |
G |
0.02 |
3× |
| GP30 |
30 |
2 |
G |
0.02 |
3× |
| GP50 |
50 |
3.5 |
G , L |
0.02 |
3× |
| GP100 |
100 |
7 |
G , L |
0.02 |
3× |
| GP150 |
150 |
10 |
G , L |
0.02 |
3× |
| GP300 |
300 |
20 |
G , L |
0.02 |
3× |
| GP500 |
500 |
35 |
G , L |
0.02 |
3× |
| GP600 |
600 |
40 |
G , L |
0.02 |
3× |
| GP1K |
1000 |
70 |
G , L |
0.02 |
3× |
| GP1.5K |
1500 |
100 |
G , L |
0.02 |
3× |
| GP2K |
2000 |
140 |
G , L |
0.02 |
3× |
| GP3K |
3000 |
200 |
G , L |
0.02 |
3× |
| GP5K |
5000 |
350 |
G , L |
0.02 |
3× |
| GP10K |
10000 |
700 |
G , L |
0.02 |
2× |
| GP15K |
15000 |
1000 |
G , L |
0.05 |
2x |
| GP20K |
20000 |
1400 |
G , L |
0.05 |
1.5x |
| GP25K |
25000 |
1600 |
G , L |
0.05 |
1.5x |
| GP30K |
30000 |
2000 |
G , L |
0.05 |
1.5x |
| GP36K |
36000 |
2500 |
G , L |
0.05 |
1.5x |
| GP40K |
40000 |
2800 |
G , L |
0.05 |
1.35x |
| GP50K |
50000 |
3500 |
G , L |
0.1 |
1.2x |
| GP60K |
60000 |
4200 |
G,L |
0.1 |
1.1x |
| [1] Sealed gauge pressure for above 1000 psi |
| [2] G=Gas, L=Liquid |
| Compound Pressure |
| P/N |
Pressure Range |
Media |
Accuracy |
Pressure Rating |
| psi |
bar |
Burst |
Over Pressure |
| CP2 |
±2 |
±0.16 |
G |
0.05% FS |
3x |
1.2x |
| CP5 |
±5 |
±0.35 |
G |
0.02% FS |
3x |
1.2x |
| CP10 |
±10 |
±0.7 |
G |
0.02% FS |
3x |
1.2x |
| CP15 |
±15 |
±1.0 |
G |
0.02% FS |
3x |
1.2x |
| CP30 |
-15 to 30 |
-1 to 2.0 |
G |
0.02% FS |
3x |
1.2x |
| CP50 |
-15 to 50 |
-1 to 3.5 |
G |
0.02% FS |
3x |
1.2x |
| CP100 |
-15 to 100 |
-1 to 7.0 |
G,L |
0.02% FS |
3x |
1.2x |
| CP300 |
-15 to 300 |
-1 to 20 |
G,L |
0.02% FS |
3x |
1.2x |
| CP500 |
-15 to 500 |
-1 to 35 |
G,L |
0.02% FS |
3x |
1.2x |
| CP600 |
-15 to 600 |
-1 to 40 |
G,L |
0.02% FS |
3x |
1.2x |
| CP1K |
-15 to 1,000 |
-1 to 70 |
G,L |
0.02% FS |
3x |
1.2x |
| CP2K |
-15 to 2,000 |
-1 to 140 |
G,L |
0.02% FS |
3x |
1.2x |
| CP3K |
-15 to 3,000 |
-1 to 200 |
G,L |
0.02% FS |
3x |
1.2x |
| CP5K |
-15 to 5,000 |
-1 to 350 |
G,L |
0.02% FS |
3x |
1.2x |
| CP10K |
-15 to 10,000 |
-1 to 700 |
G,L |
0.02% FS |
2x |
1.2x |
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