德国MT AB 9810.2 PTMv 压力变送器 薄膜传感器 膜片压力变送器
MANOTHERMBeierfeld GmbH -企业介绍
北威州的ARMATURENBAUGmbH 是一家拥有长年生产压力测量仪器传统的中型企业,它的前身是1903年成立的位于德国Halle/Saale的 August Beer 公司。大约180员工为了公司的前途不断地努力工作。
MANOTHERMBeierfeld GmbH的前身是撒克逊州的“Meßgerätewerk Beierfeld”。自1957年以来,这里生产工业用压力和温度测量仪器以及气体压力温度计、保护管、接触压力表、真空计,
1991年MANOTHERMBeierfeld GmbH 作为 ARMATURENBAU GmbH 的子公司私有化。
自从1957 以来MANOTHERM 这个标记就代表着传统和质量。
在我们的公司驻地Beierfeld 大约有110 名员工。
MANOTHERMBeierfeld GmbH 客户主要分布在德国东部、东欧、前苏联国家和中国这些地区和国家之中。
我们的产品范围包括高价值的压力表和温度测量仪器,多年来在全球范围内享有极高的声誉。我们能够很自豪地说,客户高度赞誉我们的压力和温度测量仪器的质量和相应的技能以及可靠性。
我们不断地为客户量体裁衣,提供适合各种应用的压力表和温度测量技术。如膜片弹簧压力表、SF6气体密度表、真空压力表、差压表,带电信号办理出压力表以及温度测量仪器,如双金属温度计和相应的保护管都拥有广泛的适用性,并且还不断地投入于新的使用领域中。
我们也为您提供特殊使用领域的解决方案,例如低温压力表、轨道压力表、超高纯气体压力表或者安全压力表。
我们已通过DIN EN ISO 9001:2008 的认证。
Pressure transmitters (data sheet 9810.2)
Analogue output signal
model |
PTMv |
accuracy |
better than ± 0.5 % |
special equipment |
measuring cell welded |
measuring cell / sensor |
piezoresistive sensor, diaphragm made of 1.4435 (stainless steel), placed inside |
output signals |
4-20 mA 0-20 mA 0-10 VDC |
measuring ranges |
overpressure or absolute pressure 0-400 mbar to 0-100 bar |
installation length |
standard |
process connection |
G ½ B made of stainless steel |
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Pressure transmitters model PTMv are suitable for the overpressure-
and absolute pressure measurement of liquid and gaseous
media of 0-400 mbar up to 0-100 bar that do not corrode 1.4571
and 1.4435 (316 stainless steel). The completely welded version
(v) has been developed to grant as much as possible density also
for the long-term use with aggressive media, which has for example
also proved of value in the ultrapure gas industry.
Two basic models are available:
Overpressure 0-400 mbar to 0-100 bar
(up to 0-16 bar with ventilation to atmosphere)
Absolute pressure (a) 0-400 mbar to 0-100 bar
(reference point zero absolute)
The pressure transmitters are temperature-compensated and provide
a calibrated output signal.
Construction
The piezoresistive measuring cell that is filled with silicone oil, is
welded in the pressure connection piece. A thin stainless steel
membrane separates the elementary sensor from the medium.
The earth conductor of the plug connector is connected to the
case. The attachment of chemical seals, e. g. for the food industry
is possible, see data sheets of catalogue-heading 7... .
Standard Version
Construction Type
Baulänge: Standard
Process Connection
G ½ B (¼ " BSP), 1.4571 (316 stainless steel)
Measuring Cell / Sensor
Piezoresistive measuring cell: 1.4435 (316 stainless steel)
Diaphragm (placed inside): 1.4435 (316 stainless steel)
Sensor Sealing
– (Measuring cell welded)
Case
1.4301 (304 stainless steel), case protection type IP 65
Pressure Ranges / Overload
Overpressure- and absolute pressure
0 - 4 bar 0 - 40 bar
0 - 6 bar 0 - 60 bar
0-10 bar 0- 100 bar
0-400 mbar 0-16 bar
0-600 mbar 0-25 bar
0-1 bar
0-1.6 bar
0-2.5 bar
Overload pressure range-dependent, typically at least
2-fold, exact indication upon request
Output Signal Power Supply Load Impedance
4 ... 20 mA / 10...40 VDC / (UB -10V)/0.02 A
0 ... 20 mA / 8...28 VDC / (UB - 8V)/0.02 A
0 ... 10 V / 13...28 VDC / min. 10 kOhm
Measuring Accuracy
Better than ± 0.5 %, of full scale value (including non-linearity,
hysteresis and non-repeatability)
Temperature Ranges
Storage temperature: -40...+125 °C (-40... +257 °F)
Rated temperature: -10...+ 80 °C (-14... +176 °F)
Options
• Process connection: - G ¼ B, ¼" NPT, ½" NPT, M 12x1.5, M 20x1.5
- High pressure connection (female- or male thread)
- VCR® union nut VCR® male thread rigid,
others upon request
• Electrical connection: - Cable bushing (IP67) with 2m cable
- Circular plug connection M 12 x 1 (IP67)
- Angular cable box without cable,
optional with 2 m die casted cable
- Straight cable box without cable,
others upon request
• Special version: - Silicone-free version
- Free of grease and oil, up to 0-600 bar
- Adjustment ≤ 250 bar with dry air
≥ 400 bar with distilled water
- Oxygen version: up to max. 0-600 bar,
restrictor screw in the inlet port of the
connection, orifice Ø 0.3 mm
- Output signal 0-5 V or 1-10 V, 4-20 mA
(3-wire)
- Measuring cell Platinum-diaphragm,
Hastelloy-diaphragm
(measuring cell case Hastelloy C276)
Pressure Transmitters
With piezoresistive measuring cell, completely welded
Pressure ranges 0-400 mbar to 0-100 bar
9810.2
0003/12
Application
Temperature Influence in the Rated Temperature Range
Zero point : < 0.3 % / 10 K
Measuring span: < 0.2 % / 10 K
Reference Temperature
20 °C (68 °F)
Long-term Stability of Zero Point and Span
Better than ± 0.25 % p.a.
Reverse Voltage Protection
Available
Electrical Connection
Plug connection 3-pin + protective contact (DIN EN 175301-803).
For assuring electromagnetic compatibility (EMC) please use a
shielded cable (e.g. LP/LiMYCY). The shield has to be connected
to the case resp. to the ground terminal of the terminal box.
Position of Installation
Any
EMC
EN 61 000-6-3, 61 000-6-2
Ordering Information
Please specify in your order:
Basic model PTMv
Order code for absolute pressure (a)
Pressure range e.g. 0-1 bar
Output signal e.g. 4...20 mA
Possible specifics: compare above
德国MT AB 9810.2 PTMv 压力变送器 薄膜传感器 膜片压力变送器
欢迎致电
电话:010-51669912 56291930 15910733293
传真:010-51669912
QQ:823377546 1491421115 2636968574
公司官网: