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p-30 压力变送器

卓尔瑞华北京科技有限公司

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价格：电议

所在地：北京

型号：p-30

更新时间：2019-09-09

浏览次数：1199

公司地址：北京市丰台区成寿寺路关家坑206号

15301068939 何红梅(女士)

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产品简介

接口尺寸： G 1 flush diaphragm, G 1/2 flush（mm）加工定制：是

公司简介

卓尔瑞华（北京）科技有限公司是总部位于澳大利亚珀斯的Zoriver在中国北京的分公司。公司是一家集各类测压、测温仪表的研发、制造和销售于一体的专业化制造公司。 Zoriver于2006年10月在中国北京设立办事处；2009年2月卓尔瑞华（北京）科技有限公司成立,并作为Zoriver在中国的总部。业务覆盖中国大陆的各个省市及各个行业如航天、石油、石化、钢铁、食品、医药、造船、医疗、轻工、机械等，为中国及海外客户提供优质的产品、技术支持和服务。 Zoriver中国提供的主要产品有：普通压力表、真空压力表、耐震压力表、不锈钢压力表、安全型压力表、氨用压力表、氧气压力表、耐热压力表、全塑压力表、防腐压力表、记忆压力表、定位压力表、微压膜盒压力表、精密压力表、防腐精密压力表、电接点压力表、耐震电接点压力表、精密数字压力表、双针压力表、差压表、电阻远传压力表、SF6气体密度继电器、SF6气体密度控制器、隔膜压力表、全塑隔膜压力表、法兰隔膜压力表、卫生型隔膜压力表、洁净型压力表、压力变送器、防爆压力变送器、压力开关、防爆压力开关、双金属温度计、电接点双金属温度计、热电阻、热电偶、温度变送器、压力开关、气体减压器、压力表阻尼器、压力表过压保护器及仪表阀等。同时Zoriver中国作为欧州多家压力及温度仪表的中国总代以便更好地服务于中国客户。

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产品说明

接口尺寸：	G 1 flush diaphragm, G 1/2 flush（mm）	加工定制：	是
防护等级：	IP65	测量范围：	0-1000BAR（kPa）
类型：	WIKA 压力变送器带USB接口 P-30 P-31 GROST CRN认证进口	防爆等级：	IP65
型号：	P-30 P-31	测量介质：	液体气体
精度等级：	0.1	品牌：	WIKA/威卡
输出信号：	4-20（mA）	电源电压：	10-30（V）

WIKA 压力变送器带USB接口 P-30 P-31 GROST CRN认证进口

Electronic
pressure measurement

Pressure Transmitter for Precision Measurement

Model P-30, standard version

Model P-31, flush diaphragm

Fig. left: Pressure transmitter model P-30
Fig. right: Pressure transmitter model P-31

Applications

Measurement and test benches
Calibration technology
Laboratories
Plant construction and machine building

Special features
Accuracy 0.1 %, without additional temperature error in a range of 10 ... 60 °C
Optional accuracy of 0.05 % (full scale) available
Fast measuring rates up to 1 kHz
Analogue, USB and CANopen? output signals available
On-site calibration possible using product software

Description

Precise
The model P-30 and P-31 pressure transmitters have been developed for precision measurements. Through the use of special WIKA pressure sensors, precision measurements with a maximum measuring deviation of as low as 0.05 % of span are guaranteed. As a result of their active temperature compensation, these pressure transmitters have no additional temperature error in the range of 10 ... 60 ° C.

Fast
The high measuring and output rates of up to 1 kHz make the measured value available as quickly as possible.

Compact
The compact design makes the pressure transmitter ideal for mounting into test benches, such as 19" racks.

Versatile
The models P-30 and P-31 offer a wide selection of electrical connections, process connections and measuring ranges, as well as a large number of different output signals. In addition to the standard analogue signals, USB and CANopen? versions are also available.

Via a USB service interface and the WIKA configuration software "EasyCom", the models P-30 and P-31 can quickly and easily be adjusted on site.

Thanks to the simple-to-use software "Wika data logger“, the USB version can also be used to save measured values and create customised reports.

Measuring ranges

The given measuring ranges are also available in mbar, kg/cm2 and MPa.
Other measuring ranges on request

Vacuum resistance
Yes

Output signal

Voltage supply

Power supply
The permissible power supply depends on the corresponding
output signal.

Total current consumption
The total current consumption is dependent on the respective signal type.

Load

Accuracy

Accuracy at reference conditions
Standard: ≤ ±0.1 % of span
Option: ≤ ±0.05 % of span 1)
1) For +/- measuring ranges and measuring range ≤ 0.4 bar on request

Including non-linearity, hysteresis, non-repeatability, zero offset and end value deviation (corresponds to measured error per IEC 61298-2). Calibrated in vertical mounting position with process connection facing downwards.

Non-linearity (per IEC 61298-2)
≤ ±0.04 % of span BFSL

Temperature error
In the range of -20 ... +80 °C the instrument is actively compensated.

Total error band (10 ... 60 °C)
≤ ±0.1 % of span

Long-term stability
≤ ±0.1 % of span/year

Adjustability
Adjustment via the "EasyCom 2011" or "EasyCom CANopen® software

Zero point: -5 ... +10 % of span
Span: -50 ... +5 % of span

Measuring rate
The measuring rate is dependent on the respective signal type.

Reference conditions

Temperature
15 ... 25 °C

Atmospheric pressure
860 ... 1,060 mbar

Humidity
45 ... 75 % relative

Power supply
DC 24 V
DC 5 V with USB version

Warm-up time
< 10 min

Mounting position
Process connection lower mount (LM)

Operating conditions

Ingress protection (per IEC 60529)
The ingress protection depends on the type of electrical connection.

The stated ingress protection only applies when plugged in using mating connectors that have the appropriate ingress protection.

Vibration resistance
10 g (IEC 60068-2-6, under resonance)

Shock resistance
200 g (IEC 60068-2-27, mechanical)

Service life
10 million load cycles

Free fall test
The instrument is resistant to an impact onto concrete from a height of 1 m.

Temperatures

Electrical connections

Short-circuit resistance
S+ vs. U-
CAN-High/CAN-Low vs. U+/U

Reverse polarity protection
U+ vs. U

Overvoltage protection
DC 36 V (not with USB version)

Insulation voltage
DC 500 V

Connection diagrams

Process connections

Model P-30

Other connections on request

Model P-31

Sealings

For all other process connections no sealings are available.

Materials

Wetted parts
Stainless steel
Additionally Elgiloy® for measuring ranges > 25 bar
For sealing materials see "Process connections"

Non-wetted parts
Stainless steel

Approvals, directives and certificates

Certificates
CANopen? certified
CiA201106-301V402/20-0136

CE conformity
EMC directive 2004/108/EC, EN 61326 emission (group 1,class B) and immunity (industrial application)
Pressure equipment directive 97/23/EC
For measuring ranges > 200 bar the following applies: Module A, pressure accessory

RoHS conformity
Yes
Instruments with bayonet connector are not
RoHS-compliant

Dimensions in mm
Pressure transmitters

Process connections for model P-30