| 加工定制:是 | 品牌:wika | 型号:233.52.100 |
| 类型:电接点压力表 | 公称直径:100mm | 测量范围(MPa):0-10 |
| 环境温度(℃):-20-60 | 精度等级:1 | 联接型式:螺纹连接 |
WIKA GDM 233.52.100 气体密度表(GDM),100表圆,充气
Gas Density Monitor (GDM)
Model 233.52.100 with Gas Filling
Gas Density Monitor, Model 233.52.100
Applications
Gas density monitoring of closed SF6 tanks
For outdoor installation
Special Features
Modified pressure gauge with bourdon tube and gas filled case
Wetted parts: stainless steel
Local readout with alarm contacts
Temperature compensated and hermetically sealed,therefore no influence temperature, by atmospheric pressure fluctuation or differences in altitude
Serial number
Description
Nominal size in mm
100
Accuracy (relating to the measuring span)
± 1 % at ambient temperature +20 °C,
± 2.5 % at ambient temperature range -20 … +60 °C and
with calibration pressure as reference ***chore (reference diagram KALI-Chemie AG , Hannover, prepared by Dr. D?ring 1979)
Scale ranges
All standard ranges and +/- ranges with a measuring span of min. 1.6 bar und max. 25 bar (SF6 gas pressure at +20 °C)
Calibration pressure PE
As ordering specifications
Permissible temperature
Ambient: -20 … +60 °C (gas phase)
Storage: -50 … +60 °C
Alarm contacts / Contact rating
Max. 3 magnetic snap-action contacts, to make or break,with galvanic ***lation, switching points non-adjustable and
secured
Contact rating: 30 W / 50 VA, max. 1 A
Material of contacts: 80 % Ag / 20 % Ni, gold-plated
Switching accuracy in temperature range -20 … +60 °C
If switching point is equal PE: As measuring span
If switching point is not equal PE : Moved parallel to
calibration pressure
High-voltage test
2 kV, 50 Hz, 1 s (wiring versus case)
Electrical connection
Cable box with cable gland M20 x 1.5
Connection cross-section max. 2.5 mm?
Process connection
Stainless steel, radial entry, spigot D6 x 5, similar to EN 837,G ? B (male), 22 mm flats
Pressure element
Stainless steel, welded
Gas tight: leakage rate ≤ 1 · 10-8 mbar · l / s
Test method: spectrometry of helium mass
Movement
Stainless steel
Bimetal link (temperature compensation)
Dial
Aluminium, red-green-yellow section as ordering
specifications
Pointer
Aluminium, black
Case
Stainless steel with gas filling
Gas tight: leakage rate ≤ 1 · 10-5 mbar · l / s
Window
Laminated safety glass
Bezel ring
Cam ring (bayonet type), stainless steel
secured with 3 welding spots
Ingress protection
IP 65 per EN 60 529 / IEC 529
Weight
approx. 0.8 kg
Options
3 magnetic snap-action contacts, without galvanic ***lation, switching points are adjustable
Acrylic glass window
Case with liquid filling (SP 60.01)
Compensation for SF6 mixtures
Process connection through flanges
Connection at 3, 6 or 12 o'clock
Back connection
Pluggable cable box
欢迎来电订购WIKA GDM 233.52.100 气体密度表(GDM),100表圆,充气
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卓尔瑞华(北京)科技有限公司(原北京汇鑫双和科技有限公司)是澳大利亚 ZoRiver Technology 在中国的分公司。 本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公司。 我们的主要产品:压力表、温度计、热电阻、热电偶、变送器、压力开关、减压器、各类化学密封及仪表附件等,并代理销售国际国内同类产品。 我们的宗旨:客户、质量至上、诚信为本。 卓尔瑞华秉承〝优质、创新、敬业〞的企业精神,奉行急客户所急、想客户所想、与客户互利共赢的经营理念。在竭诚为各行各业的客户提供各类压力、温度测量项目所需的优质产品的同时,卓尔瑞华给力的技术支持和便捷及时的服务将与您同行。
点击查看>| 企业类型 | 私营独资企业 | 注册资本 | 100万人民币 |
| 公司注册地址 | 北京市丰台区 | 统一社会信用代码 | 110106011623844 |
| 登记机关 | 北京市工商行政管理局丰台分局 | 法定代表人 | 何红梅 |
| 公司成立日期 | 2009-2-12 | 营业期限 | 20 |
| 经营范围 | 我们的主要产品:压力表、温度计、热电阻、热电偶、变送器、压力开关、减压器、各类化学密封及仪表附件等,并代理销售国际国内同类产品。 | ||



