- Contact Person : Mr. Zhang Yong
- Company Name : Xin Yuan Instrument Factory
- Tel : 86-021-56779546
- Fax : 86-021-56779546
- Address : Shanghai,Shanghai,No.721.Lingshi Road,Shanghai.China
- Country/Region : China
- Zip : 200072
SF6 Gas Density Switches MTK-01(M.102.FZ-127d) SF6 Gas Density Switches
Detailed Product Description
SF6 Gas Density Switches
DESCRIPTION
MTK-01 (M.102.FZ-127d) SF6 Density Switch incorporates Bourdon Tube and Bi-Metal for temperature
compensation as sensing Components. It can be used to mornitor and control SF6 density in Hi-Voltage
Greaker,Hi-Current Cables,Hi-Power Transformers,Hi-Voltage Mutual Inductors and other SF6 electric facilities.
There are up to three magnet assitant contacts for alarming and locking signals.Liquid filled inside housing (FZ) enhances anti-vibtration and shock performance. Gas filled inside housing (FQ) optimizes its performance.
MAIN SPECIFICATION
Enclosure classification: IP65
Accureat Grade: 1.5(+20oC);2.5(-30~+60oC) Measuring range: -0.1~0.5MPa;-0.1~0.9MPa
Ambient temperature: -40 to +80oC
Vibration: 40m/s2
Shock: 500m/s2
Sealing property: 10-9Pa.m3/S
Cycle: 5×103
Electrical connection: socket
Pressure connection: G3/8 male
ADJUSTABLE RENGEConsult company's websites or samples
ELECTICAL FORM
SPST
MATERIAL
Sense the component: 316LSpring tube
Temperature-sensing element: Bi-Metal for Temperature Compensation
Driving mechanism: The stainless steel holds the inner works instead
Housing 304
Watch crystal: Multi-layer safety glass
Specified pressure(P): 0.50MPa
Alarm pressure(P1): 0.45MPa
Close lock pressure(P2): 0.40MPa
Have oil in housing
.
