P590 SF6 GAS DENSITY MONITOR
Abbildung kann vom Original abweichen
Hersteller WISE-CONTROL
P590 series monitor are designed to monitor the gas density of closed SF6 tank for switchgear.
Beschreibung
P590 series monitor are designed to monitor the gas density of closed SF6 tank for switchgear.
| Nominal diameter | 100 mm |
| Accuracy | ±1.0 % at ambient temperature +20 °C ±2.5 % at ambient temperature -20 °C ... +60 °C and calibration pressure as reference isochore |
| Scale range (MPa, bar) | -0.1 ~ 0.1 MPa to -0.1 ~ 2 MPa at SF6 gas pressure +20 °C |
| Permissible temperature | Ambient : -20 ~ 65 °C (Gas phase) Storage : -50 ~ 60 °C maximum |
| High voltage test | 2 kV, 50 Hz / wiring versus case |
| Degree of protection | EN60529/IEC529/IP67 |
| Electrical connection | Cable box with cable gland : M20 x 1.5 Conductor cross - section : Max. 1.5 mm² |
| Pressure connection | Stainless steel (316SS) |
| Element | Stainless steel (316SS) <10MPa C type bourdon tube ≥10MPa Helical type bourdon tube |
| Case | Stainless steel (304SS) |
| Cover | Stainless steel (304SS) Bayonet type |
| Window | Safety glass |
| Movement | Stainless steel (304SS) Bimetal link (For environment temperature compensation) |
| Dial | White aluminium with red, yellow and green graduations |
| Pointer | Black painted aluminium alloy |
| Process connection | G½" |
| Helium leak rate | Tested to confirm leakage rates of less than 10-8 mbar-L/sec |
| Hersteller |  |
Alle Funktionen und technischen Daten können ohne Ankündigung geändert werden, Lieferung vorbehaltlich Verfügbarkeit,Korrektur von Irrtümern und Auslassungen vorbehalten.
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