MONITOR, GAS DENSITY: RANGE: -1 BAR TO 9 BAR; SIZE: 90 MM DIAL; STANDARD/SPECIFICATION: GG-G-66B, QPL-5678-15; ADDITIONAL DATA: COMPLETE WITH SWITCH PRESSURE 30W 50VA 7.5 6BAR, FOR 132KV SF6 SWGR. MERLIN GER IN, FOR CIRCUIT BREAKER SWITCH CONTACT 6.0 BAR ONE NORMAL CLOSE AND ONE NORMAL OPEN, 6.2 BAR NORMAL CLOSED (STATUS OF SWITCH AT MINIMUM SCALE VALUE) 132 KV G IS; TYPE HEXABLOC TH7, SIZE CONNECTION: 1/4 MNPT, CASE MATERIAL: SSTL, TUBE MATERIAL: SSTL, CONNECTION MATERIAL: SSTL, CONNECTION LOCATION: BOTTOM, MOUNT PANEL, FILLED OIL. SF6 TEMPERATURE COMPENSATED TYPE: PRESSURE SCALE: 7.5 6 BAR MATERIAL: SSTL