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JHDT-100 SF6 Density Transmitter

recommendation index：

Equipped with real-time monitoring of pressure and gas temperature

With low pressure, locking, overpressure alarm function

With monitoring information, alarm information remote transmission function

Local storage of SF6 monitoring data

Using high-precision sensing technology, equipped with a powerful microprocessor, the Betty-Bridgman equation is used to calculate the current gas density from the measured pressure and temperature values
Medium and high voltage equipment for SF₆ gas, closed SF₆ gas tanks, SF₆ insulated combined electrical appliances (GIS) and other equipment

project		parameter data
Humidity measurement range		0～1500µL/L
Humidity measurement accuracy		≤±4%（FS）
Measuring range	pressure	0~ 1.0MPa (absolute pressure)
	temperature	-40～+80℃
	density	0~ 60 g/l (20 ℃, absolute pressure)
	P20 (pressure at 20 ° C)	0MPa~ 1.0MPa (absolute pressure)
precision	pressure	±0.5% FS
	temperature	±0.5℃
	density	±0.6%, ±0.35g/l，-40～+80℃
	P20 (pressure at 20 ° C)	±1% FS