HERMETICALLY SEALED

HERMETICALLY SEALED

BH-25

BH-20

BH-15

BH-10

Beemet’s Hermetically sealed panel meters are suited for extreme environmental applications such as marine, military and industrial.

Salient Features

• Hermetically sealed. Manufactured to JSS / MIL specifications.
• Rugged movement ensures sustained accuracy and reliability.
• Vibration resistant.
• Water proof.
• Compact in size.
• High sensitivity.
• Accuracy:  ±2.5 / ±5 of FSD

Range Chart

Model Description Ammeter Voltmeter Proof Voltage
BH - 10 DC Moving Coil 50 μA–5mA 1V and above with external multiplier 750V AC
BH - 15 DC Moving Coil 50 μA–2A 25mv – 1000mV,    1V – 500V 1000V AC
BH - 20 DC Moving Coil 50 μA–5A 25mv – 1000mV,    1V – 500V 2000V AC
BH - 25 DC Moving Coil 50μA–5A 25mv – 1000mV,    1V – 500V 1000V AC

Dimensions

Model Dimensions (mm) Scale Length
A B C D E F G
BH - 10 25.4 17.07 7.94 32.84 8.6 31.75 16.7 40
BH - 15 35.1 22.5 11.11 30.17 4.8 38.1 15.88 60
BH - 20 51.1 19.0 8.0 31.7 7.9 60.3 15.88 90
BH - 25 66.67 34.53 7.11 44.47 12.70 81.28 34.93 52

Wiring Diagrams

DC Moving Coil Voltmeter and Ammeters: 

Voltmeter with direct connection
Ammeter with direct connection
Ammeter with Shunt

AC Moving Coil Voltmeter and Ammeters: 

Voltmeter with direct connection
Voltmeter with PT
Ammeter with direct connection
Ammeter with CT