Categories

Add:      A-1803 kaichuangguoji,NO.31 gaoxin road,yanta district,xi'an.shaanxi province,china ,710075

Tel:       +8602989304990

Mob:     +8613759992125

Fax:      +8602989304996

Email:    norah@cngpressuregauge.com

63mm Lower Back Transformer Density Monitor,SF6 Density Monitor for Ring Main Unit

63mm Lower Back Transformer Density Monitor,SF6 Density Monitor for Ring Main Unit

Description: SF6 Density Monitors are an economical and reliable way to monitor SF6 gas density and leakage over a wide temperature range. These instruments are used to monitor SF6 gas density in sealed tanks. They are applied to indicate gas density and to provide a signal outputs when the...

Product Details

Description:

SF6 Density Monitors are an economical and reliable way to monitor SF6 gas density and leakage over a wide temperature range.

These instruments are used to monitor SF6 gas density in sealed tanks. They are applied to indicate gas density and to provide a signal outputs when the density reaches preset threshold values. They are designed to monitor Medium Voltage systems.


Features:

1. Temperature compensated bourdon tube pressure gauge

2. Suitable for indoor or outdoor installation

3. AISI304 hermetically sealed stainless steel case

4. AISI316 parts in contact with gas

5. Indicated values and signal outputs independent of installation altitude

 

Nominal size:

63mm 

Scale range:

-1 to 1 bar (customizable)

Accuracy:

20℃: Class 1.0 or 1.6; -20℃ to +60℃: Class 2.5; -30℃ to -20℃: Class 3.0

Degree of protection:

IP65

Ambient conditions:

-30℃ to +60℃

Leakage rate:

< 1*10-9 Pa.m3/s (Helium mass spectrometer)

Pressure connector:

G1/4’’, NPT 1/4’’, M20*1.5 (customized)

Location:

Lower back

Electrical connection:

Compact pluggable box with M20*1.5 cable gland

Cable size:

1.5mm; 2 recommended; 2.5mm maximum

Insulation properties:

Insulation resistance >100 MΩ (500V DC);

Withstand voltage 2kV, 50/60 Hz 1 min (to case)

Contact type:

Pointer driven magnetic snap action signal contacts;

80%Ag, 20%Ni, 10μm Au plated

Contact ratings:

30W/50VA, 1A max; 220VDC/380V 50/60Hz max

Window:

Safety glass

Weight:

0.5KG

 

Inquiry