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AS9100_ISO9001_2001
Two Pages 1, 2

 
A large range of humidity indicator plugs are available. These externally mounted color change humidity indicators are for determining relative humidity inside rigid containers, electronic enclosures, optical cavities and flexible moisture-vapor-proof bags. The DT1 series can be used in conjunction with a static type desiccator (see the below drawing). Mounting options include thread mounting into enclosure, panel bushing or crimp nut.

RFI humidity indicator plugs are also available by request.
   
Desiccator P/N Humidity Indicator Style Mounting Plug
DH/D2713 1HP DH/D2049
DH/D2895 1HP N/A
DH/D3158 1HP DH/D2049
   
Check thread size on static desiccator for compatibility with thread A (internal) below.
1. DT1 series Humidity Indicator Plugs. — Fig. A
   
Dimensions    
Style P/N Thread A Thread B Length C Outline Relative Humidity Fig.
    (Internal) (External) (Overall) Type    
No 1 DT1 5/8-28 UNS-2B 3/4-20 UNS 2A 3/4 in. - 50% RH A
No 2 DT2 5/8-28 UNS-2B 3/4-20 WHIT 3/4 in. - 50% RH A
1HP1 DT1HP1 5/8-28 UN-2B 3/4-20 UNEF-2A 3/4 in. B 50% RH A
1HP2 DT1HP2 5/8-28 UN2B 3/4-20 WHIT 3/4 in. B 50% RH A
1HP5 DT1HP5 5/8-28 UN-2B 3/4-20 UNEF-2A 3/4 in. B 15% RH A
1HP 3M DT1HP 3M M16 x 1.0-6H M20 x 1.5-6g 22.5 mm A 30 & 50% RH A
1HP 4M DT1HP 4M M16 x 1.0-6H M20 x 1.5-6g 22.5 mm A 15 & 30 % RH A
1HP 6M DT1HP 6M M16 x 1.0-6H M20 x 1.5-6g 22.5 mm A 30 & 50% RH A
1HP 8M DT1HP 8M M20 x 1.0-6H M25 x 1.5-6g 26.7 mm B 30 & 50% RH A
1HP 9M DT1HP 9M M20 x 1.0-6H M25 x 1.5-6g 26.7 mm B 15 & 30% RH A
1HP 10M DT1HP 10M M30 x 1.0-6H M35 x 1.5-6g 26.7 mm B 30 & 50% RH A
1HP 11M DT1HP 11M M30 x 1.0-6H M35 x 1.5-6g 26.7 mm B 15 & 30 % RH A
R1HP 7 DTR1HP 7 5/8-28 UN-2B 3/4-20 UNEF-2A 3/4 in. B 15 & 30% RH A
R1HP 3M DTR1HP 3M M16 x 1.0-6H M20 x 1.5-6g 22.5 mm A 30 & 50% RH A
R1HP 4M DTR1HP 4M M16 x 1.0-6H M20 x 1.5-6g 22.5 mm A 15 & 30% RH A
R1HP 6M DTR1HP 6M M16 x 1.0-6H M20 x 1.5-6g 22.5 mm A 30 & 50% RH A
R1HP 8M DTR1HP 8M M20 x 1.0-6H M25 x 1.5-6g 26.7 mm B 30 & 50% RH A
R1HP 9M DTR1HP 9M M20 x 1.0-6H M25 x 1.5-6g 26.7 mm B 15 & 30% RH A
R1HP 10M DTR1HP 10M M30 x 1.0-6H M35 x 1.5-6g 26.7 mm B 30 & 50% RH A
R1HP 11M DTR1HP 11M M30 x 1.0-6H M35 x 1.5-6g 26.7 mm B 15 & 30% RH A
 
Click to go to Humidity Indicators, page 2
 
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