Neptronic SHS20 Specification And Installation Instructions

Model
SHS20
Description
The SHS20 is a wall mounted high limit humidistat capable of
monitoring and controlling relative humidity for applications
using a room distribution system. Its primary function is to act as
an On/Off high limit protection for humidifiers equipped with a
space distribution unit (SDU).
Features

On/Off high limit humidistat with on-board setpoint
adjustment (20 to 90%RH)

Built-in humidity sensor

Plastic cover for wall mount installation

24Vac or 24Vdc

1 dry contact output (normally open)
Technical Specifications
Specifications
Power supply
Power consumption
Electrical connection
Humidity sensor precision
High limit setpoint range
Operating temperature
Storage temperature
Relative humidity
Enclosure protection
Weight
Dimensions
A = 2.85" (73mm)
B = 4.85" (123mm)
C = 1.00" (24mm)
D = 2.36" (60mm)
E = 3.27" (83mm)
SHS20-180524-ESA
24 Vac or Vdc ±10%
1 VA
2
0.8 mm [18 AWG] minimum
±3% at 40 %RH and 23ºC [73ºF]
20 to 90 %RH
32ºF to 104ºF [0ºC to 40ºC]
14ºF to 122ºF [-10ºC to +50ºC]
0 to 95 %RH
IP 30 (EN 60529)
0.13 lb [60 g]
B E
A
www.neptronic.com
Room High Limit Humidistat
Specification and Installation Instructions
SHS20
SHS20
D
C
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