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Home  >  HVAC  >  Dampers, Shutters, & Accessories  >  Damper Actuators & Accessories  >  Damper Pneumatic Actuators  >  186-0091

Siemens HU186 Duct Hygrostat, Reverse Acting, 20-90% RH

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$6488
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SKU: 186-0091

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Siemens 186-0091 Model HU186 Duct Hygrostat, Reverse Acting, 20 to 90% RH. The HU 186 Room Duct Hygrostats are a pneumatic instruments sensitive to slight changes in relative humidity. They feature adjustable sensitivity and bimetal temperature
compensation to minimize temperature effects. The duct hygrostat is shipped inside the duct mounting box.
Stock shown on hand can change at anytime without notice or may already be spoken for. Please inquire by phone to confirm precise amounts available at that time.
Alberta
Edmonton (DC): 2
Edmonton (South): 0
Calgary: 0
British Columbia
Richmond: 0
Surrey: 0
Manitoba
Winnipeg: 0
Saskatchewan
Saskatoon: 0
Ontario
Hamilton: 0
London: 0
Mississauga: 0
Scarborough: 0
Windsor: 0
These are estimated number of days using averages of past orders for inventory arriving to each branch location and are not guaranteed. If you need to verify manufacturer stock please email customercare@amresupply.com or call us at 1-800-661-9891.
Amre Branch # of Days
Calgary: 27
Edmonton Downtown: 31
Edmonton South: 41
London: 12
Mississauga: 8
Richmond: 13
Saskatoon: 19
Scarborough: 18
Surrey: 2
Winnipeg: 12


Product Specifications

  Air Capacity: 0.7 min/vol unit
  Air Connections: Barb fitting for 1/4-inch (6.4 mm) OD Poly Tubing
  Effect of 10° F Temperature Change: Shift of 1% rh
  Effect of 5 psi Supply Pressure Change (mid-sensitivity): Shift of 1% rh
  Maximum Supply Pressure: 30 psig (207 kPa)
  Max Operating Temp: 140°F
  Sensitivity (Adjustable): 1/4 to 4 psi per 1% rh (1.7 to 28 kPa per 1% rh)

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  Installation Instructions- English
  Product Specifications

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