Siemens Building Technology 186-0013 Hygrostat Room Temperature W/Cover & Wall Plate 20% to 90% RH

Siemens 186-0013 Pneumatic Room Hygrostat is a high performance device for humidity control in HVAC systems. In this case, this direct acting hygrostat is necessary to maintain the proper humidity levels in a number of different indoor environments. Having a great range; it provides an accurate and reliable measurement from 20% to 90% relative humidity (RH). The 186-0013 is constructed from durable plastic and finished in a neutral beige, and is designed for wall mounting and will blend into any setting. It includes a 1/4" tubing connection for a simple integration into existing pneumatic systems. It is versatile for different climate conditions because the hygrostat works well up to 135°F.