What is new?


SKU: haystat


Wi-Fi Temperature/Humidity Combo Sensor

The HayStat is a standard Wi-Fi sensor that transmits temperature and humidity over Haystack protocol. These wall-mount sensors connect to your building automaton network over standard IP based Wi-Fi. They export data as Haystack points, allowing you to quickly and easily pull data to where you need it. No gateways or monthly services required. The sensor incorporates authenticated access and Haystack 3.0 compatibility. The sensor can be read directly from SkySpark, Tridium or any other Haystack 3.0 client. The values can also be read from a standard web browser interface. The browser page is the only thing required to configure the device.


The HayStat is a combination temperature and humidity sensor. These wall-mount sensors connect to your building automation network over Wi-Fi, exporting data as Haystack points, allowing you to quickly and easily pull data to where you need it.
Input Power:
0.15A @ 5VDC
Humidity Range:
0-100% RH
Temperature Range:
-40-80°C (-40-176°F)
Temperature Precision:
0.01°C (0.1°F *)
Operating Temperature:
-40°C-125°C (-40°F-257°F)
Wi-Fi Modes:
Wi-Fi b/g/n
Haystack Version:
* Temperature data truncated to 0.1°F precision on conversion from Celsius to Fahrenheit
Humidity Accuracy:
Temperature Accuracy:
±0.2°C (±0.5°F)
Humidity Precision:
Wi-Fi Max Range:
75 feet
Wi-Fi Frequency:
Haystack Authentication:
HTTP BASIC Authentication
Supported Haystack Ops:
about, read, nav, watchSub,
watchUnsub, watchPoll

Quick Setup

The simple design allows quick deployment of many sensors without tools. Each device can be installed with a micro USB cable and power block for simple installation. Alternatively a permanent 5VDC power terminal can be connected and wired to a central transformer for a more permanent installation. Once powered the configuration is simple, first connect to the devices internal access point and view the configuration web page, then enter your Wi-Fi and password configuration and press restart. The device will connect to your Wi-Fi network and obtain a DHCP IP address. Using an IP scanner you can locate the device by its MAC address and connect to it's IP address with your Haystack client.

0.15 Amp/5VDC

Power Usage

75 Feet

Wi-Fi Range


Web-Based Configuration


Humidity Sensor Precision


±2% Humidity Sensor Accuracy


Temperature Sensor Precision


Temperature Sensor Accuracy

Online order sites


Dimension (L x W x H) 0 x 0 x 0
Weight 0
Don't have an account yet? Register Now!

Sign in to your account