RESEARCH 3-AXIS ULTRASONIC ANEMOMETER
HS-100
The horizontal head at 100 Hz.
HS-100 is the 100 Hz version of the HS-50, with the same horizontal head, stainless steel build, six analogue inputs and inclinometer. Its operating temperature range is narrower than the rest of the Research range, at 0 to plus 50 degrees C, which is a specification point rather than a detail.
Horizontal head
For vertical-flow analysis
100 Hz output rate
Wind speed accuracy <1%
Built-in inclinometer
Aids mast and tower set-up
PRT and 6 analogue inputs
14-bit RS422 digital output
WHERE IT SITS
HS-100 in the Research range
Within the Research 3-Axis family the models differ by measurement range, output rate, build and approvals rather than by measurement principle.
MEASUREMENT
What the HS-100 measures
The HS-100 is a research-grade 3-axis ultrasonic anemometer.
SPECIFICATION
Full specification
Figures from the HS-100 datasheet, issue 2. Confirm the current issue before ordering.
Measurement
| Wind speed range | 0 to 45 m/s |
|---|---|
| Direction range | 0 to 359° |
| Axes | 3-axis, u, v and w |
| Accuracy | Wind speed better than 1% |
| Resolution | 0.01 m/s |
| Inputs | PRT and 6 analogue inputs, built-in inclinometer |
| Options | PRT and 6 analogue inputs, built-in inclinometer |
Outputs and power
| Output rate | 100 Hz |
|---|---|
| Outputs | 14-bit digital (RS422 or RS232) or analogue |
| Interface | RS422 native, RS232 and analogue via the PCI or PCIA interface |
| Supply voltage | 9 to 30 V DC |
| Power consumption | Under 150 mA at 24 V DC (300 mA at 12 V DC), under 4 W running |
Environment
| Operating temperature | 0 °C to +50 °C |
|---|---|
| Ingress protection | IP65 |
Mechanical
| Materials | Stainless steel, horizontal head |
|---|
Approvals and documentation
| Certifications | Individual calibration as standard |
|---|---|
| Datasheet | 1199-0034 Iss 2 |
COMPARE
HS-100 against HS-50: only what differs
| HS-100 | HS-50 | |
|---|---|---|
| Output rate | 100 Hz | 50 Hz |
| Operating temperature | 0 °C to +50 °C | -40 °C to +60 °C |
| Datasheet | 1199-0034 Iss 2 | 1199-0033 Iss 2 |
Show the 3 rows that are the same
| HS-100 | HS-50 | |
|---|---|---|
| Axes | 3-axis, u, v and w | 3-axis, u, v and w |
| Head and build | Stainless steel, horizontal head | Stainless steel, horizontal head |
| Inputs | PRT and 6 analogue inputs, built-in inclinometer | PRT and 6 analogue inputs, built-in inclinometer |
The nearest sibling in the range. Confirm which specification the application actually needs before ordering either. Compare the whole range
BEFORE YOU SPECIFY
Is the HS-100 the correct configuration?
Before specifying, confirm:
- the wind speed range the site actually sees
- the output rate the receiving system needs
- the operating temperature and whether heating is required
- any approval or certification the installation demands
- the mounting arrangement and cable or connector choice
- the interface and output the receiving system expects
If those match, the HS-100 provides that configuration.
QUESTIONS
Specification questions about the HS-100
How many axes does the HS-100 measure?
The HS-100 measures 3-axis, u, v and w.
What is the difference between the HS-100 and the HS-50?
The HS-100 outputs at 100 Hz and operates from 0 °C to +50 °C. The HS-50 outputs at 50 Hz and operates from -40 °C to +60 °C.
How accurate is the HS-100?
The HS-100 is specified at wind speed better than 1%.
What resolution does the HS-100 report?
The HS-100 reports to 0.01 m/s.
What output rate does the HS-100 provide?
The HS-100 outputs at 100 Hz.
What outputs does the HS-100 provide?
The HS-100 provides 14-bit digital (RS422 or RS232) or analogue.
What inputs does the HS-100 accept?
The HS-100 accepts PRT and 6 analogue inputs, built-in inclinometer.
What power supply does the HS-100 need?
The HS-100 requires 9 to 30 V DC.
Have an application to discuss?
Speak to our team
Tell us what you need to measure, where and under what conditions. We’ll help you work out the appropriate approach.
Enquiring about HS-100
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