Hansford SensorsHS-150IT seriesEx zones — ATEX / IECEx
HS-150IT Intrinsically safe accelerometer with temperature output, top exit, PUR cable
Outputs: AC 100 mV/g (acceleration) and 10 mV/°C (temperature), PUR cable.
- Output AC IEPE + 10 mV/°C
- Sensitivity 10 … 500 mV/g
- Exit Top exit
- IP IP68
Technical data is taken from the manufacturer's documentation. Before ordering, please confirm the parameters against the current datasheet or with our engineer.
HS Sensors · HS-150IT · as of 07/10/2026
Key features
- Intrinsically safe version — approvals: Europe (ATEX), USA, India (PESO), Australia (IECEx certificate)
- Temperature output
- For use with portable data collectors
- Piezoelectric element in shear design
Technical specifications
Parameters as specified by the manufacturer.
| Measured quantity | Vibration acceleration, Temperature |
|---|---|
| Number of measuring axes | 1 axis |
| Resonant frequency (mounted) | 26–34 kHz |
| Output type | AC (IEPE) — acceleration, Temperature 10 mV/°C |
|---|---|
| Sensitivity | 10 / 30 / 50 / 100 / 250 / 500 mV/g (standard: 100) |
| Sensitivity — notes | ±10%; 10mV/g, 30mV/g, 50mV/g, 100mV/g, 250mV/g, 500mV/g; Nominal 80Hz at 22°C / 72°F |
| Cable / connector exit | Top exit |
|---|---|
| Integral cable | PUR |
| Mounting thread | 1/4"-28 UNF, female (standard), 1/4"-28 UNF, male, Quick Fit, female, M6 × 1 mm, male, M8 × 1.25 mm, male, M10 × 1.5 mm, male |
| IP rating | IP68 |
|---|---|
| Electromagnetic compatibility (EMC) | EN 61326-1:2013 |
| Hazardous-area version | Intrinsically safe (Ex i) |
|---|---|
| Ex marking and ambient temperature | Ex ia I Ma (-55°C ≤ Ta ≤ +103°C) (mining) Ex ia IIC T4 Ga (-55°C ≤ Ta ≤ +103°C) (gas) Ex ia IIC T6 Ga (-55°C ≤ Ta ≤ +57°C) (gas) Ex ia IIIB T110°C Da (-55°C ≤ Ta ≤ +57°C) (dust) Ex ia IIIB T145°C Da (-55°C ≤ Ta ≤ +92°C) (dust) Ex ia IIIC T135°C Da (-55°C ≤ Ta ≤ +70°C) (dust) |
| Approvals and certificates | ATEX (EU), IECEx, US approval (Class / Division), PESO (India) |
| Sensing element | PZT — shear |
|---|---|
| Product line | Premium |
| Case material | Stainless steel |
| Weight | 106 g (nominal, body only) |
| Features | For data collectors |
| Model | HS-150IT |
|---|---|
| HS Sensors part no. | HS-150IT-TOP-PUR |
| Manufacturer's product name | HS-150IT – Top Exit – Integral PUR Cable Intrinsically Safe Accelerometer with Temp Output |
Documentation
- HS-150IT datasheet (metric units)PDF · Datasheet · EN · 3.3 MB · TS1001.3
- HS-150IT datasheet (imperial units)PDF · Datasheet · EN · 3.4 MB · TS1001U.3
- Guide: safety barriers in hazardous areasPDF · Guide · EN · 2 MB
- Stud and pad mounting instructionsPDF · Installation guide · EN · 429.3 KB
- HS-150IT system diagram (and others)PDF · Technical drawing · EN · 180.5 KB
- HS-150IT 3D CAD modelZIP · 3D CAD model · EN · 174.2 KB
Other HS-150IT versions
All HS-150IT variantsThe same model with a different cable exit, connector or cable type.
Where it is used
Typical applications
- Fans
- Electric motors
- Pumps
- Compressors
- Centrifuges
- Conveyors
- Air handling units
- Gearboxes
- Rolls
- Dryers
- Presses
- Cooling systems
- HVAC systems
- Spindles
- Machine tools
- Process equipment
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