The IFM KI000A is an ATEX-certified capacitive sensor for hazardous dust environments. It provides a 15 mm adjustable sensing range with selectable normally open or normally closed operation. The sensor supports 30–250 V AC and 20–250 V DC operation. Its M30 × 1.5 threaded body has a 150 mm length and IP65/IP67 protection. The unit is designed for non-flush installation with terminal connection and a yellow status LED.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The KI000A is designed for use in hazardous dust environments. Its ATEX marking is Ex II 3D Ex tc IIIC T90°C Dc. IECEx certification is also provided. The 15 mm sensing range can be adjusted for different applications. This makes it suitable for industrial installations requiring certified dust-zone sensing.
The sensor accepts 30–250 V AC and 20–250 V DC. Its output can be selected as normally open or normally closed. The switching output supports 100 mA continuously, with higher current available up to 40°C. A 1000 mA short-time rating is provided for transient switching conditions. This allows integration into various AC/DC control circuits.
The M30 × 1.5 threaded housing provides secure mounting. The overall length is 150 mm. The housing uses PBT and PA materials. IP65/IP67 protection supports dusty industrial environments. Terminal connection accommodates 0.34–2.5 mm² conductors.
15 mm adjustable sensing
NO/NC selectable
30–250 V AC
20–250 V DC
ATEX certified
IECEx certified
M30 × 1.5 thread
150 mm length
IP65/IP67
Yellow LED
Hazardous dust zones
Bulk material handling
Silo level detection
Powder monitoring
Process equipment
Conveyor systems
Storage vessels
Industrial position sensing
The KI000A is designed specifically for certified hazardous-area applications. Its Ex tc IIIC T90°C Dc marking supports combustible-dust environments within the specified conditions. The sensor provides contactless material detection. Its adjustable range supports installation flexibility. The certification makes it suitable for controlled industrial hazardous zones.
The terminal connection provides direct field wiring. A cable gland arrangement supports suitable cable entry. Two lock nuts are supplied. The M30 threaded body allows secure mounting. The required fuse must be installed outside the hazardous area.
| Specification | Value |
|---|---|
| Model | KI000A |
| Order code | KIE2150NFBOA/3D |
| Sensor type | Capacitive |
| Output | NO/NC selectable |
| Sensing range | 15 mm |
| Adjustable | Yes |
| Factory setting | 15 mm |
| Real sensing range | 15 ±10% |
| Operating voltage AC | 30–250 V AC |
| Operating voltage DC | 20–250 V DC |
| Protection class | II |
| Reverse polarity | Yes |
| DC voltage drop | 8 V |
| AC voltage drop | 10 V |
| Minimum load | 5 mA |
| Leakage current | 2.5/1.7/1.5 mA |
| Continuous AC current | 100 mA |
| Continuous DC current | 100 mA |
| Short-time current | 1000 mA |
| Switching frequency AC | 10 Hz |
| Switching frequency DC | 10 Hz |
| Short-circuit protection | No |
| Overload protection | No |
| Ambient temperature | -20 to 60°C |
| Protection | IP65/IP67 |
| ATEX marking | Ex II 3D Ex tc IIIC T90°C Dc |
| Certification | BVS 20 ATEX E058 X / IECEx BVS 20.0061X |
| Thread | M30 × 1.5 |
| Dimensions | L150 mm |
| Weight | 150 g |
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