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Compact Rectangular Inductive Sensors: NI, TL and PSN

These compact block and low-profile sensors detect metal when a cylindrical mounting is unsuitable. Compare NI-Q, TL-W, TL-Q, TL-N and PSN housing forms independently.
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  • NI10-Q25 / NI15-Q30 / TL-W / TL-Q / TL-N / PS / PL / SN / PSN

  • GWIEC

GWIEC SENSOR SERIES

Compact Rectangular Inductive Sensors: NI, TL and PSN

These compact block and low-profile sensors detect metal when a cylindrical mounting is unsuitable. Compare NI-Q, TL-W, TL-Q, TL-N and PSN housing forms independently.

NI-Q / TL-W

Outward appearance code Square housing 10×5.5×21 8×6×23
Installation Non-flush Non-flush Non-flush Non-flush
Detection distance 10 mm ±10% 15 mm ±10% 1.5 mm ±10% 3 mm ±10%
Product photograph View original image View original image View original image View original image
Output NPN normally open Ni10-Q25-AN6X Ni15-Q30-AN6X TL-W1R5MC1 TL-W3MC1
NPN normally closed Ni10-Q25-RN6X Ni15-Q30-RN6X — TL-W3MC2
NPN normally open + closed — — — —
Output PNP normally open Ni10-Q25-AP6X Ni15-Q30-AP6X — —
PNP normally closed Ni10-Q25-RP6X Ni15-Q30-RP6X — —
PNP normally open + closed — — — —
Output DC two-wire normally open Ni10-Q25-AD4X Ni15-Q30-AD4X — —
DC two-wire normally closed Ni10-Q25-RD4X Ni15-Q30-RD4X — —
Output AC two-wire normally open Ni10-Q25-AZ3X Ni15-Q30-AZ3X — —
AC two-wire normally closed Ni10-Q25-RZ3X Ni15-Q30-RZ3X — —
AC two-wire normally open + closed — — — —
Technical parameters
Set distance 0–8 mm 0–13 mm 0–1.2 mm 0–2.1 mm
Standard target Steel 30 x 30 x 1 mm Steel 50 x 50 x 1 mm Steel 8 x 8 x 1 mm Steel 12 x 12 x 1 mm
Supply voltage 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants 10–30 V DC 10–30 V DC
Switching point tolerance ±10% ±10% ±10% ±10%
Load / output requirement <200 mA <300 mA <100 mA <100 mA
Voltage drop <2.5 V <2.5 V <2.5 V <2.5 V
Consumption current <10 mA <10 mA <10 mA <10 mA
Hysteresis 1–20% 1–20% 1–20% 1–20%
Repeatability <3% <3% <3% <3%
Switching frequency 500 Hz DC; 25 Hz AC for AC variants 500 Hz DC; 25 Hz AC for AC variants 1000 Hz DC 600 Hz DC
Indicator Red LED Red LED Red LED Red LED
Reverse polarity protection Yes Yes Yes Yes
Surge protection Yes Yes Yes Yes
Short circuit protection Yes Yes Not specified Not specified
Ambient temperature −25 to +70 °C −25 to +70 °C −25 to +70 °C −25 to +70 °C
Ambient humidity 35–95% RH 35–95% RH 35–95% RH 35–95% RH
Protection rating IP67 IP67 IP67 IP67
Housing material ABS ABS ABS ABS
Connection 2 m PUR cable; M12 connector option shown 2 m PUR cable; M12 connector option shown 2 m PUR cable 2 m PUR cable
Catalog marking CE symbol shown in catalog CE symbol shown in catalog CE symbol shown in catalog CE symbol shown in catalog
Engineering drawing
Click to enlarge
View original image View original image

TL-Q / TL-N / PSN17

Outward appearance code 17×17×28 25×25×38 30×30×52 40×40×52 18×18×36
Installation Non-flush Non-flush Non-flush Non-flush Non-flush
Detection distance 5 mm ±10% 5 mm ±10% 10 mm ±10% 20 mm ±10% 5 mm ±10%
Product photograph View original image View original image View original image View original image View original image
Output NPN normally open TL-Q5MC1-Z TL-N5ME1 TL-N10ME1 TL-N20ME1 PSN17-5DN
NPN normally closed TL-Q5MC2-Z TL-N5ME2 TL-N10ME2 TL-N20ME2 PSN17-5DP
NPN normally open + closed — — — — —
Output PNP normally open TL-Q5MB1-Z TL-N5MF1 TL-N10MB1 TL-N20MB1 PSN17-5DN2
PNP normally closed TL-Q5MB2-Z TL-N5MF2 TL-N10MB2 TL-N20MB2 PSN17-8DN
PNP normally open + closed — — — — —
Output DC two-wire normally open TL-Q5MD1-Z TL-N7MD1 TL-N12MD1 TL-N20MD1 PSN17-8DP
DC two-wire normally closed TL-Q5MD2-Z TL-N7MD2 TL-N12MD2 TL-N20MD2 PSN17-8DN2
Output AC two-wire normally open TL-Q5MY1-Z TL-N7MY1 TL-N10MY1 TL-N20MY1 PSNT17-5DO
AC two-wire normally closed TL-Q5MY2-Z TL-N7MY2 TL-N10MY2 TL-N20MY2 PSNT17-5DC
AC two-wire normally open + closed — — — — —
Technical parameters
Set distance 0–4 mm 0–4 mm 0–8 mm 0–18 mm 0–4 mm
Standard target Steel 18 x 18 x 1 mm Steel 30 x 30 x 1 mm Steel 45 x 45 x 1 mm Steel 50 x 50 x 1 mm Steel 18 x 18 x 1 mm
Supply voltage 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants
Switching point tolerance ±10% ±10% ±10% ±10% ±10%
Load / output requirement <300 mA <300 mA <300 mA <300 mA <300 mA
Voltage drop <2.5 V <2.5 V <2.5 V <2.5 V <2.5 V
Consumption current <10 mA <10 mA <10 mA <10 mA <10 mA
Hysteresis 1–20% 1–20% 1–20% 1–20% 1–20%
Repeatability <3% <3% <3% <3% <3%
Switching frequency 200 Hz DC; 25 Hz AC for AC variants 200 Hz DC; 25 Hz AC for AC variants 200 Hz DC; 25 Hz AC for AC variants 200 Hz DC; 25 Hz AC for AC variants 200 Hz DC; 25 Hz AC for AC variants
Indicator Red LED Red LED Red LED Red LED Red LED
Reverse polarity protection Yes Yes Yes Yes Yes
Surge protection Yes Yes Yes Yes Yes
Short circuit protection Yes Yes Yes Yes Yes
Ambient temperature −25 to +70 °C −25 to +70 °C −25 to +70 °C −25 to +70 °C −25 to +70 °C
Ambient humidity 35–95% RH 35–95% RH 35–95% RH 35–95% RH 35–95% RH
Protection rating IP67 IP67 IP67 IP67 IP67
Housing material ABS ABS ABS ABS ABS
Connection 2 m PUR cable 2 m PUR cable 2 m PUR cable 2 m PUR cable 2 m PUR cable
Catalog marking CE symbol shown in catalog CE symbol shown in catalog CE symbol shown in catalog CE symbol shown in catalog CE symbol shown in catalog
Engineering drawing
Click to enlarge
View original image View original image View original image View original image View original image

PS / PL

Outward appearance code 17×17×28 17×17×35
Installation Non-flush Non-flush Non-flush Non-flush
Detection distance 5 mm ±10% 8 mm ±10% 5 mm ±10% 8 mm ±10%
Product photograph View original image View original image View original image View original image
Output NPN normally open PS-05N PS-08N PL-05N PL-08N
NPN normally closed PS-05P PS-08P PL-05P PL-08P
NPN normally open + closed PS-05S PS-08S PL-05S PL-08S
Output PNP normally open — — — —
PNP normally closed — — — —
PNP normally open + closed — — — —
Output DC two-wire normally open — — — —
DC two-wire normally closed — — — —
Output AC two-wire normally open — — PL-05AO —
AC two-wire normally closed — — PL-05AC —
AC two-wire normally open + closed — — — —
Technical parameters
Set distance 0–4 mm 0–7 mm 0–4 mm 0–7 mm
Standard target Steel 18 x 18 x 1 mm Steel 30 x 30 x 1 mm Steel 18 x 18 x 1 mm Steel 30 x 30 x 1 mm
Supply voltage 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants
Switching point tolerance ±10% ±10% ±10% ±10%
Load / output requirement <300 mA <300 mA <300 mA <300 mA
Voltage drop <2.5 V <2.5 V <2.5 V <2.5 V
Consumption current <10 mA <10 mA <10 mA <10 mA
Hysteresis 1–20% 1–20% 1–20% 1–20%
Repeatability <3% <3% <3% <3%
Switching frequency 200 Hz DC; 25 Hz AC for AC variants 200 Hz DC; 25 Hz AC for AC variants 200 Hz DC; 25 Hz AC for AC variants 200 Hz DC; 25 Hz AC for AC variants
Indicator Red LED Red LED Red LED Red LED
Reverse polarity protection Yes Yes Yes Yes
Surge protection Yes Yes Yes Yes
Short circuit protection Yes Yes Yes Yes
Ambient temperature −25 to +70 °C −25 to +70 °C −25 to +70 °C −25 to +70 °C
Ambient humidity 35–95% RH 35–95% RH 35–95% RH 35–95% RH
Protection rating IP67 IP67 IP67 IP67
Housing material ABS ABS ABS ABS
Connection 2 m PUR cable 2 m PUR cable 2 m PUR cable 2 m PUR cable
Catalog marking CE symbol shown in catalog CE symbol shown in catalog CE symbol shown in catalog CE symbol shown in catalog
Engineering drawing
Click to enlarge
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SN04 / PS12 / PSN25

Outward appearance code 18×18×36 12×12×45 25×25×39
Installation Non-flush Non-flush Non-flush
Detection distance 5 mm ±10% 4 mm ±10% 5 mm ±10%
Product photograph View original image View original image View original image
Output NPN normally open SN04-N PS12-4DN PSN25-5DN
NPN normally closed SN04-N2 PS12-4DP PSN25-5DP
NPN normally open + closed — — —
Output PNP normally open SN04-P PS12-4DN2 PSN25-5DN2
PNP normally closed SN04-P2 PS12-4DNU PSN25-5DP2
PNP normally open + closed — — —
Output DC two-wire normally open SN04-D PS12-4DPU PSN25-5AO
DC two-wire normally closed SN04-D2 PS12-4DN2U PSN25-5AC
Output AC two-wire normally open SN04-A — —
AC two-wire normally closed SN04-A2 — —
AC two-wire normally open + closed — — —
Technical parameters
Set distance 0–4 mm 0–3.6 mm 0–4 mm
Standard target Steel 18 x 18 x 1 mm Steel 18 x 18 x 1 mm Steel 30 x 30 x 1 mm
Supply voltage 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants
Switching point tolerance ±10% ±10% ±10%
Load / output requirement <300 mA <300 mA <300 mA
Voltage drop <2.5 V <2.5 V <2.5 V
Consumption current <10 mA <10 mA <10 mA
Hysteresis 1–20% 1–20% 1–20%
Repeatability <3% <3% <3%
Switching frequency 200 Hz DC; 25 Hz AC for AC variants 200 Hz DC; 25 Hz AC for AC variants 200 Hz DC; 25 Hz AC for AC variants
Indicator Red LED Red LED Red LED
Reverse polarity protection Yes Yes Yes
Surge protection Yes Yes Yes
Short circuit protection Yes Yes Yes
Ambient temperature −25 to +70 °C −25 to +70 °C −25 to +70 °C
Ambient humidity 35–95% RH 35–95% RH 35–95% RH
Protection rating IP67 IP67 IP67
Housing material ABS ABS ABS
Connection 2 m PUR cable 2 m PUR cable 2 m PUR cable
Catalog marking CE symbol shown in catalog CE symbol shown in catalog CE symbol shown in catalog
Engineering drawing
Click to enlarge
View original image View original image View original image

PSN30 / PSN40

Outward appearance code 30×30×53 40×40×53
Installation Non-flush Non-flush Non-flush
Detection distance 10 mm ±10% 15 mm ±10% 20 mm ±10%
Product photograph View original image View original image View original image
Output NPN normally open PSN30-10DN PSN30-15DN PSN40-20DN
NPN normally closed PSN30-10DP PSN30-15DP PSN40-20DP
NPN normally open + closed — — —
Output PNP normally open PSN30-10DN2 PSN30-15DN2 PSN40-20DN2
PNP normally closed PSN30-10DP2 PSN30-15DP2 PSN40-20DP2
PNP normally open + closed — — —
Output DC two-wire normally open PSN30-10AO PSN30-15DAO —
DC two-wire normally closed PSN30-10AC PSN30-15DAC —
Output AC two-wire normally open — — —
AC two-wire normally closed — — —
AC two-wire normally open + closed — — —
Technical parameters
Set distance 0–8 mm 0–13 mm 0–17 mm
Standard target Steel 45 x 45 x 1 mm Steel 45 x 45 x 1 mm Steel 50 x 50 x 1 mm
Supply voltage 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants 6–36 V DC; 90–250 V AC for AC variants
Switching point tolerance ±10% ±10% ±10%
Load / output requirement <300 mA <300 mA <300 mA
Voltage drop <2.5 V <2.5 V <2.5 V
Consumption current <10 mA <10 mA <10 mA
Hysteresis 1–20% 1–20% 1–20%
Repeatability <3% <3% <3%
Switching frequency 200 Hz DC; 25 Hz AC for AC variants 200 Hz DC; 25 Hz AC for AC variants 200 Hz DC; 25 Hz AC for AC variants
Indicator Red LED Red LED Red LED
Reverse polarity protection Yes Yes Yes
Surge protection Yes Yes Yes
Short circuit protection Yes Yes Yes
Ambient temperature −25 to +70 °C −25 to +70 °C −25 to +70 °C
Ambient humidity 35–95% RH 35–95% RH 35–95% RH
Protection rating IP67 IP67 IP67
Housing material ABS ABS ABS
Connection 2 m PUR cable 2 m PUR cable 2 m PUR cable
Catalog marking CE symbol shown in catalog CE symbol shown in catalog CE symbol shown in catalog
Engineering drawing
Click to enlarge
View original image View original image

Selection note: Some PS/PL/PSN output-row labels and suffix letters do not align with the usual NPN/PNP convention; they are retained from the catalog. Confirm the wiring for the complete code. TL-W1R5 and TL-W3 specify 10–30 V DC and do not list short-circuit protection.

Ordering and replacement selection

Values are transcribed from the GWIEC sensor catalog, pages 15–18. A dash means no model is listed in that source cell. Nominal distance and an operating/set distance are different quantities. Select the complete model, output, supply, connection and mounting dimensions together.

Click any product photograph or engineering drawing to open the original image at full size.

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