83123015 Crouzet USA, 83123015 Datasheet - Page 104

• Manufacturer Part Number: 83123015
• Description: SNAP SWITCH
• Manufacturer: Crouzet USA
• Type: Basicr

Specifications of 83123015

• Actuator Type: Plunger
• Brand/series: 83123 Series
• Contact Form: SPDT-NC/NO
• Current, Rating: 5 A
• Flammability Rating: UL 94V-0
• Force, Operating: 18.7 Oz.
• Ip Rating: IP66
• Mounting Hole Size: 0.125 "
• Number Of Poles: 1
• Number Of Positions: 2
• Operation: Snap Action
• Temperature Rating: 0 to 85 °C
• Termination: Cable
• Voltage, Rating: 250 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Operating principle
NAMUR sensors (DIN 19234) are 2-wire DC proximity detectors with
no trip or output amplification stage. They are polarised and their
internal impedance alters in proportion to the distance between the
sensor face and the target. NAMUR sensors are designed for use
with an external amplifier which converts the variations in impedance
into digital signals.
Output characteristics
Inductive Proximity Detectors for Severe Environments
Inductive Proximity Detectors NAMUR (Acc. DIN 19234)
Nominal sensing distance Sn (mm)
Material
Termination
Part numbers
3-wire DC types
NPN
Min/max. supply voltage
Switching current
Max. off-load current consumption
Residual voltage at 25 °C
Switching frequency
Termination
Sealing (MIL - S - 8 805)
Protection
I(mA)
Inductive detector for severe environments
Operating range : - 55 °C to + 105 °C
Conforms with standards :
- EUROCAE ED 14 C
- MIL STD
1.75 mA
1.55 mA
Housing
Face
NO
NC
Standard products,
non stocked
against mis-connections of any type
against accidental voltage surges of short duration
against indirect lightning effects
against radio-electrical interference
Order/Technical Support – Tel: [phone] / FAX: [phone] / www.crouzet-usa.com
Sn
Difference in
switching
To order, specify :
Difference in switching
current
Example : Inductive proximity detector
84 799 801
1
Part number
S(mm)
Products and specifications subject to change without notice.
Wiring diagrams
Without external amplifier
With external amplifier
The nominal sensing range (Sn) specified corresponds to a current
consumption of 1.55 mA with a supply voltage of 8.2 V to the circuit and
Ri = 1 Kohm. The table below gives the level of current consumption at
nominal sensing range (Sn) for other supply voltage and resistance
values.
Supply voltage
V (Vdc)
5
12
15
24
NAMUR
sensor
NAMUR
sensor
2.5 ±0.25
Stainless steel
Rilsan
1m wire
84 799 801
84 799 802
12 to 32 V c
1 to 250 mA resistive
8 mA
2V 250 mA
250 Hz
3 x 0.6 mm
Dust
yes
yes
yes
yes
Ri=1K
2
wires
Ri=1K
Resistance Ri
(Kohm)
0.39
1.8
2.2
3.9
Io (mA)
Io (mA)
A
2.5 ±0.25
Stainless steel
Rilsan
Connector
84 799 803
84 799 804
12 to 32 V c
1 to 250 mA resistive
8 mA
2V 250 mA
250 Hz
Type ASN E0053 N8133PN
Immersion in water
yes
yes
yes
yes
Output
+ 8.2 Vdc
-
+ 8.2 Vdc
-
Current consumption
I at Sn
(mA)
0.7
2.3
2.9
3.8
1