Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NCB4-12GM70-E1-M

NCB4-12GM70-E1-M
  • Comfort series
  • 4 mm flush
  • Increased operating distance
  • Extended temperature range -40 ... +85 °C
  • E1-Type approval
  • Increased noise immunity 100 V/m

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  NCB4-12GM70-E1-M

General specifications
Switching functionNormally closed (NC)
Output typeNPN
Rated operating distance4 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 3.24 mm
Reduction factor rAl 0.45
Reduction factor rCu 0.4
Reduction factor r304 0.75
Nominal ratings
Operating voltage10 ... 60 V
Switching frequency0 ... 1000 Hz
Hysteresistyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop≤ 3 V
Rated insulation voltage60 V
Operating current0 ... 200 mA
Off-state current0 ... 0.5 mA typ. 0.1 µA
No-load supply current≤ 10 mA
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd1090 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Approvals and certificates
Protection classII
Rated insulation voltage60 V
Rated impulse withstand voltage800 V
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
E1 Type approval10R-04
Ambient conditions
Ambient temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection typecable PUR , 2 m
Core cross-section0.75 mm2
Housing materialStainless steel 1.4305 / AISI 303
Sensing facePBT
Housing diameter12 mm
Degree of protectionIP69K
Mass120 g

Documents: NCB4-12GM70-E1-M

Technical informationLanguageFile TypeFile Size
technical information (TI)ENGPDF1053 KB
technische Information (TI)GERPDF1054 KB

Approvals+Certificates: NCB4-12GM70-E1-M

CertificatesCertificate No.File TypeFile Size
Canada USA CSA Ordinary Location1007121PDF99 KB
Canada USA UL Ordinary Location20170306-E87056PDF407 KB
UNECE KBA E110R-047189PDF271 KB

Associated Products: NCB4-12GM70-E1-M

Accessories

Mounting flange, 12 mmfa