Product Features
·Non-contact detection with no mechanical wear and long service life
·Strong environmental adaptability, immune to dust interference and stable detection performance
·Fast response speed and high repetitive positioning accuracy, suitable for high-speed automatic detection
·IP67 protection rating, vibration-resistant and corrosion-resistant, applicable to harsh industrial sites
·Stable output signals, compatible with various controllers, easy and convenient for installation and commissioning
Product Parameters
model NPN GTR40-12DNA GTR40-12DNB
PNP GTR40-12DPA GTR40-12DPB
output form NO NC
switching frequency 1000Hz
Detection hole diameter Sn：12mm
repeatability precision <1% （Sr）
slow-moving <15% （Sr）
supply voltage DC 10V~30V（±10%）
Output Voltage Drop ≤2V DC
load current 200mA
no-load current ＜20mA
maximum output current 150mA
Control Output NPN output NPN collector open-circuit: 24 V; residual voltage: 1 V or less
PNP output PNP collector open-circuit voltage: 24 V; residual voltage: 1 V or less
Electrical Connection cable
environmental resistance levels of protection IP67
ambient temperature Temperatures range from-25°C to +75°C, without freezing.
ambient humidity 35–85% RH, no condensation
antiknock characteristics Acceleration: 500 m/s², applied five times in each direction (X, Y, Z).
vibration resistance 10 to 55 Hz, composite amplitude of 1.5 mm, each direction (X, Y, Z) for 2 hours
Shell Material PBT (Polyethylene terephthalate)
outline dimension 62mm(H)*40mm(W)
Product Weight 125g
accessories of a product not have
Note: The -C3 suffix model comes with an M12 4-pin male connector.
Product Dimensions
Product Dimensions
Input and output circuit diagram
Input and output circuit diagram