Product Features
· Temperature resistance range of sensor head: -25℃ ~ 250℃
· Suitable for detection on conveyors in high-temperature environments
· Minimum bending radius: 15 mm
· High-temperature-resistant metal-sheathed cable used for connection between sensor and amplifier
· PTFE housing, 25 mm sensing distance, flush mounting
Product Parameters
model NPN GT40X40GH-25BNA-250C-C3 GT40X40GH-25BNB-250C-C3
PNP GT40X40GH-25BPA-250C-C3 GT40X40GH-25BPB-250C-C3
output form NO NC
switching frequency 0Hz~20Hz
Detection Distance Sn：25mm
slow-moving <2% （Sr）
supply voltage DC 12V~24V（±10%）
Output Voltage Drop <3V DC
no-load current Below 25 mA
maximum output current 100mA
Control Output NPN output NPN collector open-circuit voltage: 24 V; residual voltage: 1 V or less
PNP output PNP collector open-circuit voltage: 24 V; residual voltage: 1 V or less
short-circuit protection impulse
Electrical Connection cable The sensor head is connected to the amplifier via a heat-resistant armored cable with a length of 3 m (customizable length available).
connector Suffix-C3 specification: The amplifier uses an M12 four-pin pin connector.
environmental resistance levels of protection Sensor Head: IP40; Amplifier: IP67
ambient temperature Temperatures range from-25°C to +250°C, with no freezing occurrence.
ambient humidity 35–85% RH, no condensation
antiknock characteristics Acceleration: 500 m/s², applied five times in each direction (X, Y, Z).
vibration resistance 10–55 Hz, composite amplitude 1.5 mm; measured over 2 hours along the X, Y, and Z axes respectively
Shell Material Sensor head sensing surface: PTFE (polytetrafluoroethylene); Amplifier housing: stainless steel (M18 thread)
outline dimension 67mm(H)*40mm(W)*40mm(D)
Product Weight 221g
accessories of a product To purchase a bracket or cable, select them separately
Note: External amplifier withstands up to 70°C.
Product Dimensions
Product Dimensions
Input and Output Circuit Diagram
Input and Output Circuit Diagram