Cảm biến nhiệt độ Keyence FI-T25

Temperature Sensors 20A/25A
SKU: FI-T25
Hãng sản xuất: Keyence
Chất lượng: Mới 100%
Bảo hành: Chính hãng
Chứng từ: CO/CQ, hóa đơn VAT

Báo giá
ModelFI-T25
Supported pipe diameter3/4″, 1″
(20A, 25A)
ø22–38 ø0.87″–1.50″
Supported pipe materialsMetal piping
Supported temperature range−20 to +180°C –4 to +356°F*1
Display methodOrganic EL, status indicator light
Display resolution0.1°C 32.18°F
Response time5 s (50% response), 15 s (90% response)*2
Display amplifier averaging time0.1 s / 10.0 s / 20.0 s / 30.0 s / 60.0 s / 120.0 s / 300.0 s
Measurement accuracy±0.5°C ±0.9°F (pipe temperature −20 to +80°C –4 to 176°F) (ambient temperature of 25°C 77°F)*2*3
±1.0°C ±1.8°F (pipe temperature 80–180°C 176–356°F) (ambient temperature of 25°C 77°F)*2*3
HysteresisVariable
Measurement principlePt100 4-wire type
Power I/O connectorM8 4-pin connector
Power supplyCurrent consumption20 mA or less (excluding load current)*4
When used standaloneI/O (switchable)Output (Ch1/Ch2)Control output: switching NPN/PNP setting
Open collector output: 30 VDC or less, maximum 100 mA/ch or less, residual voltage 2.5 V or less*5
Analog output (Ch2)4–20 mA / 0–20 mA (switchable), load resistance 260 Ω or less*5
Power voltage20–30 VDC, ripple (P-P) 10% included; Class2/LPS*5
Protection circuitProtection against reverse power connection, power supply surges, output short circuits, and output surges*5
Network compatibilityIO-Link*6*5
Environmental resistanceEnclosure ratingIP65/IP67 (IEC60529)
Ambient temperature–10 to +60°C -14 to +140°F (no freezing)
Relative humidity35–85% RH (no condensation)
Vibration resistance10–500 Hz; power spectral density: 0.816 G2/Hz; X, Y and Z directions
Shock resistance100 m/s2 (approx. 10 G), 16 ms pulses, 1000 times each for X, Y and Z directions
MaterialDisplay amplifierPBT / PAR / POM / SUS303
Sensor headHead: PPS / SUS303 / Sn; Pipe clamp unit: SUS304; Cable: fluororesin
Display amplifier mounting bracketSUS304
WeightApprox. 65 g 2.29 oz
*1 When pipe temperature is 100°C 212°F or more, the display amplifier cannot be mounted on the pipe clamp unit. Install the amplifier so it is insulated from the heat from the pipe.
*2 This is the guaranteed value from verification performed at KEYENCE inspection facilities. Measurement error may occur depending on the type and condition of the customer’s pipes and fluid, the ambient temperature and other factors.
*3 This is the value for a constant 25°C 77°F environment, taking into account absolute error and repeatability.
*4 During standalone use, 220 mA or less including load.
*5 When connecting to a FD-H Series/FI-1000 model, please follow the specifications of the display unit.
*6 Supports IO-Link specification v.1.1/COM2 (38.4 kbps). Setting files can be downloaded from the KEYENCE website (www.keyence.com).
IO-Link is a trademark or registered trademark of PROFIBUS Nutzerorganisation e.V. (PNO).

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