IR-FASNNU (400 hingga 900 C)

• Serat optik dapat digunakan tanpa pendinginan hingga 150°C.
• Serat optik tidak memiliki konduksi listrik sehingga cocok untuk pemanasan induksi dan atmosfer antiledakan.
• Pilihan penargetan laser tersedia untuk memeriksa titik pengukuran.
• Termometernya ringkas, ringan, dan tersedia pemasangan di rel DIN.
• Untuk suhu rendah, untuk suhu sedang hingga tinggi, dan tipe dua warna dll. berbagai tipe tersedia.

Thermometer

Measuring System: Single-color type

Detecting Elements: InGaAS

Measuring Wavelength: 1.55μm

Accuracy Rating:

Below 1000°C: ±5°C

1000°C or more, below 1500°C: ±0.5% of measured value

1500°C or more, below 2000°C: ±1% of measured value

2000°C or more: ±2% of measured value

Repeatability: 0.2°C

Temperature Drift: 0.1°C or 0.015%/°C of measured value, whichever larger

Resolution: 0.5°C

Response Time: 0.01s

Emissivity (Ratio) Compensation: Emissivity set value: 1.999 to 0.050

Signal Modulation: DELAY: Average value tracing (smoothing) (Modulation degree 0.0 to
99.9s, 0.1s step can be set freely), Modulation degree 0=REAL, PEAK: Max. value tracing (Modulation degree 0, 2, 5, 10°C/s selection), Modulation degree 0=Peak hold)

Display System: LCD 4-digit (Temperature display, parameter display)

Analog Output: 4 to 20mA DC Isolated output (Load resistance 500Ω or lower)

Accuracy rating: ±0.2% of output range

Output resolution: 0.01% of output range

Output scaling: It can be set freely within the measuring temperature range.

Dummy output: It can be set freely within the range of 0 to 100% of analog output.

Contact Output:  1-point, high (low) alarm or
error signal Photo-coupler 30V DC, Max. 50mA

Contact Input: 1-point, peak hold or sample hold, dry contact or open collector

Parameter Settings by Keys: Operator mode: Setting of emissivity, signal modulation, alarm and others Engineering mode: Setting of output scaling, ZERO/SPAN, automatic emissivity calculation: input of reference temperature, output correction and others including option-related-parameters             

Calculation Function: ZERO/SPAN adjustment, Automatic emissivity calculation, Output
correction    

Self-Diagnosis: Thermometer temperature abnormal, parameter error

Option: Laser Targeting: Built-in semi-conductor laser floodlight, laser beam 1mW or less (645nm) class 2, (Built-in semi-conductor laser floodlight is not available for High-sensitivity type)

Analog input: Input signal: 4 to 20mADC (Select remote emissivity programming or automatic
emissivity calculation input of reference temperature)

Communication Interface: RS-485

Sending of measured data (up to 1-digit below decimal point), and sending/receiving of parameters

Working Temperature Range: 0 to 50°C

Rated Power
Supply Voltage: 24V DC (allowable voltage fluctuation range to 28V DC)

Power Consumption:  Max. 3VA (Approx. 130mA)

Connection: Cramp type no-screw terminals

Installation Method: DIN-rail installation or wall installation

Case/Material: Resin

External Dimensions/Weight: W90×H90×D60mm, Approx. 250g (Thermometer only)

CE Marking Conformity   Conforms to CE marking (EMC directive: EN5501 Group 1 Class A, EN50082-2)

• IR-FA Series