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857-801
RTD temperature signal conditioner

Temperature signal conditioner for RTD sensors; Current and voltage output signal; Configuration via software; Supply voltage: 24 VDC; 6 mm module width; Light grey Short description: 857-801 Temperature Transducer records resistances up to 4.5 kOhm with Pt100, Pt200, Pt500 and Pt1000 sensors and converts the temperature signal into a standard analog signal on the output side. Features: FDT/DTM configuration interface For Pt100, Pt200, Pt500 and Pt1000 sensors and resistors up to 4.5 kOhm 2, 3, and 4-wire connection technology Calibrated measuring range change Sensor short circuit/broken wire Measuring range out of range Clipping feature allows analog standard signal to be limited to upper range values Safe, 3-way isolation with 2.5 kV test voltage according to EN 61140 Note:Additional setting options as well as output signal inversion via interface configuration software or interface configuration app

Temperature signal conditioner for RTD sensors; Current and voltage output signal; Configuration via software; Supply voltage: 24 VDC; 6 mm module width; Light grey
Short description:

857-801 Temperature Transducer records resistances up to 4.5 kOhm with Pt100, Pt200, Pt500 and Pt1000 sensors and converts the temperature signal into a standard analog signal on the output side.

Features:

  • FDT/DTM configuration interface
  • For Pt100, Pt200, Pt500 and Pt1000 sensors and resistors up to 4.5 kOhm
  • 2, 3, and 4-wire connection technology
  • Calibrated measuring range change
  • Sensor short circuit/broken wire
  • Measuring range out of range
  • Clipping feature allows analog standard signal to be limited to upper range values
  • Safe, 3-way isolation with 2.5 kV test voltage according to EN 61140

Note:


Additional setting options as well as output signal inversion via interface configuration software or interface configuration app

Configuration options DIP switches
Interface configuration software
Interface configuration app
Input signal type Pt sensors
Resistance
Sensor types (RTD) Pt100
Pt200
Pt500
Pt1000
Sensör bağlantısı 2-kablolu, 3-kablolu, 4-kablolu (değiştirelebilir)
Max. sensor supply current (RTD) ≤ 0,5 mA
Measurement range temperature (RTD) -200 … 850°C
Min. measuring span (RTD) 50K
Input range resistance 0 … 1 kΩ; 0 … 4,5 kΩ
Min. measuring span 50Ω
Output signal type Current
Voltage
Output signal voltage 0 … 5 V; 1 … 5 V; 0 … 10 V; 2 … 10 V
Output signal current 0 … 10 mA; 2 … 10 mA; 0 … 20 mA; 4 … 20 mA
Load impedance (output/voltage) ≥ 2 kΩ
Load impedance (output/current) ≤ 600 Ω
Step response typ. 180 ms (2-wire); 360 ms (3-wire)
İletim hatası ≤ %0,1 maks. ölçüm aralığında
Ayarlı ölçüm aralığı iletim hatası ≤ ((10 K/set measurement range [K]) + 0,1) %
Sıcaklık katsayısı ≤ %0,02 /K
Type of power supply 24 VDC
Nominal supply voltage US DC 24 V
Supply voltage range ±30 %
Current consumption at supply voltage ≤ 40 mA
Test voltage (input/output/supply) AC 2,5 kV; 50 Hz; 1 min
Koruma sınıfı IP20
Bağlantı teknolojisi CAGE CLAMP® S
Tek damarlı boylar 0,08 … 2,5 mm² / 28 … 14 AWG
İnce bükümlü kablolar 0,34 … 2,5 mm² / 22 … 14 AWG
Sıyırma uzunluğu 9 … 10 mm / 0.35 … 0.39 inch
Width 6 mm / 0.236 inch
DIN rayın üst kenarından yükseklik 97,8 mm / 3.85 inch
Depth 94 mm / 3.701 inch
Montaj tipi DIN 35 ray
Renk açık gri
Ağırlık 35,1
Surrounding air (operating) temperature -25 … 70 °C
Surrounding air (storage) temperature -40 … 85 °C
Uygunluk işareti CE
EMV-Störfestigkeit EN 61000-6-2
EMU: 1 - enterferans emisyonu EN 61000-6-4
Product Group 6 (Interface Electronics)
SAP´den ambalaj tipi bag
Country of origin DE
GTIN 4045454502713
Customs Tariff No. 85437090300

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