TR8430 Mã sản phẩm: TR8430 |‌ TR-...KDBR12-SFPKG/US/....../V Nhà Sản Xuất: IFM, Germany Tài liệu hướng dẫn Download

Evaluation unit for temperature sensors Process connection: G ½ A
for Pt100 and Pt1000 measuring elements Gold-plated contacts
4 switch points 4-digit alphanumeric display Measuring range: -40...150 °C / -40...302 °F
 Electrical data Electrical design  DC PNP Operating voltage [V]  18...28 DC ¹) Current consumption [mA]  < 90 **)
Evaluation unit for temperature sensors
Process connection: G ½ A
for Pt100 and Pt1000 measuring elements
Gold-plated contacts
4 switch points
4-digit alphanumeric display
Measuring range: -40...150 °C / -40...302 °F
 Electrical data
Electrical design  DC PNP
Operating voltage [V]  18...28 DC ¹)
Current consumption [mA]  < 90 **)
Protection class  III
Reverse polarity protection  yes
 Outputs
Output  4 switch points
Output function  4 x normally open / closed programmable
Current rating [mA]  < 500 *)
Voltage drop [V]  < 2
Short-circuit protection  pulsed
Overload protection  yes
 Measuring / setting range
Measuring range [°C/°F]  -40...150 / -40...302
Setting range
Set point, SP [°C/°F]  -39.8...150 / -39.5...302
Reset point, rP [°C/°F]  -40...149.8 / -40...301.5
in steps of [°C/°F]  0.2 / 0.5
Resolution
Switching output [K]  0.2
Display [K]  0.2
 Accuracy / deviations
Switch point accuracy [K]  ± 0.2
Display [K]  ± (0.2 + ½ Digit)
Temperature drift ( / 10 K)  0.1
 Reaction times
Power-on delay time [s]  1.5
Response time Switching output [ms]  200
Integrated watchdog  yes
 Software / programming
Adjustment of the switch point  Programming button
Programming options  hysteresis / window; normally closed/open; min./max. memory reset; °C/°F selectable; adjustment up to ± 10 K
 Environment
Ambient temperature [°C]  -25...70
Storage temperature [°C]  -40...85
Protection  IP 67
 Tests / approvals
EMC  
EN 61000-4-2 ESD:   4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated:   10 V/m
EN 61000-4-4 Burst:   2 kV
EN 61000-4-6 HF conducted:   10 V
Shock resistance  
DIN IEC 68-2-27:  50 g (11 ms) 
Vibration resistance  
DIN EN 60068-2-6:  20 g (10...2000 Hz) 
MTTF [Years]  175
 Mechanical data
Process connection  G ½ A
Housing materials  stainless steel (304S15); stainless steel (303S22); EPDM/X (Santoprene); PC (Makrolon); PBT (Pocan); FPM (Viton)
Weight [kg]  0.256
 Displays / operating elements
Display  
Display unit   2 x LED green
Switching status   4 x LED yellow
Function display   4-digit alphanumeric display
Measured values   4-digit alphanumeric display
 Electrical connection
Connection  M12 connector; Gold-plated contacts

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