aut.vn Đồng hồ nhiệt Omron K3MA-L-C AC/DC24
aut.vn Đồng hồ nhiệt Omron K3MA-L-C AC/DC24
Temperature Meter
Platinum resistance thermometer/Thermocouple input
Comparative output: Relay contact output (SPDT)
24 VAC/VDC
Mua Ngay :
Giá cũ: 1.000 ₫
100 ₫
aut.vn Đồng hồ nhiệt Omron K3MA-L-C AC/DC24
Power supply voltage : 24 VDC
24 VAC 50/60 Hz
Input type : Temperature (Platinum resistance thermometer/Thermocouple)
Digits : 4 digit (-1999 to 9999)
Power supply voltage : 24 VDC
24 VAC 50/60 Hz
Allowable power supply voltage range : 85 to 110% of the power supply voltage
Power consumption : 4.5 W max. (at 24 VDC)/4.5 VA max. (at 24 VAC)
Input type : Temperature (Platinum resistance thermometer/Thermocouple)
Output type : Judgment output: Contact
Comparative output: OUT 1
Temperature measurement input (Accuracy) : Platinum resistance thermometer: (±0.5% of indicated value or ±1 ℃, whichever is greater) ±1 digit max.
Thermocouple: (±0.5% of indicated value or ±1 ℃, whichever is greater) ±1 digit max.
(The indication accuracy of K thermocouples in the -200 to 1300 ℃ range, T and N thermocouples at a temperature of -100 ℃ max., and U and L thermocouples at any temperatures is ±2 ℃ ±1 digit maximum. B thermocouple at a temperature of 400 ℃ max. is not specified. R and S thermocouples at a temperature of 200 ℃ max. is ±3 ℃ ±1 digit maximum.)
Judgment output : Contact output : SPDT
Rated load: Resistive load: 250 VAC 5 A (cosφ=1)/5 A at 30 VDC, Inductive load: 250 VAC 1.5 A (cosφ=0.4)/30 VDC 1.5 A (L/R=7 ms)
Minimum applicable load: 10 mA at 5 VDC (failure level: P Reference value)
Life expectancy: 100,000 operations min. (Electrical)/20 million operations min. (Mechanical)
Display : Display method : Negative LCD (backlit LED) 7-segment digital display
Digits : 4 digit (-1999 to 9999)
Character height : 14.2 mm (green/red)
Sampling period : 500 ms
Comparative output response time : 1 s max.
Insulation resistance : Between the entire external terminal and case: 20 MΩ min. (at 500 VDC)
Between inputs, outputs, and power supply: 20 MΩ min. (at 500 VDC)
Dielectric strength : Between the entire external terminal and case: 2,000 VAC 1 min
Noise immunity : ±480 V at power supply terminals in normal mode ±1,500 V at power supply terminals in common mode (waveform with 1-ns rising edge and pulse width of 1 µs/100 ns)
Vibration resistance : Malfunction: 10 to 55 Hz, Single amplitude 0.35 mm, 10 sweeps of 5 min each in X, Y, and Z directions
Shock resistance : Malfunction: 100 m/s2, 3 times each in 3 axes 6 directions
Degree of protection : Front: NEMA TYPE 4X for indoor use (equivalent to IP66)
Case rear: IP20
Terminals: IP00 + finger protection (VDE0106/100) with terminal Cover
Memory protection : Non-volatile memory (Number of rewrites: 100,000)
Ambient temperature : Operating: -10 to 55 ℃ (with no freezing or condensation)
Storage: -25 to 65 ℃ (with no freezing or condensation)
Ambient humidity : Operating: 25 to 85 % (with no condensation)
Accessories : Waterproof packing, Terminal Cover, Unit label
Weight : Approx. 200 g
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