ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Width: 152 mm
Height: 102 mm
Length: 38 mm
Memory: EEPROM
Accuracy: ± 0.05 %
Baud Rate: 9600 to 115200
Materials: ABS
Input Type: Voltage, Current, Thermocouple
Mounting Note: 165 mm on center
Output Signal: None
Sampling Rate: 25 Hz (25 updates/second)
Data Interface: RS485
Digital Filter: Programmable
Digital Output: 5 mA minimum, 10 mA maximum
Supply Voltage: 10 to 30 Vdc
Analog I/O Note: Analog Input Note: Voltage: Number of Channels: 7 differential voltage inputs, Ranges: ±0.025V, ±0.05V, ±0.1V, ±1V, ±5V, ±10V, Resolution ADC: 16-bit ADC, 25/20 conversionsper second, Accuracy: ±0.05% of FS maximum, Span Tempco: ±50ppm/°C maximum, Input Burnout Protection: To 250 Vac, Input impedance: 20 MΩ min, Power Requirements: Serial = 1.4W;Current: Number of Channels: 7 differential current inputs, Range: ±20 mA, Resolution ADC: 16-bit ADC, 25/20 conversions per second, Accuracy: ±0.05% of FS maximum, Span Tempco: ±50ppm/°C maximum, Voltage Drop: 2.0V maximum, Input impedance: <100 Ω (70 typical), Power Requirements: Serial = 1.4W;Thermocouple: Number of Channels: 7 differential thermocouple inputs, Thermocouple Types: J, K, T, E, R, S, B, and C, Thermocouple Accuracy (Error From all Sources) from 0 to 40°C Ambient: J, K, T, E = ±1.5°C maximum; R, S, B, C = ±3.5°C maximum; (300°C to +F.S.), Resolution ADC: 16-bit ADC, 25/20 conversionsper second, Input Impedance: 20 MΩ min, Cold Junction Compensation: Automatic, Lead Resistance Effect: <40 µV per 350 Ω, Indication: Open thermocouple and over range indication, Input Burnout Protection: To 250 Vac, Power Requirements: Serial = 1.4W
Conversion Rate: 25/20 conversions/sec
Impedance Input: Voltage: 20 MΩ, Current: <100 Ω (70 typical), Thermocouple: 20 MΩ
Pull-up Resistor: 10 kΩ
Relative Humidity: 0 to 95% RH non-condensing
Supply Power Note: Power Requirements: Serial = 1.4 W
Supply Power Type: DC
Common Mode Voltage: Input to Output at 115 Vrms, 60 Hz: 500 Vrms
Data Interface Note: Modbus RTU protocol;Configuration Method: Modbus
Output Settling Time: 0.1% FS: 1 ms
Electrical Connection: Screw Terminal
Transmission Distance: 1219 m
Lead resistance effect: Thermocouple: <40 µV/350 Ω
Temperature Coefficient: Voltage: ±50 ppm/°C, Current: ±50 ppm/°C
Storage Temperature, Max: 85 °C
Storage Temperature, Min: -25 °C
Current Measurement Range: ± 20 mA
Number of Channels, Input: Analog: 7 DIFF
Voltage Measurement Range: ±0.025V, ±0.05V, ±0.1V, ±1V, ±5V, ±10V
Number of Channels, Output: None
Operating Temperature, Max: 70 °C
Operating Temperature, Min: -25 °C
