0934039951
3651 Thiết bị đo nhiệt độ Jenco Vietnam ANSdanang
pH Range
-2.00 to 16.00 pH
pH Resolution
0.01 pH
pH Accuracy
± 0.1 % ±1 digit
ORP Range
-1999.9 to 1999.9 mV
ORP Resolution
1mV / 0.1mv
ORP Accuracy
± 0.1 % ±1 digit
Temperature Range
-10.0 to 120.0 °C
Temperature Resolution
0.1 °C
Temperature Accuracy
± 0.3 °C
pH buffer recognition
US(4.01,7.00,10.01) or NIST(4.00,6.86,9.18) user selectable
pH Electrode Offset Recognition
± 100mV at pH 7.00 /-91.7mV to 108.3mV at pH 6.86
pH Electrode Slope Recognition
±30% at pH 4.00 , 4.01, 9.18 or 10.01
Temp Compensaton
Auto /manual -10.0 to 120.0 °C(Thermistor , 10K ohm /PT-1000)
Input impedance
>1013 ohms
Input Select
User selectable pH or ORP
Output
Isolated RS-485 output (Modbus protocol)
Relay Output
5A at 115V AC or 2.5A at 220V AC ,resistive load only
Maximum Load
500 ohm
Isolation Voltage
500 VDC
Display
LCD with backlighting
Power
100 to 240 VAC at 50/60 Hz
Ambient Temperature Range
From 0 to 50 °C
Case
1/8 DIN case , 90mm depth
