Publicidad
Industrial pH meter with pH and ORP measurement. Power 220 Vac. LCD color screen, for pH display, tempera-
ture, status etc.
Measurement range pH 0-14.00, ORP -2000 / +2000 mV. Temperature -10 - + 130ºC.
PH resolution: 0.01; ORP: + - 1mV - Alarms of min. max and hysteresis control through two relay outputs.
Manual or automatic temperature compensation.
4-20 mA output for process variable. Communications 485 Modbus Rtu.
Dimensions 98x98x130 for wall or panel mounting. IP65 protection. Electrode connection through terminals.
Instrument features:
-
Color LCD display.
-
Intelligente menu operation.
-
Multiple automatic calibration function.
-
Multiple signal outpu modes.
-
Manual and automatic temperature compensation.
-
Two sets of relay control switches.
-
High & low alarm and hysteresis control.
-
Display pH/ORP, temperature, state, etc. showed in one panel.
-
Password protection function to prevent misoperation by non-staff.
Technical parameters:
1.
Measurement range:
pH: 0-14pH
ORP: -2000 - +2000mV
Temperature: -10ºC - +130ºC
2.
Resolution:
pH: 0,01pH
ORP: 1mV
Temperature: 0,1ºC
3.
Accuracy:
pH: ±0,02pH
ORP: ±2mV
Temperature: ±0,3ºC
4.
Stability:
pH: d"0,02pH/24h
ORP: d"2mV/24h
5.
Current output:
0/4-20mA (load resistance <750 ohms)
20-4mA (load resistance <750 ohms)
pH/ORP meter "T4000" code 4120824
6.
Signal output:
RS485 MODBUS RTU
7.
Two sets of relay control contacts:
3A 250VAC, 3A 30VDC
8.
Power supply (selection):
85-265VAC±10%, 50±1Hz, power same or less than 3W
9-36VDC, power consumption same or less than 3W
9.
Dimensions:
98 x 98 x 130mm
10. Installation:
Panel or wall hanging type. Panel opening size: 93x93mm
11. Grade protection: IP65
12. Weight: 0,6kg
13. Working environment:
a.
Temperature: -10- +60ºC
b.
Relative humidity: d"90%
c.
No strong magnetic field interference around except the
geomagnetic field.
Publicidad
