Sensorex TX3000 - Page 7

Part 1 Specications
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Measuring Range (pH) -2.00 to 16.00pH, 0.01 pH resolution,
+/- 0.01 accuracy, +/- 1 digit
Measuring Range (ORP/mV) -1999mV to +1999mV, 1mV resolution,
+/- 1mV accuracy, +/- 1 digit
Measuring Temperature Range -30 to 130° C, 0.1° C resolution,
+/- 0.2° C accuracy +/- 1 digit
Calibration Mode Any Tech or NIST buers up to 2 points
Analog Output 1 Isolated DC 0/4-20mA corresponding to pH or ORP,
maximum load 500Ω
Analog Output 2 Isolated DC 0/4-20mA corresponding to temperature,
maximum load 500Ω
Display Large LCD display with environment light sensor auto/manual
illumination function
Weight approx. 1.75lb (0.8kg)
Dimensions 5.7"(144mm) x 5.7"(144mm) x 4.5"(115mm)
Mounting Options Wall mount, panel mount, pipe mount
Panel Cut Out Dimensions 5.4"(138mm) x 5.4"(138mm)
Relays 1(HI) - Contact 110,240 VAC, 0.5A Max - programmable ON/OFF
2(LO) - Contact 110,240 VAC, 0.5A Max - programmable ON/OFF
WASH - Contact 110,240 VAC, 0.5A Max - programmable ON (0-9999 sec),
OFF (0-999.9 hrs)
Ambient/Storage Temperature 0-50° C / -20-70° C
Temperature Compensation NTC 30K Ω or 2-wire Pt1000 RTD auto, manual
Power Requirement 100-240 VAC, 50/60 Hz, software selectable
Voltage Output DC +/-12V(to power external transmitter, if required)
Certication IP 65 (NEMA 4X), CE
Form: INSTRTX3000-Rev A
PRODUCT INSTRUCTION MANUAL