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Specifications – PASCO PS-2170 Chemistry MultiMeasure Sensor User Manual

Page 6

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C h e m i s t r y M u l t i M e a s u r e S e n s o r

S p e c i fi c a t io n s

6

Specifications

General

Component Sensors

Temperature, pH/ISE/ORP probe voltage, Absolute Pressure, Voltage

Max. Sampling Rate

100 samples per second (for each component sensor)

Default Sampling Rate

10 samples per second

Temperature

Range

−35 °C to +135 °C

Accuracy

±0.5 °C

Resolution

0.01 °C or better

Sensing Element

10 k

Ω thermistor located in probe tip

pH/ISE/ORP probe voltage

Electrode Connector

standard BNC

Voltage Range

−2000 mV to +2000 mV

Voltage Resolution

0.1 mV

pH Range

0 to 14

pH Resolution

0.001

Absolute Pressure

Range

0 kPa to 700 kPa

Accuracy

2 kPa

Resolution

0.1 kPa

Repeatability

1 kPa

Voltage

Range

−10 V to + 10 V

Accuracy

± 0.1 V

Resolution

± 0.04 mV

Voltage Protection

up to 240 V

Input Resistance

2 M