HI 8614LN pH transducer
Measurement Range:-2 ... 16 pH / automatic temperature compensation / input for a galvanically isolated electrode / IP 65 case protection

The HI 8614LN pH transducer transforms the voltage signals of pH electrodes into a 4-20 mA normalized signal. Since the HI 8614LN pH transducer is powered via a power supply loop, only two wires are required for the connection. The IP 65 protection allows the HI 8614LN pH transducer to be used in adverse industrial environments. To get an accurate measurement the electrode input has been galvanically isolated. The temperature compensation is manually setup through a resistance or automatically by means of the HI 76608 optional temperature sensor. Transducers are required when the pH electrode cannot be directly connected to a regulator or to an indicator at the measurement place. As the pH electrodes connection cable cannot be longer than 10 m, pH transducers are used to transform a signal to be transferred from longer distances. The HI 8614LN pH transducer features a LCD display to show the pH value. At the following link you will find an overview of the pH transducers available at PCE-Instruments.

View or print user's manual of the HI 8614LN pH transducer

- Analog output 4 ... 20 mA
- LCD display
- Power supply: 18 ... 30 V

- Measurement Range: -2 ... 16 pH
- IP 65 protection
- Direct connection to pH electrodes

Technical specifications

Measurement Range

-2.00 ... 16.00 pH

Accuracy

±0.02 pH / ±0.02 mA

Input resistance

10¹²Ω

Analog input

4-20 mA, RL ≤500 Ω

Calibration

Temperature compensation

fixed or automatic with HI 76608

Protection

Ambient temperature

Humidity

Dimensions

165 x 110 x 90 mm

Weight

Power supply voltage

Delivery contents
1 x HI 8614 LN pH transducer and user's manual

Contact:
PCE Instruments UK Limited
Unit 11 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39

Contact:
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714

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Below you will find an overview of the different product groups of measuring instruments

Below you will find an overview of the different product groups of measuring instruments