Hanna Instruments HI 8614N User Manual

Page 4

TERMINAL BOARD CONNECTIONS

Unscrew the 4 screws and remove the top cover.

There are three cable glands on the transmitter cover. The large cable gland
with the split in the rubber is for the electrode.

Connect the positive supply to the strip terminal "+VE LOOP" and the
negative supply to the terminal "-VE LOOP" of the transmitter terminal
block.

SPECIFICATIONS OF HI 8615 & HI 8615L

Range

4 to 20 mA / ±1000 mV

Resolution

0.01 mA / 1 mV

Accuracy
(@20°C/68°F)

±0.02 mA / ±5 mV

Typical EMC Deviation

±0.25 mA / ±15 mV

Calibration

Offset: ±0.8 mA / ±100 mV

Slope: ±0.8 mA / 90 to 110%

Input Impedance

Ohm

Output

4-20 mA (isolated)

Installation Category

I I

Protection

IP 65

Environment

0 to 50°C (32 to 122°F);

RH max 95% non-condensing

Power Supply

HI 8615: 18 to 30 Vdc

HI 8615L: 20 to 36 Vdc

Load

Max 500 Ohm

Dimensions

165 x 110 x 71 mm

(6.5 x 4.3 x 2.8'')

Weight

1 kg (2.2 lb.)

This manual is related to the following products: