BL931700-0 and BL931700-1 are panel-mounted pH indicators and controllers designed for simplicity of use in a wide range of industrial applications. The meters are equipped with a BNC socket and accept input from conventional pH electrodes. Other features include: 4-20 mA output, overtime control system, selection of dosing direction.
This document is an instruction manual for the Hanna Instruments BL 931700-0 (12 Vdc) and BL 931700-1 (115/230 Vac) panel-mounted pH indicators and controllers. These instruments are designed for simplicity of use in a wide range of industrial applications, featuring a multi-colour LED indicator and various control modes.
| Range | 0.00 to 14.00 pH |
|---|---|
| Resolution | 0.01 pH |
| Accuracy | +/-0.02 pH at 20°C/68°F |
| Power Supply (BL931700-0) | 12 Vdc |
| Power Supply (BL931700-1) | 115 or 230 Vac |
| Dimensions | 83 x 53 x 99 mm |
These instruments are warranted for two years against defects in workmanship and materials when used for their intended purpose.
For acid dosage, leave the circuit open; for alkaline dosage, short the terminals with a jumper wire.