HM Digital PSC-154 - User Manual

USER’S GUIDE
PANEL CUT-OUT DIAGRAM
M
H
DIGITAL
®
PSC-154
EXTENDED RANGE TDS/EC CONTROLLER
WITH 4-20mA OUTPUT
1. Using a knife, cut the diagram out (cut on the outer part of the line).
2. Align the cut-out to your panel and draw cut marks.
3. Cut the hole in the panel to the precise dimensions of the cut-out:
2-21/32 in. x 2-21/32 in. (67 mm x 67 mm)
--> See the installation section for complete instructions.
CONTACT DIAGRAM
2
21
/32 in. (67 mm)
2
21
/32 in. (67 mm)
8 9 10 11 12 13 14
1 2 3 4 5 6 7
220V
110V
N.C. N.O.
+
-
BLUE BLACKRED WHITE
ALARM
(BUZZ)
SENSOR
POWER
RELAY (SWITCH)
4-20mA

Summary

Panel Cut-Out Diagram

Contact Diagram

Contact Info

Box Contents

List of items included in the product package.

Specifications

Attaching Mounting Brackets

One Year Limited Warranty

Installation Instructions

Usage Instructions

Setting the Control Set Point

Guide to configuring the desired TDS/EC threshold for automatic control actions.

Calibration

Procedure for calibrating the TDS/EC sensor to ensure accurate readings.

Cleaning

Instructions for properly cleaning the sensor electrodes to maintain performance.

Sensor Replacement

Information on purchasing and replacing the TDS/EC sensor unit.

Set-Up

Output Data

Troubleshooting

HM Digital PSC-154 Specifications

General

Brand	HM Digital
Model	PSC-154
Category	Controller
Language	English