HACH SC1000 LXV402.99.00001

Overview

HACH SC1000 LXV402.99.00001 is the display module for the Hach SC1000 modular multi-parameter universal controller platform. HACH SC1000 LXV402.99.00001 is the handheld, removable touchscreen operator unit, used to pair with SC1000 probe modules for pH, ORP, conductivity, turbidity, dissolved oxygen and other water quality digital sensors. HACH SC1000 LXV402.99.00001 is widely stocked as exchange spare for water treatment, wastewater and industrial water analysis cabinet maintenance.

Features

HACH SC1000 LXV402.99.00001 has a high-contrast color touchscreen for local viewing of measurement values, alarm status, event logs and waveform data. It supports on-site configuration, calibration and parameter adjustment for all connected SC1000 probe modules on the local network. HACH SC1000 LXV402.99.00001 can be detached and moved between different probe modules on the same SC1000 bus network; one display can serve up to 32 probe modules and sensors. It supports Prognosys predictive diagnostic function, which monitors sensor health, fouling risk and electronic anomalies and generates maintenance alerts in advance. HACH SC1000 LXV402.99.00001 stores fault records, calibration history and sequence of events for post-fault review. It communicates with probe modules via the SC1000 internal digital bus, and the host probe module provides 4–20mA, relay or digital outputs to DCS and SCADA. This variant is the basic display version without integrated Modbus TCP or GSM modem. It supports hot-swap replacement without shutting down the connected probe modules and sensors.

Specs

HACH SC1000 LXV402.99.00001 is a display head only, not including probe module or sensors. It connects to the SC1000 two-wire module bus. Operating environment follows SC1000 specification for indoor cabinet installation. The matching probe modules define power input, analog outputs, relay outputs and communication options. It is compatible with the full range of Hach digital SC sensors for water quality monitoring. HACH SC1000 LXV402.99.00001 is widely supplied as spare for water plant analyser panel overhaul and replacement.

Principle

HACH SC1000 LXV402.99.00001 exchanges setting commands, real-time readings and diagnostic data with SC1000 probe modules over the dedicated internal bus. The probe module samples the water quality sensor signal, executes measurement calculation and protection logic, then sends the processed value to HACH SC1000 LXV402.99.00001 for local display. When the operator completes zero, span or configuration changes on the touchscreen, the settings are saved to the corresponding probe module. If bus interruption, probe fault or sensor drift is detected, the display module shows fault codes and alarm messages. The probe module independently drives analog output and relay alarm, so monitoring and control can continue even if the display head is removed.

Applications

HACH SC1000 LXV402.99.00001 is used in municipal water treatment plants, wastewater facilities, power plant boiler water, ultra-pure water systems and chemical process water skids. Typical measurement duties: pH, ORP, dissolved oxygen, turbidity, suspended solids, chlorine and conductivity. HACH SC1000 LXV402.99.00001 is selected for spare inventory, instrument cabinet expansion and replacement of aging SC1000 display units. It provides unified local operation and reading interface for the distributed SC1000 multi-sensor platform.