Vertiv- Liebert Liqui-tect LP3000
VERTIV ENVIRONMENTAL MONITORING LIEBERT LIQUI-TECT LP3000
FEATURES
Comprehensive Leak Detection Controller
Monitors the presence of water or other conductive fluids using sensing cable and provides alarm notifications, helping prevent equipment damage and downtime.
Advanced Integration & Networking
Supports network connectivity via Ethernet (10/100 Mbps), RS-485 (Modbus), BACnet, SMTP/SNMP for full integration into building or data centre management systems.
User-Friendly Interface & Event Logging
Includes a dot-matrix display or web UI for setup and monitoring, supports event/trend logging (e.g., last 1,024 events or 365 days of data) and configurable thresholds to reduce false alarms.
SPECIFICATIONS
Supported Cable Length: Up to 5,000 ft (1,524 m) of LT500Y cable
Leak Location Accuracy: ± 2 ft (0.6 m) ± 0.5%
Response Time: Adjustable 5–995 seconds (± 2 s)
Alarm Outputs: 1 Form C relay (1 A @ 24 VDC, 0.5 A @ 120 VAC)
Power Input: 90–264 VAC, 47–63 Hz, 600 mA max
Operating Range: 32–122 °F (0–50 °C); 5–95% RH non-condensing
VERTIV ENVIRONMENTAL MONITORING GEIST™ TEMPERATURE, HUMIDITY, DEW POINT, AIRFLOW SENSOR
FEATURES
All-in-One Rack/Room Sensing
Measures temperature, airflow, humidity and dew point from a single probe to protect mission-critical spaces.
Plug-and-Play with Vertiv Geist
Connects to Vertiv Geist Environmental Monitors and rPDUs; view live data and get alerts via web/SNMP/email.
Long Cable Options
Available with pre-terminated cable lengths (e.g., 100 ft) for flexible placement across racks and rooms.
SPECIFICATIONS
Remote Sensor Type: Temperature, Airflow, Humidity & Dew Point (RJ12 interface)
Temperature Range / Accuracy: −4 to 176 °F (−20 to 80 °C) / ±0.5 °C
Humidity Range / Accuracy: 5–95 % RH / ±3 % RH
Airflow Range: 0–100 (relative value)
Dew Point Range: −58 to 185 °F (−50 to 85 °C)
Cable Length (example): 100 ft (30.4 m)
VERTIV ENVIRONMENTAL MONITORING LIEBERT® TW420 AND THW420 ENVIRONMENTAL SENSORS
FEATURES
Temperature (TW420) and Temperature + Humidity (THW420)
TW420 measures temperature; THW420 adds humidity sensing—both in a sleek wall-mount design.
4–20 mA Output Signals
Provide reliable analog signals compatible with Liebert Universal Monitor or similar systems.
Designed for Long-Distance Accuracy
TW420 uses a 1,000 Ω platinum RTD to maintain signal integrity over long runs.
Wide Environmental Range
THW420 supports 45–96°F (7–35 °C) and 0–100% RH.
Simple Integration
Compact and straightforward wiring makes them suitable for retrofit applications.
SPECIFICATIONS
Output Signal: 4-20 mA for temperature (TW420); dual 4-20 mA for temperature and humidity (THW420)
Sensor Type (TW420): 1000 Ω platinum RTD, ±0.82 °F (~±0.46 °C) accuracy
Sensor Type (THW420): Digital solid-state temperature sensor + capacitive humidity sensor, ±1.2 °F (~±0.6 °C) and ±2 % RH accuracy (15-95 % RH)
Supply Voltage: TW420: 12-30 VDC; THW420: 24 VDC
Operating Range: 45 °F to 96 °F (7 °C to 35 °C); humidity: 0-100 % RH for THW420
Mounting: Wall mount compatible with 2″×4″ junction boxes or drywall anchors
