- The System-40 provides highly accurate thermal energy measurement in chilled water, hot water or condenser water systems. It is provided as a complete meter and includes a matched pair of platinum RTD temperature sensors and an integral inline ultrasonic flow sensor. It is available for use in ½” through 2½” piping systems with flow rates ranging from 0.03 to 250 GPM.
- Standard Features: Reliable No-Moving-Parts Design
The System-40 utilizes direct path wetted ultrasonic transducers to measure flow. This no-moving-parts design optimizes signal strength and ensures long-term reliability.
- Operates Over a Very Wide Flow Range
The built-in ultrasonic flow meter has a 500:1 turndown
- Precision Matched Platinum RTD Temperature Sensors
1000 ohm sensors are matched to a differential uncertainty of better than ±0.18° F.
- Auxiliary Pulse Inputs
The System-40 with BACnet MS/TP or MODBUS RTU can be ordered with 3 auxiliary pulse inputs for totalizing pulses from water, gas or electric meters. This simplifies network connectivity in the tenant space.
- Simple Installation and Commissioning
Each meter is delivered fully programmed and ready for use upon delivery. Commissioning is done through the user interface/display without the need for special tools.
- Detachable Calculator
The System-40 electronics enclosure is easily detached from the flow body to allow for remote wall mount installations using the 5’ cable provided with the meter.
- C900.1 / EN1434 Compliant
The System-40 is designed to meet the requirements of C900.1 and EN1434