PS48FX-C-D-N-D — PowerScout FLEX 48 Multi-Circuit Power Submeter
The Dent Instruments PS48FX-C-D-N-D is part of the PowerScout FLEX 48 family, DENT's next-generation 48-channel multi-circuit submeter that replaces the PowerScout™ HD. The PS48FX-C-D-N-D measures voltage, current, power, energy, and many other electrical parameters on any combination of single- and three-phase loads — up to 16 three-phase or 48 single-phase circuits across two voltage references — making it well suited to high-density tenant submetering, bi-directional metering, and real-time monitoring across commercial and industrial facilities.
The PS48FX-C-D-N-D delivers revenue-grade performance with continuous 7.2 kHz sampling (no blind cycles), a 1-second parameter update rate, and ANSI C12.1-2024 Class 0.2 accuracy when paired with an appropriate CT. It communicates over Modbus and streams data to DENTCloud simultaneously (BACnet is not available on DENTCloud-enabled models), includes four digital pulse inputs and a 12 VDC auxiliary output, and provides RS-485 serial and Ethernet as standard. Setup is handled through FLEXPoint™ PC software or the browser-based FLEXPoint™ GO web server, and DENT's patented PhaseChek™ circuitry (U.S. Patent 7,612,552) confirms correct CT orientation during commissioning.
This model ships as a DENTCloud™-enabled unit: the PS48FX-C-D-N-D is factory-provisioned for direct connectivity to the subscription-free DENTCloud™ platform, giving authorized users remote access to real-time and historical metering data through any web browser without adding a separate gateway.
Built as a UL-Listed ABS enclosure, the PS48FX-C-D-N-D is delivered in the Enclosure configuration with the TouchSSā™ high-voltage cover for an added layer of protection. Like all PowerScout meters, the PS48FX-C-D-N-D operates as an endpoint that reports to a building management system, RTU, data acquisition device, or DENTCloud™ host rather than as a standalone recorder.
Best for
- High-density tenant and accountability submetering — up to 48 circuits from one device
- Bi-directional metering for solar, wind, and other renewable or storage interconnections
- Monitoring building mains, HVAC, pumps, motors, and equipment loads
- Multi-circuit measurement using Virtual Meters to group the PS48FX-C-D-N-D's 48 channels by load
- Hospitals, data centers, and government projects requiring BAA / TAA compliant equipment
Key Features
DENTCloud™ Enabled
The PS48FX-C-D-N-D is factory-enabled for direct connectivity to the subscription-free DENTCloud™ platform, giving authorized users remote access to real-time and historical metering data from any web browser without a separate gateway.
FLEXPoint™ + FLEXPoint™ GO
Configure the PS48FX-C-D-N-D from a rebuilt PC application or directly from any web browser with FLEXPoint GO — no software install required for on-site changes, validation, and field troubleshooting.
Flexible Virtual Meters
Assign any of the 48 CT channels to any load in any combination — single-phase, split-phase, or three-phase groupings — and meter multiple loads from a single PS48FX-C-D-N-D with consistent load labels across software, the LCD, register exports, and cloud systems.
Modbus + DENTCloud + 4 Pulse Inputs
This meter communicates over Modbus (Modbus RTU or Modbus TCP) via RS-485 or Ethernet while streaming data to DENTCloud simultaneously, adds four digital pulse inputs for gas, water, or other meters, and uses an IEEE-754 floating-point register map that flattens all Virtual Meters to a single address. BACnet is not available on DENTCloud-enabled meters.
PhaseChek™ + Revenue-Grade Accuracy
Built-in PhaseChek verification confirms correct CT orientation and phase matching to reduce installation errors, while the PS48FX-C-D-N-D meets ANSI C12.1-2024 Class 0.2 revenue-grade accuracy (dependent on CT selection).
Universal CT Compatibility
Mix and match a full range of 333.3 mV CTs — Solid Core, Split Core, or RōCoil™ (Rogowski) — including revenue-grade options, measuring up to 4000 A depending on the CT used with the PS48FX-C-D-N-D.
Technical Specifications
| Specification | PS48FX-C-D-N-D |
|---|---|
| Model / Part Number | PS48FX-C-D-N-D |
| Series | PowerScout FLEX 48 (48-channel, multi-circuit) |
| Channel Capacity | Up to 16 three-phase or 48 single-phase circuits; 2 voltage references |
| Service Type | Single Phase, Three Phase-Four Wire (WYE), Three Phase-Three Wire (Delta) |
| Power | From L1 Phase to L2 Phase. 90-600 VAC RMS, CAT III, 50/60 Hz, 500 mA AC Max |
| Auxiliary Power Out | Unregulated 12 VDC, 200 mA, self-resetting fuse (requires 100 VAC minimum input) |
| AC Protection | 0.5 A fuse, 200 kA interrupt capacity |
| Voltage Channels | 90-346 VAC Line-to-Neutral, 600 V Line-to-Line, CAT III; two voltage reference inputs |
| Current Channels | 48 channels, 0.525 VAC max, 333.3 mV CTs, 0-4000 A depending on CT |
| Maximum Current Input | 150% of CT rating (mV CTs) to maintain accuracy; up to 4000 A with RōCoil CTs |
| Pulse Inputs | 4 inputs to a customer dry-contact pulse output; max pulse rate 10 Hz (50 ms min transition) |
| Measurement Type | True RMS using high-speed DSP with continuous sampling |
| Accuracy | 0.2% — ANSI C12.1-2024 Class 0.2; NIST traceable calibration |
| Resolution | 32-bit IEEE-754 single-precision floating point |
| Line Frequency | 50/60 Hz (45-65 Hz measurable range); measured L1-N |
| Waveform Sampling | 7.2 kHz continuous (no blind cycles) |
| Parameter Update Rate | 1.0 second |
| Measurements | Volts, Amps, kW, kVAR, kVA, aPF, dPF, kW demand, kVA demand, Import/Export/Net kWh, kVAh and kVARh, THD, Theta, Frequency — per phase and per Virtual Meter |
| Display | 4-line LCD with tri-color backlight |
| Communications Hardware | RS-485, Ethernet, and USB (USB for configuration only) |
| Supported Protocols | Modbus RTU or Modbus TCP; DENTCloud enabled. BACnet not available on DENTCloud-enabled models |
| Communication Rate | Modbus: 9600-115200 baud |
| Max Communication Length | 1200 m at 100K bits/second or less |
| Alarm Output | Phase-loss / undervoltage (open collector, 30 VDC max) |
| Web Page Security | 2 levels of PIN protection (Read/Write or Read-Only) |
| Mounting | Panel mount / self-contained UL-Listed ABS enclosure with 1 in EMT conduit connections |
| High-Voltage Cover | TouchSSā™ high-voltage cover, IP30 |
| Enclosure | ABS plastic, 94-V0 flammability rating; 1 in EMT conduit connections |
| Dimensions | 33.7 x 25.1 x 8.0 cm (13.3 x 9.8 x 3.1 in) |
| Wire Connections | 12-28 AWG, 600 VAC; voltage connection must be #14 AWG or larger and 600 VAC rated |
| Operating Temperature | -20 to 60 °C (-4 to 140 °F). At -20 °C the LCD may be difficult to read and supply voltage must exceed 100 VAC; colder temperatures require higher supply voltage |
| Humidity | 5% to 95% non-condensing |
| Certifications | UL Listed (E186827, UL 61010-1 3rd Ed.; CSA C22.2 No. 61010-1); CE (LVD EN61010-1, EMC EN61326-1); RoHS 3 (IEC 63000:2018); ANSI C12.1-2024 Class 0.2; Buy American Act (BAA) and TAA compliant |
| Configuration Software | FLEXPoint™ (Windows 10 / 11) and FLEXPoint™ GO web server |
Specifications verified against the DENT Instruments PowerScout FLEX 48 datasheet, revision 01/26/2026. Manufacturer specifications are subject to change.
Documentation
- PDF PowerScout FLEX 48 Data Sheet
- PDF Installation, Wiring & Operator's Guide
- PDF FLEXPoint Software & Integration Guide
- PDF Commissioning Checklist
- PDF Quick Start Guide
Frequently Asked Questions
How many circuits can the PS48FX-C-D-N-D meter?
The PS48FX-C-D-N-D has 48 current channels and can meter up to 16 three-phase or 48 single-phase circuits across two voltage references, grouped however your site is organized using Virtual Meters.
What protocols does the PS48FX-C-D-N-D support?
This DENTCloud configuration communicates over Modbus RTU or Modbus TCP via RS-485 or Ethernet, plus four digital pulse inputs; Modbus and DENTCloud run simultaneously. BACnet is not available on DENTCloud-enabled meters — for BACnet MS/TP or BACnet/IP applications, choose the standard PS48FX-C-D-N.
Which current transformers work with the PS48FX-C-D-N-D?
The PS48FX-C-D-N-D accepts 333.3 mV DENT CTs — Solid Core, Split Core, and RōCoil™ (Rogowski) — including revenue-grade options, and measures up to 4000 A depending on the CT selected.
What is the form factor of the PS48FX-C-D-N-D?
The PS48FX-C-D-N-D is supplied as a UL-Listed ABS enclosure in the Enclosure configuration, measuring 33.7 x 25.1 x 8.0 cm (13.3 x 9.8 x 3.1 in).
Is the PS48FX-C-D-N-D revenue grade?
The PS48FX-C-D-N-D meets ANSI C12.1-2024 Class 0.2 revenue-grade accuracy, dependent on the CT selected, and ships with a NIST-traceable calibration.
Does the PS48FX-C-D-N-D connect to DENTCloud™?
Yes. The PS48FX-C-D-N-D is the DENTCloud™-enabled variant, factory-provisioned for direct connectivity to the subscription-free DENTCloud platform so authorized users can view real-time and historical data from any web browser.
Is the PS48FX-C-D-N-D BAA and TAA compliant?
Yes. DENT Instruments marks the PowerScout FLEX 48 Buy American Act (BAA) and TAA compliant, supporting government and institutional procurement. Contact ZOT Supply if you need compliance documentation for a procurement file.
Warranty
This PowerScout Series meter is covered by DENT Instruments’ five-year (60-month) limited warranty from the invoice date. Warranty service requires an RMA and is subject to DENT’s current warranty terms — see the DENT Instruments warranty statement. Supplied by ZOT Supply, an authorized DENT Instruments distributor.
- Product Line:
- PowerScout FLEX
- Revenue Grade:
- Yes
- Accuracy Class:
- ANSI C12.1 Class 0.2
- Communication:
- Modbus RTU
- Current Input:
- 333 mV
- Current Input:
- Rogowski
