HPT-M
Multichannel Paperless Data Recorder
A configurable recorder with up to 48 universal inputs, multichannel display, historical trends and data export.
Up to 48 isolated universal inputsUp to 24 channels displayed togetherHistorical curves, alarms and power-event records
- Selected accuracy
- 0.2%
- Technical-reference accuracy
- ±0.2% FS
- Input-signal families
- Voltage / current / millivolt / thermocouple / RTD / linear resistance
Supplied by WKSENSOR. Ask us about pricing, availability and delivery.
Product overview
The HPT-M records configurable industrial input signals and displays multiple channels on one screen. Its display modes include live curves, bar graphs, numerical values and historical curves, with alarm and power-event records.
Multichannel panel recorder
A wide display and a row of front keys sit within the rectangular bezel, ahead of the deeper instrument housing.
- Display and event records
- Live and historical curves, bar graphs and numerical screens accompany alarm and power-on/power-off records. Chinese and English interface options are provided.
- Data transfer
- Host software handles live and historical data and curves, with historical data export to Excel. Stored data can also be transferred by USB drive or SD card.
Universal input types
| Signal family | Reference input options |
|---|---|
| Voltage | 0–5 V, 1–5 V, 0–10 V, ±5 V |
| Current | 0–10 mA, 4–20 mA, 0–20 mA |
| Millivolt | 0–20 mV, 0–100 mV, ±20 mV, ±100 mV |
| Thermocouple | B, S, K, E, T, J, R, N, F2, Wre3-25, Wre5-26 |
| RTD | Pt100, Cu50, Cu53, Cu100, BA1, BA2 |
| Linear resistance | 0–400 Ω |
Configuration and selection
| Input channels | 1–48: corresponding number of inputs |
|---|---|
| Analogue output channels | X: none; 01–12: corresponding number of outputs |
| Alarm output channels | X: none; 01–18: corresponding number of alarm outputs |
| Power code A | 85–264 V AC; 50/60 Hz |
| Power code D | 12–36 V DC |
| Input slot 1 | Channels 1–12; each labelled A / B / C |
|---|---|
| Input slot 2 | Channels 13–24; each labelled A / B / C |
| Input slot 3 | Channels 25–36; each labelled A / B / C |
| Input slot 4 | Channels 37–48; each labelled A / B / C |
| Output slot 5 | Relay pairs 1R–18R; analogue pairs 1I+ / 1I− through 12I+ / 12I− |
| Voltage / mV / thermocouple | Channel A: −; B: + |
| Current input reference | A: −; B and C linked on the positive side |
| Three-wire RTD | A / B / C; paired leads at B and C |
| Relay / analogue outputs | R / R contact pair; I+ / I− analogue pair |
| Excitation output | P+ / P− |
| Communication labels | RS-485: A / B; RS-232: GND / RXD / TXD |
| Power labels | GND / N(−) / L(+), according to the power version |
- Input channels
- 1–48 universal input channels; voltage, current, millivolt, thermocouple, RTD or resistance input types.
- Output configuration
- No analogue output or 1–12 analogue outputs. Alarm configurations range from no alarm output to 18 alarm outputs.
- Main power
- The selected power configuration is 220 V. Other power versions are 85–264 VAC or 12–36 VDC; confirm the supply for the chosen configuration. Sensor excitation is a separate 24 VDC supply output.
- Recording interval
- Recording intervals range from 1 s to 240 s. Available recording duration varies with the interval and the number of enabled channels.
Technical reference
Specifications and options
| Parameter | Specification or option |
|---|---|
| Model | HPT-M |
| Input-channel options | 1–48 universal inputs |
| Simultaneous display | Up to 24 channels |
| Input-signal families | Voltage / current / millivolt / thermocouple / RTD / linear resistance |
| Selected accuracy | 0.2% |
| Technical-reference accuracy | ±0.2% FS |
| Sampling period | 1 s |
| Screen-switch response | ≤0.3 s |
| Internal memory | 64 MB Flash |
| External data transfer | USB drive or SD card, supported capacity up to 32 GB |
| Recording-interval options | 1 / 2 / 4 / 6 / 15 / 30 / 60 / 120 / 240 s |
| Analogue-output options | None or up to 12 channels |
| Analogue-output signal options | 4–20 mA / 0–20 mA / 0–10 mA / 1–5 V / 0–5 V / 0–10 V |
| Alarm-output options | None or up to 18 normally open relay outputs |
| Relay-contact rating | 1 A at 250 VAC or 24 VDC, resistive load |
| Communication interfaces | RS-485 / RS-232; RS-232 printer interface |
| Ethernet reference | 10M Ethernet, RJ45; Modbus TCP |
| Serial communication reference | Modbus RTU; 1200 / 2400 / 4800 / 9600 / 19200 / 38400 / 57600 bps |
| Selected power supply | 220 V |
| Technical-reference power versions | 85–264 VAC, 50/60 Hz / 12–36 VDC |
| Sensor excitation | 24 VDC ±10%; 250 mA |
| Power consumption | ≤20 W |
| Operating temperature | −10–50°C |
| Operating humidity | 10–90%, non-condensing |
| Brand | WKSENSOR |
| Product reference | HH-843976012797 |
Application scenarios
The recorder supports measurement and process-data recording in oil, chemicals, power, energy, water utilities and industrial automation.
Power
Industrial signal recording in power-sector applications.
Water
Process-data recording for water utilities.
