Product family
Flow, pressure and temperature sensors selected by measurement requirements, fluid connections and electrical interfaces.
Component selection
5 local draft records. Includes unfinished records and Family overviews. Draft · Noindex. Reference configurations are not approved stock. Image public-use review remains separate.
Show content-ready draftsLCP-000104
A separate three-screen monitor for up to four compatible flow-sensor channels. The original product photo shows the display unit alone; fluid-contacting sensors…
LCP-000012
An identifiable in-line FJP sensor with a single body for three measured variables; the manufacturer's size-specific flow rows, threads and output choices…
LCP-000064
An official 800 × 532 product photograph clearly identifies PF3W720-04-A, with a built-in display and two threaded fluid ports. The corresponding maker's…
LCP-000034
A separately pictured DST P140 pressure-transmitter series reference for liquid-cooling data centers, with MEMS and sealed stainless media-interface construction. Range, signal, connector…
LCP-000103
An inline remote flow-sensing unit with its own cable connection but no integrated numeric display. The original unit label identifies 0.5–4 L/min,…
Specify with confidence
Measured variable: flow, pressure or temperature Required range, accuracy and response conditions Electrical output/interface and power supply Coolant, wetted material and process connection Mounting, calibration/documentation requirements and quantity
Flow, pressure and temperature sensors address different measurement points and electrical interfaces. A suitable measuring principle must be evaluated for the fluid, range and installation position.
Define the variable, expected range, accuracy basis, response need, process connection and wetted materials. Include output, power, calibration and integration requirements.
Include the drawing or specification revision and identify any requirements that are still to be confirmed. Available configurations, testing and documentation are confirmed with quotation.
Local editorial preview
Manufacturer examples retain their model and conditions. These references describe source products, not approved stock or supply. Images are pending final selection and rights review.
| Parameter | Documented value / configuration |
|---|---|
| Measured variable | flow; temperature; pressure |
| Parameter | Documented value / configuration |
|---|---|
| Range | Inline SU family is presented with flow measurement up to 6,000 L/min; exact model range required. |
| Output | IO-Link digital signal is offered in the SU family. |
| Process connection | external clamp-on; threaded; tri-clamp; flange |
| Wetted material | Inline version uses a stainless-steel measuring tube; clamp-on version is external. |
| Parameter | Documented value / configuration |
|---|---|
| Accuracy basis | clamp on: ±5%; inline glycol or oil: ±5%; inline water: ±2%; repeatability: ±0.2%Conditions: basis: manufacturer family comparison; exact model and installation conditions required |
| Parameter | Documented value / configuration |
|---|---|
| Power | current consumption: below 75 mA; operating voltage: 18 to 32 V DC SELV/PELV; power on delay s: 5 |
| Response | IO Link min cycle ms: 9.6; flow T09 s: below 0.25 with dAP=0; temperature T05 s: 5.7; temperature T09 s: 86 |
| Range | 0.5 to 65 L/min; -20 to 100 degrees C |
| Accuracy basis | 35 percent glycol: ±(5.0% measured value + 0.5% full-scale end value); repeatability: ±0.2% full-scale end value; water: ±(2.0% measured value + 0.5% full-scale end value) |
| Output | switching; pulse; 4-20 mA analogue; IO-Link; frequency; diagnostic; totalizer |
| Process connection | G 1/2 external thread, DN15 |
| Wetted material | 316L stainless steel pipe section; NBR reinforced-fibre flat seal |
| Parameter | Documented value / configuration |
|---|---|
| Electrical connector variants | M12 4-pin / 5-pin, Metri-Pack 150, AMP seal 16, Deutsch DT04 3-pin / 4-pin, ISO 15170 bayonet and DIN connector examplesConditions: Guide covers multiple variants, not a complete individual ordering code; scope: DST P1XX installation-family examples; not all options belong to every DST P140 ordering code |
| Process connection configuration | The SAE female-flare variant is illustrated without a gasket; it uses the mating flare sealing surface.Conditions: Guide covers multiple variants, not a complete individual ordering code; scope: SAE female flare only; do not apply to threaded G or NPT configurations or the generic DST P140 image |
| Parameter | Documented value / configuration |
|---|---|
| Measured variables | Flow, pressure and temperatureConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Pressure measurement range | 0 to 1.0 MPaConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Standard medium temperature | -20 to +80 degCConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Ambient temperature | -10 to +65 degCConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Wetted materials | Alumina / SUS304 stainless steelConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Power supply | 18 to 30 VDCConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Analog output | Three-wire 4-20 mA; maximum load 500 ohmConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Digital output | RS485 stated in product overview; protocol/order configuration must matchConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Process connections | G1/2 to G2 threaded options; DN15 to DN250 flanged options listedConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Display | 1.44 TFT colour displayConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Accuracy basis | Flow: page states < +/-2% FS; pressure: < +/-0.5% FS; temperature: < +/-1 degCConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Flow span selection | Select flow span from the pipe-size table; the broad page range is not one instrument spanConditions: Attributed manufacturer series/configuration example only; not site stock or capability; scope: Reference series, not all options simultaneously. Exact size/calibration/coolant and order code need the matching datasheet. Optional high-temperature/high-pressure marketing ranges are not imported. |
| Parameter | Documented value / configuration |
|---|---|
| Measured variables | Flow, pressure and temperatureConditions: scope: single integrated housing; exact output version to be selected |
| Flow measurement principle | Hall-sensed impellerConditions: scope: supplier product description; fluid properties and calibration affect measurement |
| Nominal diameter options | DN6, DN8, DN10, DN15, DN20, DN25Conditions: scope: series size options, not one universal body or flow range |
| Dn6 listed flow range | 0.5 to 10 L/minConditions: scope: DN6 row; stated flow accuracy grade 3–5 is not a guarantee for all fluids |
| Dn15 listed flow range | 5 to 50 L/minConditions: scope: DN15 row; measurement accuracy conditions require controlled manual |
| Dn25 listed flow range | 12 to 120 L/minConditions: scope: DN25 row; do not apply to smaller fittings |
| Listed thread options | G1/2 for DN6–DN15; G3/4 for DN20; G1 for DN25Conditions: scope: manufacturer table; verify each order-code and mating seal |
| Listed temperature measurement range | 0 to 100 degCConditions: scope: measurement span, not a combined process-temperature or coolant compatibility rating |
| Listed supply voltage | 24 VDCConditions: scope: supplier webpage summary; wiring variant must be confirmed |
| Listed process interface material | 304 stainless steelConditions: scope: interface only, not a complete wetted-material statement |
| Listed output choices | Three 4–20 mA channels or RS485Conditions: scope: supplier webpage lists options; verify exact version, protocol and pinout before specifying |
| Parameter | Documented value / configuration |
|---|---|
| Documented application | Liquid-cooling data-center pressure monitoringConditions: scope: Series application statement; exact order-code specification not established |
| Sensing and body design | MEMS sensing technology with stainless-steel design and hermetically sealed media interfaceConditions: scope: Series description; wetted alloy and pressure range require order code |
| Diagnostic option | Automatic sensor-failure detection described as an optional diagnostic capabilityConditions: scope: Optional, not claimed on all DST P140 variants |
| Parameter | Documented value / configuration |
|---|---|
| Configuration and ports | PF3W720 integrated-display flow sensor; 04 = Rc 1/2 ports; A = NPN/NPN switching outputsConditions: scope: Official photograph label reads PF3W720-04-A; PDF defines suffix |
| Rated flow range | 2–16 L/min nominal rated flow rangeConditions: scope: For PF3W720 column; not the display or settable range |
| Medium and fluid temperature | Water or ethylene-glycol aqueous solution at viscosity below 3 mPa·s; fluid temperature 0–90 °C without freezing/condensationConditions: scope: Glycol measurement range depends on concentration/viscosity; check chart and calibration |
| Working and proof pressure | 0–1 MPa operating pressure; 1.5 MPa proof pressureConditions: scope: Proof is not continuous working pressure |
| Switching output | A output code = two NPN switching outputsConditions: scope: Confirm I/O wiring and cable suffix for purchase |
| Power and enclosure | 12–24 VDC ±10%; IP65 enclosureConditions: scope: See exact ordered electrical configuration |
| Listed wetted materials | PPS, SUS304, FKM and SCS13 listed for fluid-contact portions of PF3W seriesConditions: scope: Catalogue list for PF3W; confirm exact complete wetted bill of materials |
| Parameter | Documented value / configuration |
|---|---|
| Product type | Remote sensor unit for water flow monitoring; separate display/monitor is a different component |
| Rated flow range | 0.5–4 L/min marked on the pictured unit; not a range for all PF3W5 models |
| Analog output | 1–5 V marked on the pictured unit |
| Supply voltage | DC 12–24 V marked on the pictured unit |
| Process port size and thread boundary | PF3W504 size code 03 uses 3/8 in piping ports; catalog dimensions separately identify Rc/NPT and G thread-form variantsConditions: scope: The 3/8 in port size is supported for PF3W504; verify the complete suffix/thread form before specifying a mating fitting |
| Parameter | Documented value / configuration |
|---|---|
| Product type | Separate three-screen, four-channel flow monitor; sensing heads are separate products |
| Channel capacity | Up to four compatible flow sensors can be connected |
| Sensor compatibility | Listed compatible SMC sensor families: PF2A, PF3W-Z, PF3W and PF2D; verify input/output code |
| Accumulated flow | Monitor can manage accumulated flow for up to four lines |
| Analog input boundary | Hub function supports a 1–5 V analogue-voltage sensor output; actual monitor configuration must be selected |
| Parameter | Documented value / configuration |
|---|---|
| Gauge pressure range | 0 to 10 barConditions: scope: Old manufacturer datasheet copy; current Danfoss Design Center also lists 0–10 bar gauge for this code. Measuring span, not overpressure or site supply rating |
| Output signal | 4 to 20 mAConditions: scope: Current Danfoss Design Center also lists 4–20 mA for this exact code |
| Process and electrical connections | G 1/4 A male pressure connection to ISO 1179-2; M12 × 1 electrical connectionConditions: scope: Current Danfoss Design Center independently lists the same code's G 1/4-A and M12 × 1 interfaces; mating connector is a separate installation input |
| Supply voltage | 8 to 28 VDCConditions: scope: Series data sheet specification for the 4–20 mA option; current exact-code Danfoss Design Center lists 8–28 V DC |
| Parameter | Documented value / configuration |
|---|---|
| Wetted materials | AISI 304L and AISI 316L listed for wetted partsConditions: scope: Current Danfoss Design Center shows 304L/316L for 075G4027; coolant and seal compatibility still require application review |
Selection resources
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