PFC Data sheet

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PFC

Sensor designed for the

terminals fi xed point

Plug &

Play Factory adjusted More information

PFC Compression load cell

The PFC load cells are a weighing solution at the fi xed point of cables in traction elevators.

The advantages of the new design of the PFC sensor are as follows: - This sensor has a low profi le that improves weighing accuracy. - A new geometric design, for perfect stability when weighing at all angles. - Space saving and a lower height sensor. - No need to add washers to the installation. - Aff ordable with a competitive price. - Plug & play load cells (adjusted with a factory CELL). This allows for easy adjustment, without the need to enter a known weight, when using our measuring devices.

For a complete installation

These sensors are installed at the fi xed point and feature a USB cable output. In order to have an independent reading of the weight of each cable, we recommend the use of our OMEGA device.

For installations that need to connect a set of sensors to a load limiter, with a single input, it is necessary to combine the signal in a single output by using a (1) INTERFACE. These accessories off er cable output without connector or WITH USB (depending on the type of input of the limiting device).

111... INTERFACE

1/3

PFC

D max

±5°

ØC

ØA B Datasheet Specifications Parameter Units Specifications Model - PFC-300 PFC-500 PFC-1000 PFC-3500 Nominal Load (N.L.) kg 300 500 1000 3500 Nominal Sensibility (N.S.) mV/V 2.0±0.01 Accuracy - 1% Zero balance mV/V ±0.02 Maximum excitation voltage V 12 Compensated -10 ... +40 (+14 ... +104) Temperature range Operating oC (oF) -20 ... +60 (-4 ... +140) Storage -20 ... +70 (-4 ... +158) Min. Insulation resistance (V.Test = 100V) GΩ >4 Input resistance Ω 350 ... 450 Output resistance Ω 350 Without characteristics loss 150 Load limit %N.L. Breaking >500 Type - 4 x 0.14mm2 Ø4.3 Termination - USB Cable Standard length m 2 Material - Polyurethane (PU) Material - Alloy steel Sensor Surface treatment - Chemical nikel Protection class - IP50 Dimensional drawings (mm) and wiring diagram + Exc. + Signal - Exc. - Signal Shield (GND) Model ØA B ØC D max PFC-300 40 36 28 M-12 PFC-500 48 40 35 M-16 PFC-1000 65 46 54 M-24 PFC-3500 70 62 57 M-30 2/3

PFC

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Dinacell Electrónica S.L. Pol. Ind. Santa Ana, C/ de la Fundición 8 CP 28522 Rivas Vaciamadrid, Madrid, ESPAÑA Tel. (+34) 913 001 435 15/04/2026 5.32 24 B B A A A 4 16.2 A B C A Datasheet Product Reference Ref. Model 021380 PFC-300 021381 PFC-500 021382 PFC-1000 021383 PFC-3500 FIGURE 1 FIGURE 2 Min. distance Min. distance between load cells for between load cells Accessory: SPACERS installation for installation with SPACERS For installations where the minimum distance is less than dimension A, it is necessary to install SPACERS such as those shown in FIGURE 2. A B Model A B Ref. SPACERS PFC-300 42 32 021891 PFC-500 50 38.5 021892 PFC-1000 67 51.5 021893 Ø25 PFC-3500 72 58 021894 Accessory: INTERFACE Parameter Units Specifi cations Model - INTERFACE Temperature range oC (oF) -20 ... +60 (-4 ... +140) Casing material - Fireproof V0 Protection class - IP50 Cable type - 4 x 0.22mm2 Ø4 Standard length m 5 + Ferrita Dimensions in mm USB Input - 6 12 USB A B C Wiring Wiring Cable Output - USB USB connection connection 6 48 69 74 Ref. - 007555 007274 007554 007275 12 84 105 110 For more information Certifi ed company Document Ref: D1859-07 Publication Date: VMFT06.04 Dinacell Electrónica S.L. reserves the right to add, modify and/or delete content of the document without prior notice. The content indicated here should be used as general product information. It should not be interpreted as a guarantee of quality or durability. 3/3