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191132 1132 - 4-20mA Adapter

L'adattatore 1132 provvede un semplice interfacciamento ai sensori che forniscono un'uscita in corrente (4-20mA). Questa scheda provvede all'alimentazione del sensore, misura il flusso di corrente e lo converte in tensione per poter essere facilmente utilizzato, ad esempio come "SensorValue" da una Phidget Interface Board.

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Prezzi IVA inclusa

€ 40,08 Prezzo

€ 32,85 + VAT

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Dettagli

The 4-20mASensors can be connected to and powered by the provided terminals on the 4-20mA Adapter board. The 1132 will measure the current passing through the attached sensor and convert it to a voltage, where it can be displayed as a SensorValue by a Phidget Interface board.

The 4-20 mA Adapter board internally produces +15V from the Phidget InterfaceKit’s input analog voltages which is used to power the connected sensor, eliminating the need for an external power supply.

If the Adapter board is being used in very noisy environments, place a ferrite bead on the sensor current loop close to where it is attached to the 1132.

Product Features

Used to interface 4-20 mA sensors to an Analog Input

Produces 15 Volts to power sensors

Can interface sensors with very long wires

The adapter is non-ratiometric

Product Specifications

Characteristic Value

Inrush Current (hot plug) 160 mA Max

Output Impedance 1K Ohms

Device Current consumption (Loop=22 mA) 130 mA

Device Current Consumption (Loop=4 mA) 18.4 mA

Device Current Consumption No Load 1.84 mA

Power Supply Range 4.75 VDC to 5.25 VDC

Internally Generated Voltage 15V

Maximum Output Error ±1.2%

Maximum Capacitive Load (Sensor) 1.5μF

Characteristic	Value
Inrush Current (hot plug)	160 mA Max
Output Impedance	1K Ohms
Device Current consumption (Loop=22 mA)	130 mA
Device Current Consumption (Loop=4 mA)	18.4 mA
Device Current Consumption No Load	1.84 mA
Power Supply Range	4.75 VDC to 5.25 VDC
Internally Generated Voltage	15V
Maximum Output Error	±1.2%
Maximum Capacitive Load (Sensor)	1.5μF