Current loop tester with indicator DIN 43650

• Multi turn potentiometer for accurate and stable current regulation.
• Simple connection with screw terminals.
• Loop-powered suitable for 2-wire and 4-wire current loop.
• Over-current protection.
• Protection for wrong connections.
• Stable current setting by internal current regulation, no temperature influence.
• Standard current range.

Pressure, position, temperature and other transmitters with a DIN 43650 plug connection are usually 2-wire transmitters, this means the power supply for the transmitter is delivered by the 4-20mA current loop. The A2007B-DIN is a 2-wire transmitter, which can be manually adjusted by a multi-turn potentiometer.

Therefore, the A2007B-DIN can be used as a direct replacement for pressure, temperature, position and other transmitters with a DIN 43650 plug. With the multi-turn potentiometer the current can be adjusted allowing very easy loop testing, alarm set points controllers and displays can be tested very fast and easy, making it an ideal tool for commissioning and servicing of industrial automation equipment.

The indicator reacts direct on the current, and is independent of the internal current regulation, this allows fault-finding of power supply problems, connection faults or loose contacts. Also a to high load on the current loop can be easily recognised with the indicator.

De A2007B-DIN is one of our most successful products and is used in several industry's such as maritime, refrigeration and sewage plants.

The A2007 series of current loop simulators is designed an tested according European and international standards. The CE declaration of conformity can be downloaded from this page. More information about the applicable standards can be found on our technical information page about international standards