Time Electronics

1077 Milliamp Transducer Simulator

Time Electronics Ltd, Unit 5, TON Business Park, 2-8 Morley Road, Tonbridge, Kent, TN9 1RA, United Kingdom

T: +44 (0) 1732 355993 | F: +44 (0) 1732 350198 | mail@timeelectronics.co.uk | www.timeelectronics.com

Description

A multi-purpose handheld test instrument that can be used as an

adjustable current load, adjustable power supply, or precision current

source. The 1077 is commonly used for the testing and simulation of

milliamp transducer systems. Compact and rugged design make the 1077

ideal for use in both the lab and field.

With a protective rubber cover to increase durability, the instrument can

withstand arduous use and is well suited to process control applications.

Operating Modes:

As an adjustable current load (simulating the transducer) on the line,

the 1077 will draw up to 100 mA. The required current is set by the front

panel controls.

As an adjustable power supply (14 V to 40 V) with accurate measurement

and display of the current drawn from the circuit.

As a precision current source with 14 V to 40 V maximum (adjustable)

drive capacity. The 1077 will source the set current up to 100 mA

to the loop.

Safety terminals: Fitted as standard and fully compatible with 4 mm

shrouded plugs, as well as standard plugs, bare wires, and spade terminals.

Portable operation: Rechargeable batteries and mains charger are

supplied with the unit as standard. Complete recharge time is 10 to 12

hours although sufficient charge for a few hours operation can be obtained

with only 30 minutes charge. Full charge allows 10 hours typical use. The

battery level is monitored by an LED indicator on the top of the unit.

Added protection: The 1077 comes fitted with an ergonomic rubber

cover providing increased protection and durability. It has a textured grip

for comfortable handling and openings at the top and bottom to allow

access to the battery meter and a position to place labels. It is easy to

remove if the user prefers a stand-alone unit or to house the 1077 in the

optional 9027 carry case.

Features

• 3 operating modes

• Accuracy 0.02 %

• 100 mA source and load

• 24 V line mode

• Variable drive source 14 to 40 V

• Safety terminals

• Removable protective cover

• Supplied with rechargeable batteries

• 10 hours typical use between charges

• Optional carry case