Martindale TEK300 20mA Loop Calibrator

The TEK300 handheld unit is fully portable and has a large 3.5 digit LCD display, with overload protection for extra safety.

Reference MARTEK300

Brand Martindale Electric

£292.00

£350.4 Inc. VAT

In Stock

Call to Order

To view our full product range visit our parent company PASS Ltd (www.tester.co.uk)

The Martindale TEK300 current calibrator is able to sink orsource a current up to 20mA. It is intended for process control instrumentation and general purpose signal injection applications.

A monitor mode facility is also incorporated into the design, whereby the current (0-20mA) in the process loop can be monitored and read directly from the digital display. The device is also fully protected against inadvertent misuse. This low cost unit offers an exceptional value for moneymeans of delivering and measuring 0 - 20mA currents. This makes it ideal for cost effective application in testing, calibrating and troubleshooting in a wide range of process control environments.

FEATURES

Sink, Source & Monitor modes.
Low cost current calibrator.
Resolution of 10 uA.
0 - 20 mA Current Range.

Martindale TEK300 Specifications

Supply	2 x 9 V alkaline batteries, MN1604 or equivalent (included).
DC/DC Converter Output	28.5 V (+0.1 V).
Current Range	0 - 20 mA F.S. (+0.1%).
Resolution	10 μA.
Temperature Drift	150 ppm.°C.
Linearity	+0.15%.
Output Noise (Typically)	4 mV p/p.
Indicators	LED (green) - battery OK LED (red) - output error.
Display	3½ digit LCD.
Output Connectors	4mm terminal posts (19.05 mm apart).
Operating Temperature	0 - 50°C.
Case	Light grey ABS hand held, supplied with stand.
Dimensions	180 x 100 x 44 mm.
Weight	380g
Fuse	50 mA.
Martindale TEK300 warranty	Two-years.