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Time Electronics

1050 - PT100 Simulator

The 1050 is a handheld precision simulator for PT100 0.3850 platinum resistance elements used for accurate temperature measurement.

It follows the PT100 scale from -100F to +1000F with 23 set points. High performance metal film resistors are used throughout which ensures a good temperature coefficient and long term stability.

The specification is in accordance with DIN EN 60751 (ITS 90). Offering high accuracy across the full operating range of PT100 devices it exceeds the performance of Class A & B. The 1050 will be of particular interest to those operating in the -80 to +140F range where a performance exceeding Class A (e.g. better than +/- 0.3C at 0F), is required.

Since the 1050’s output is a purely passive resistance it will operate with all types of PT100 measuring equipment including the live systems using pulsed, or interrupted excitation current. The pocket sized design (112 x 61 x 55mm) makes it easily portable and ideal for lab or field use. The instrument is supplied as standard with a carry case.

This 1050 is a popular test instrument in the Time Electronics process calibration equipment range. As a PT100 simulator for temperature measurement equipment it offers high stability and ease of use across applications..

Key Features:

  • -100F to + 1000F
  • 0.5F accuracy
  • Based on ITS 90 EN60751
  • 23 set points
  • Exceeds class A
  • Good temperature stability
  • Passive resistance source


Caltest Instruments Ltd

4 Riverside Business Centre

Walnut Tree Close


Surrey GU1 4UG

United Kingdom

Tel: +44 (0) 1483 302 700

Fax: +44 (0) 1483 300 562

Email: sales@caltest.co.uk

Caltest have been providing power sources and test instrumentation solutions for over 17 years and are proud to represent a number of industry leading manufacturers.