National Research Foundation
Supply of high precision, high vacuum plunger and roller limit switches.
Supply of high precision, high vacuum plunger and roller limit switches gnpt5m3b quantity1 or equivalent electrical contact: normally closed activation: plunger straight touch type. repeatability accuracy less than 3 um stroke bigger than and equal to 1. 5mm. compatible vacuum at least 105 pascal or smaller baking temperature at least 120 degree celsius or better. to allow for thorough outgassing. contact rating 10ma @24vdc and 20ma inrush current capable. contact life time bigger than and equal to 3 million operations cable insulator material must be vacuum capable, low outgassing material, that perform equally or better than ptfe cable. ip rating equal or better than ip40gnbp5ma quantity2 or equivalent electrical contact: normally open activation: roller ball angled touch type. repeatability accuracy less than 10 um pretravel bigger than or equal to 0. 3 mm. stroke bigger than and equal to 1. 5mm. compatible vacuum at least 105 pascal or smaller baking temperature at least 120 degree celsius or better. to
Tender Close Date: