Tsc instruments [p] limited offers a range of rq series electrical actuators and actuated valves with following technical specifications like input signal for rq [tp] potential changeover contacts, for rq [el] - 4-20 ma/0-10 v dc, and for rq [pro] from proportional thermostat/humidistat; stroke angle of 30 -270°; 20-100 nm torque rating; 30 seconds for 90° operating time; weatherproof enclosure; ip-55 to is- 2147degree of protection; 45°c ambient temperature; and face type mounting. The rq series of electrical actuators are available with salient features such as compact space saving; aluminium lm 6 die cast powder coated enclosure; din plugs for easy external electrical connections; on off or modulating [proportional] control; safe stalling; and long life. The company provides actuators with equipments like standard travel limit switches [1 changeover contacts] - 2; and optional auxiliary limit switches 2; feedback potentiometer angle transducers, out put 4 20 ma/2 10 v dc/135 ohms; remote digital position indicator - signal convertor with digital % position indicator input 4 20 ma/0 10 v dc, output up/down relay mounting bracket and couplings for ball and butterfly valves.
