Level Control Equipment
|ALC1101 Level controller for inside panel mounting for use with conducting dipstick electrodes. A built-in latching arrangement enables a single unit to control between two levels. With fail-safe high or fail-safe low by a selector switch.LE1 Flange or union mounting PVC holder to hold three or five 6mm Ø stainless steel electrodes up to 3 m long.LE2 Small sealed holder with a 3/4″ B.S.P. male thread and 900mm long plastic coated 3mm Ø stainless steel electrodes.
LE6 Holder with three or five electrodes 1200mm long with rubber seal and carbon electrode tip.
LE7 Single electrode holder with 3/4″ B.S.P. male fitting for one 6mm Ø stainless electrode.
LLFS Float switch in PVC with 1/2″ flange for low or high-level alarm on chemical dosing tanks.
FS05 Float switch with 5m cable for level control in solutions not suitable for conductivity level electrodes.
Level Measurement Equipment
|The ultrasonic principal of measurement is based on the transducer providing a pulses of ultra-sound which are reflected from the liquid surface back to the transducer. The time taken for the pulse to return to the transducer is measured which is proportional to the distance and hence the liquid level from the transducer.LC is a compact ultrasonic level transmitter for the measurement of level of liquids in vented tanks, pits or sumps. Range 0 – 5 metres with high and low relays built into transmitter output 4 – 20 mA power supply 24 volts DC.US421 flange mounting ultrasonic level transmitter range 0 – 10 metres output 4 – 20 mA.
Smart 522 incorporates a powerful single microprocessor for the processing of the acoustic signal which provides the unit with exceptional levels of stability and accuracy measuring range is 0 – 15 metres.
Smart 524 as smart 522 but built into a large housing and having a measuring range of 0 – 25 metres.
Programming of our level transmitters is by simply pressing two push buttons to set the min. and max. distance which corresponds to the 4 – 20 mA output signal. The same two push buttons are used to set the two control relays for high and low operation.
PT is a pressure-to-current transmitter designed for level measurement in open and vented vessels. The PT pressure-to-current transmitter provides a current output of 4 -20 mA proportional to the inlet pressure.
The PT pressure transducer is ideal for use with open channel flow measuring instruments in flumes, weirs and Vee-notch tanks where foam, steam or condensation may effect the accuracy of the measurement.