Product Selection
Please select one of the manufacturers below to view our full product selection:
Precision Controls can supply the following Dynalco products:
SPD100 tachometer
Signal-powered digital tachometer. Heavy-duty. Ideally suited for indoor and outdoor applications. Solid-state. Lighted version available.
MTH-103E Tachometer / Hourmeter / Overspeed Trip
The MTH-103E is a newer version of the MTH-103D. The function, package size and wiring are the same although the MTH-103E has a keypad that replaces the old push button, making programming easier and quicker. This product features a 5- digit tachometer, hourmeter, and trip. The trip can be programmed to activate on overspeed, underspeed (Class C), or hours. It may be magnetic pickup or DC-powered. CSA-approved Class I, Division 2, Groups A, B, C, and D. When powered by an approved pickup, it is approved Class I, Division 1, Groups A, B, C and D.
SST2000 Series Speed Transmitter
SST-2000A and SST-2000H Series Speed Switches/Transmitters receive signal input from a passive or active magnetic pickup, shaft encoder, contact closure, flowmeter, etc., to provide proportional analog outputs and either 0, 2, or 4 relay trip setpoints.
ATEX Speed Sensors

ATEX Speed Sensors
ATEX II 2G EEx-d IIC T6
Certified LCIE 04 ATEX 6019 X
ATEX certified Speed Transmitter (SST) Assemblies
An ATEX certified assembly, consisting of a SPD100 and SST Speed Transmitter assembled inside an explosion proof housing with window. Digital Tachometer signal powered by M180 or M319. No external power required. Certified to ATEX II 2G EEx-d IIC T6.
PCL-SPD100XA ATEX certified Digital Tachometer
Digital Tachometer signal powered by M180 or M319. No external power required. An ATEX certified assembly, consisting of a SPD100 assembled inside an explosion proof housing with window. Certified to ATEX II 2GD EEx-d IIC T6.