Tachometers / Speedometers

SANWA’s tachometer and speedometer cover rotation-speed measurement without contact and elevator or escalator speed checks. Bhumika is SANWA’s authorized Canadian distributor and provides quotes for Canada.

Which tachometers / speedometers does Bhumika supply?

SANWASE300SANWA SE300 Non-Contact Digital Tachometer

Non-contact tachometer reading from approx. 50 to 500 mm.

Non-contact
50–500 mm
99999 display

rpm 30.0–99999 · 50–500 mmView specifications →

SANWASE9100SANWA SE9100 Speedometer

Elevator/lift speedometer to 2000.0 m/min, with escalator stop-distance mode.

To 2000.0 m/min
CH1 / CH2 hold
Analog output

0.1–2000.0 m/min · analog 0–2 VView specifications →

Compare models

Figures are shown only where SANWA publishes them. “Not stated” means SANWA does not publish a figure for that model — it does not mean the instrument lacks the capability.

Model	Rotation speed	Accuracy	Linear speed	Power supply	Size / mass
SE300	rpm: Non-contact 30.0–99999; contact (ENC-3) 30.0–19999	±(0.03%+1) (rpm)	m/min: Contact (ENC-3) 3.0–1999.0	R6P/LR6 1.5 V × 2	H210 × W60 × D50 mm / approx. 218 g
SE9100	1 to 20000 r/min	±2 dgt (electrical operation)	0.1 to 2000.0 m/min	LR6 1.5 V × 4	H183 × W50 × D50 mm / approx. 520 g

What should I consider before buying?

Choose SE300 for non-contact rpm measurement from about 50 to 500 mm with a reflective sticker; contact measurement needs the optional ENC-3. Choose SE9100 for elevator and lift speed up to 2000.0 m/min, with two hold channels, an analog output and an escalator emergency stop distance mode.

What do buyers usually ask?

How far away can SE300 measure?

SE300 detects reflected light at approx. 50 to 500 mm in non-contact mode.

Can SE300 measure by contact?

Yes, with the optional ENC-3 contact measurement attachment.

What does SE9100 measure?

Linear velocity from 0.1 to 2000.0 m/min, rotation speed 1 to 20000 r/min and distance 0 to 999 mm, including escalator emergency stop distance.