Máy đo tốc độ SPD-108 Dynalco, SPD-108, Dynalco, SPD-108 Tachometer

SPD-108 Tachometer

TACHOMETER: signal-powered, 4- digit, instrinsically safe, unlighted display, ½ gate time range of SPD-100.

The SPD-108 is a solid- state, intrinsically safe tachometer with a gate time range (0.13 to 2.85 sec) that is field- programmable. It is well- sealed for rugged indoor and outdoor applications. It has 4-digit, unlighted, LCD display. CSA and ABS Type approved.

Features

• Signal and power derived totally from magnetic pickup or pulser.
• Intrinsically safe. Can be used in hazardous environments with approved Dynalco pickups.
• No power supply connections. High immunity to electrical noise.
• Can be field-calibrated.
• High accuracy: 1 rpm resolution.
• High shock and vibration resistance.
• Standard SAE case size fits panels with 3-3/8 inch (86 mm) openings.
• Gasketed and spray-proof.
• Ideal for OEM use.
• Can be paralleled with governors and/or speed switches.
• Can share existing pickups or pulsers; draws only microamperes.
• Ground-free terminals have no polarity; easy installation.