- SKU:
- 77172249
- Weight:
- 0.51 LBS
- so_moq:
- 1
- so_qi:
- 1
- NA:
- NA
- Special Order Available:
- Increments of 1
- QPO:
- 0
- MPN:
- 20700124
The Murphy 40-400 Hz, Electronic Speed Switch 7-28 VDC with Single Set Point OS77I-040NTO is a compact all-electronic speed sensing module. It can be panel mounted via its trip set point potentiometer. It is field adjustable and gives a transistor output when tripped. This model is normally open with distributor ignition input. It can be panel mounted via its trip set point potentiometer. It is used to activate the engine shutdown circuit on engine overspeed.
FEATURES:
- Single Set Point
- Compact design
- Field adjustable set points
- High noise immunity
- Normally Open; 40-400 Hz, distributor ignition input
PRODUCT SPECIFICATIONS:
- Part No.: OS77I-040NTO
- Power Supply: Voltage: 7-28 VDC. Maximum Current: 100 mA
- Voltage, Distributor Ignition Models: Minimum: 6 Vrms; Maximum: 30 Vrms
- Maximum Current, Distributor Ignition Models: 0.12 mA
- Adjustment Range, Distributor Ignition Models: 40-400 Hz
- Reset Differential, Distributor Ignition Models: Non-recrank model 10 Hz Differential
- Output: Transistor Sink to Ground Resistive Load: 2 A, 28 VDC
- Adjustment: 270°–turn potentiometer
- Temperature Range: -13° to 185°F (-25° to 85°C)
- Shipping Weight: 1 lb. (0.45 Kg)
- Shipping Dimensions: 8 x 4 x 4-1/2 in. (203 x 102 x 114 mm)
Product Condition: NEW
Murphy Electronic Speed Switch 7-28 VDC with Distributor Ignition Input OS77I-040NTO
