| Mounting | : | Split Core |
| Current Measurement Range | : | 3.5 - 135 A |
| Measurement Type | : | AC Current | VFD |
| Output Specifications | : | N.O. 0.1 A @ 30 VAC/DC |
| Outputs | : | Switch output | Relay |
| Relay Coil Voltage | : | 24 VAC/DC |
| Relay Contact Ratings | : | Resistive: 5 A @ 250 VAC | Resistive: 5 A @ 30 VDC |
| Relay Poles/Throw | : | SPST |
| Setpoint | : | Automatic Calibration |
| Application | : | Building Automation Systems |
| Current Sensor type | : | Current Switch, AC |
| Electrical Wiring Size | : | 24 - 14 AWG (0.2 - 2.1 mm²) |
| Model | : | H934 |
| Monitored Frequency Range | : | 50 - 60 Hz |
| Monitored Wire Size | : | 0.8" (21 mm) |
| Operating Humidity | : | 10 - 90% RH, non-condensing |
| Operating Temperature | : | 5 - 140 °F (-15 - 60 °C) |
| Product Type | : | Sensor |
| Range | : | VFD Series |
| Product Certification | : | UL | CE |
| Relay Construction | : | Mechanical |
| Warranty | : | 5 years |
Hawkeye 934 current monitoring devices provide unique solutions for accurately monitoring status of motors controlled by variable frequency drives. The microprocessor based H934 store the sensed amperage values for normal operation at various frequency ranges in non-volatile memory. This information allows the device to distinguish between a reduced amp draw due to normal changes in the frequency and an abnormal amp drop due to belt loss or other mechanical failures. The relay on the H934 is isolated from the current switch, and all relay connections are externally accessible on the device.
- Automatically compensates for the effects of frequency and amperage changes in monitored conductor associated with VFDs
- Nuisance reduction - provides a secondary setpoint option of 50% of the originally measured current
- Rapid troubleshooting - LED indicates normal and alarm conditions
- Induced from monitored conductor sensor power
- LED status, LED relay power
Datasheet
Engineering Specs
