$1,380.00 Original price was: $1,380.00.$860.00Current price is: $860.00.
The KJ2201X1-HA1 is a dual-channel sensor interface module from Emerson, engineered to condition signals from eddy current or Hall effect sensors, providing pulse, keyphasor, and 4-20 mA speed outputs for rotating machinery monitoring systems.
| Parameter | Details |
|---|---|
| Model | KJ2201X1-HA1 |
| Manufacturer | Emerson Automation Solutions |
| Product Type | Dual-Channel Sensor Interface Module (for Machinery Monitoring) |
| Input Channels | 2 independent sensor input channels (SENS 1, SENS 2) |
| Compatible Sensors | Eddy current sensors (e.g., PR6423+CON021), Hall effect sensors (e.g., PR9376) |
| Input Voltage Range | 0 to -27.3 VDC |
| Sensor Power Supply | 2 x -26.75 VDC dedicated outputs (for powering connected sensors) |
| Output Signals | – 2 x TTL pulse outputs (0 to +5 V, matching input signal frequency/width)
– 2 x Keyphasor outputs (max 24 VDC, 15 MMS6000 modules max per output) – 2 x Speed outputs (0/4-20 mA current signal) |
| Signal Monitoring | SMB front-panel interface (measures input signal × 0.15) |
| Operating Voltage | 30 VDC (max terminal rating) |
| Power Consumption | < 1 W (typical) |
| Operating Temperature Range | -40°C to +70°C (consistent with Emerson industrial module standards) |
| Relative Humidity | 5% – 95% RH (non-condensing) |
| Airborne Contaminant Resistance | Complies with ISA-S71.04-1985 Class G3 |
| Protection Rating | IP20 (front panel, typical for control cabinet modules) |
| Weight | 0.2 kg (estimated based on similar Emerson interface modules) |
| Dimensions (L x W x H) | 140 mm × 85 mm × 30 mm (DIN rail-mountable form factor) |
| System Compatibility | Emerson MMS6000 machinery monitoring and diagnostic systems |
| Certifications | CE, ISO 9001 |
| Applications | Shaft speed measurement, keyphasor signal generation, and sensor signal conditioning for turbines, compressors, and critical rotating machinery |

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