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Three units are available. Each is compatible with the full series of sensors. Electronic circuitry is located in a standard DIN housing (NEMA 1) for quick installation on terminal rails. | |
KAL-E100 Series | The KAL-E100 is equipped with a flow rate sensitive, isolated SPDT relay. The relay status is indicated by means of a green LED. |
KAL-E200 Series | Same as the KAL-E100, but with a trend indicator for flow rate and switch point. |
KAL-E300 Series | Same as KAL-E200 but with a temperature switch. In addition to monitoring the flow, this model can be used to monitor the temperature. The specified alarm temperature can be from 0–176 °F. SPDT relays are activated if the flow drops below the specified flow velocity, or if the temperature drops below the specified temperature. |
Sensor
Material
Housing: 304 SS
Cable: PVC cladding
Cable Gland: Ni-plated brass
Cable
Length: 6 feet (max. 330 feet)
Conductors: 2× 20 AWG
Media: Water-based Liquids 60 cSt max.
Switching Range
Water: 0.2 to 6.6 ft/s
Operating Conditions
Temperature: 0 to 176 °F
Option ”-HT“: 32 to 250 °F
Pressure: 1450 PSIG maximum
360 PSIG for models
KAL-5132 & 5140
Protection: NEMA 6
Accuracy
Display: ± 10%
Temperature: ± 2%
Reproducibility: ± 2%
Response Time
Typical: 5.6 seconds
Maximum: 10 seconds
Controller
Power: 3 W max. @24 VDC or 24/110/230 VAC
Relay: Fail-safe SPDT
3 A @ 250 VAC max.
Status Indicator: LED for relay & power
Adjustments: For type of liquid and switch point via potentiometer
Amb. Temperature Range:32 °F to 140 °F
Protection: NEMA 1
Housing: Polycarbonate
L×W×D: 2.95"×2.17"×4.33"
Fail Safe Features
Power Loss: 10 year memory retention
Switch: Relay energizes during normal operation
Cable Break: Alarm state signalled
Rail Mounting: DIN EN 50022 and DIN 46277