[new Unused] Elreha Freon R134a Leak Detection Sensor Egs 4010

US $99.00

Ploiesti, Romania
Jan 29th

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I'm selling Elreha Freon R134a Leak Detection Sensor EGS 4010. Item is new and unused, solt as in picture attached. Brief Description The EGS is a gas warning device, especially optimized for detecting refrigerant leaks in cooling plants. If the sensor element detects one of the refrigerants (CFC's) listed below, then 2 relays will switch, each at a specific threshold value. The relay states will be indicated by LED's, the relay position can be preset (depending on type) by jumpers. With relay 1 e.g. a ventilation system can be switched on, Relay 2 can be used to shut down the plant or to forward an alarm message. After the gas concentration has dropped down, the relays will reset. The correct function of the sensor element is monitored internally, LED 'Sensor-Malfunction' indicates if the sensor does not work correctly. A special function allows to adapt the EGS to environments where a few gas permanently exists (e.g. rooms which must be cleaned by detergents daily) to prevent faulty alarms. The EGS can be networked via an RS-485-interface, parameters can be set and read out by PC-software. The sensors of the EGS are specified for the refrigerants/CFC's R134a, but are also sensitive to other CFC's and substances. They react on refrigerants with related ingredients like e.g. R-22, R-404a and R-507, but basic values and sensitivity may differ. Sensor type Power supply Interface EGS 4101 230V / 50-60Hz RS-485 Technical Data Supply Voltage / Power Consumption...............see above / max. 7,0 VA Outputs................................2x SPDT-contact, 8A res./ 3A ind., 230VAC Outputs EGS 2101 ..............2x SPDT-contact, 6A res./ 3A ind., 230VAC Measuring Principle / specified for............ SnO2 semiconductor / R134a Pre-Heating Time ..........................................................appr. 10 minutes Threshold Values........................Limit 1: latest at 500 ppm of refrigerant (factory settings).............................Limit 2: latest at 3500 ppm of refrigerant Supports you for standard........................................................EN-378-3 Operating Temperature .........................................................-30...+60°C Ambient Humidity .....................................max. 85% r.H. not condensing Lifetime of the Sensor Element .......................................depends on the environmental conditions Types EGS 101, 4101, 24101 Electrical Connection....................pluggable screw terminals, 2,5mm? Housing / Protection .........................................Wall mounting / IP 50, prevent from splash water !! Type EGS 2101 Electrical Connection Relay Outputs............................................... screw terminals, 2,5mm? Data Interface............................................... screw terminals, 1,5mm? Housing / Protection .............................plastic, wall mounting / IP 54, prevent from splash water !!

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Elreha
MPN	EGS 4010
Model	EGS 4010
Country of Manufacture	Germany