im-tek.com

Gestra NRG16-40

Gestra

Product Code: NRG16-40
Brand: Gestra



GET OFFER: info@imtek.com.tr

Description for Gestra NRG16-40

Description The level electrodes NRG 1...-40 work according to the conductivity measurement principle and detect the min. level in electrically conductive liquids: ? One level alarm with one switchpoint Use level electrode NRG 1...-40 in combination with level switch NRS 1-40 or NRS 1-40.1 and/or other system components. The NRG 1...-40 in conjunction with its associated control equipment constitutes a water level limiter with periodic self-testing routine (SMART function) in accordance with TRD 604, sheet 1 and 2 and EN regulations. The level data are transferred from the electrode NRG 1...-40 to the control unit via a CAN bus using the CANopen protocol.Function The electrode operation is based on the conductive measuring principle using the electrical conductivity for signalling liquid levels. Some liquids are conductive, which means that they allow an electric currrent to flow through them. For the safe functioning of this device a minimum conductivity of the liquid to be monitored is required. The conductivity measurement method can detect two conditions: electrode rod submerged or exposed, meaning switchpoint reached (or exceeded) or not yet reached. Before installation, the electrode rod must be cut to length to give the required low-level alarm and effect the consequent cut-out of the burner circuit. The system incorporates an additional electrode that provides automatic monitoring of the electrical resistance path between the measuring electrode and the earth. When the measured value falls below the admissible resistance value the burner shutdown is endorsed by interruption of the burner protection circuit. At regular intervals, the level electrode NRG 1...-40 sends a data telegram to the controller NRS 1-40. The data transfer is effected by means of a CAN bus according to DIN ISO 11898 adopting the CANopen protocol. One controller type NRS 1-40 can be used for two level electrodes NRG 1...-40 (low-level limiter arrangemant).

Recommended Products For Gestra


Gestra TRS5-50
Gestra CB14
Gestra NRG16-11S
Gestra AK45 Automatic drainage valve
Gestra RK26A DN32 PN 10-40 1.4408/1.4571 CHECK VALVE
Gestra UNA25-PK
Gestra NRGS16-1S
Gestra RK86 A DN200 PN40/CL300 Non-Return Valve
Gestra CB26A
Gestra LRG17-40
Gestra CW41
Gestra FPS23
Gestra KDL13
Gestra NRG16-41
Gestra BK27N
Gestra LRGT 16-2 PN40
Gestra 510 Continuous Blowdown Ball Valve
Gestra SPECTORCONTROL-FLOW
Delta OHM HD 2101.1 Portable Thermo Hygrometer
Alfa Laval 9613000105 UNIQUE BASIC ISO-51/51 21-00 EPDM BLASTED (NONE BAL.)(NONE CIP)
KSB MCPK150-125-400 EC MP2 A Pump
Böhmer BBF/FSL-V-HS Ball Valve
KWD TK-N-AVZ 500 - 65 H7 - 70 H7 x 140 - KWN 29000 Coupling
Kelvion GBS 400H-AE Brazed Plate Heat Exchangers
Rhomberg SP320 Frequency Monitoring Relay
Gefran PC-M-0100 L000X000D00 Potentiometer
Kadant 995.567/0003 RX Rotary Union
KSB ETN 065-050-160 GC P1CGA2 B Pump
Greisinger GEWAS183A Leak Water Detector
Turbo TI025(N-V-T)P Global Immersion Header Tank Ø8”
JUMO dTRANS p20 [Ex d] – Process Pressure Transmitter with Flameproof Enclosure (403026)
Gefran LT-H-0950-S 0000X000N00 Potentiometer
Hengstler AD36/0017AF.0CSGB Absolute Encoder
Stauff DVE-08-B-B 1910000367 Flow Control Valve
Gefran PC-B-0800 0000X000X0N Potentiometer
Alfa Laval 9611444500 VALVE LKB 25/1
Stauff SMK-20-G1/4-B-C-W3 1210026116 Coupling
Kadant 9940172/0010 SX Rotary Joint
Gefran LT-H-1350-S L000X000B00 Potentiometer
Vogel 294611 Reducer
Vaisala CWL100 Cloud Wireless Data Logger
Hawe WH 3 M-G 24 Valve