im-tek.com

Gestra NRG16-41.1

Gestra

Product Code: NRG16-41.1
Brand: Gestra



GET OFFER: info@imtek.com.tr

Description for Gestra NRG16-41.1

System Description The level electrode operation is based on the conductive measuring principle. The NRG 1...-41.1 is designed for signalling the max. liquid level in electrically conductive liquids. n One liquid level with one switchpoint The NRG 1...-41.1 is to be used in conjunction with the multi-purposed control equipment NRS 1-40.1. The level data are transferred from the electrode NRG 1...-41.1 to the control unit via a CAN bus using the CANopen protocol.Function The conductivity of the liquid is used to signal the liquid level. Some liquids are conductive, which means that they allow an electric current to flow through them. For the safe functioning of this device a minimum conductivity of the liquid to be measured 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 length of the electrode rod must be cut to the required switching level, e. g. for “Pump off” or “Control valve closed” or, in case of economiser and air heaters that are installed close to the steam-generating unit and exposed to a risk, “Firing/Burner off”. An additional electrode fully integrated in the system automatically monitors the electrical resistance path between earth and measuring electrode. As soon as the actual value falls below the admissible resistance value the protection circuit is interrupted and cuts off the pump or heat supply to the boiler. At regular intervals the level electrode NRG 1...-41.1 sends a data telegram to the switching controller NRS 1-40.1. The data are transferred via a CAN bus to DIN ISO 11898 using the CANopen protocol.

Recommended Products For Gestra


Gestra MK36-51
Gestra MB1
Gestra RK26A
Gestra RK44S
Gestra NRA1-3CANBUS
Gestra SRL63A
Gestra NRG 16-50 L=1000 SEV?YE ELEKTRODU
Gestra MK45A-1
Gestra MK25-2S
Gestra AK45 Automatic drainage valve
Gestra NRG17-41.1
Gestra UNA14P
Gestra LRG16-4
Gestra NRR2-40
Gestra SMK22-51
Gestra MK25-2
Gestra BA211 Continuous Blowdown Valve
Gestra DK47 H CLASS 600 NPT3/4 Steam Traps
Olaer EHV6 350/90L 170X557mm Bladder
Scherzinger 3040-045-B-DM-37-2 Hastelloy (R) Gear Pumps 3040
Kadant 995.554/ RX Rotary Union
Habasit MVT-5E Machine Tapes
Gefran PC-F-0500 0000X000X00 Potentiometer
BUCHER REPYB-10V-1 Check Valve
Eaton Vickers (Danfoss) KBHDG5V-5-2C100N-X-PE7-H4-10 / KBHDG4V-3-5X-PE7-10 Proportional Two Stage Valve
Amot 6Gefcba023-Aa Valve
Scherzinger 4050-450-B-DM-55-4 Titanium Gear Pumps 4050
Sc Hydraulic 11-5060A000 10-450-60 Pilot Valve Assy
Gemü Gemü K415 50D 11214 Butterfly Valve Body Type K415
Nuovafima 8.S18 AAE3 41M 1 FPM Pressure Transm?tter
Winsmith 8CVT Triple Reduction Speed Reducer
Friedrich F 1300-6-7.0 Vibrator Motor F-Type
KSB Amamix C2223/24 XDG Mixer
Servomech DFN-D.32.10.4R Double Nut with Flange
Alfa Laval 9612075209 VALVE LKB-2 DN32 DIN M/M Q 316L
Indexator 5040012 GV 4-59/30 P Rotator
Gefran LT-B-0300-S 0000X000B00 Potentiometer
Senseca VD-040GR150-468 Flow Switch
Stahl 8146/5-V11-305-00-0010-K Load Disconnect Switch
Black Bruin H-074 Link For Forestry Machine
Ebara COMPACT AM/10 Multi-Stage Centrifugal Pump
Bimba VDF375 Variable Vacuum / Flow Venturi Vacuum Pumps