Industrial spare parts & engineering solutions since 2001.
Gestra NRGS 151 Compact Level Multiple Electrode
Technical Datasheets / Product Documentations
| Brand |  |
| Category | Level |
| Product Name | Gestra NRGS 151 Compact Level Multiple Electrode |
| Product Code | NRGS 151 |
Contact with us! 24 business hours (excluding weekends and holidays) to confirm stock status and estimated delivery time.
Product Description
Gestra products, including Gestra NRGS 151 Compact Level Multiple Electrode, are sourced through parallel import channels and delivered to our customers worldwide with speed and reliability. As an authorized trading partner, Imtek Engineering offers genuine Gestra parts at competitive prices. Even if Gestra NRGS 151 Compact Level Multiple Electrode is not listed on our website, you are welcome to request a price quote — our team will respond promptly with a tailored offer.
PN 25, 25 bar at 224°C Mechanical connection Screwed G 1A, EN ISO 228-1 Materials
Screw-in body:
1.4571, CrNiMoTi17-12-2 or 1.4404, A 470 316L for NPT thread Electrode rods:
1.4571, CrNiMoTi17-12-2 Insulation of electrode rod: PTFE Spacer disc:
PTFE Terminal box:
Polycarbonate Electrode rods Length supplied:
1000 mm Diameter: 5 mm Supply voltage 220 – 240 V +10/–15 %, 50/60 Hz
110 – 120 V +10/–15 %, 50/60 Hz (optional) 24 V +10/–15 %, 50/60 Hz (optional)
Power consumption 3 VA Fuse external 63 mA, slow blow, at 230 V, external 125 mA, slow blow, at 115 V,
external 1 A, slow blow, at 24 V.
Response sensitivity (Electrical conductivity of water at 25°C) > 0.5 ... < 1000 μS/cm or > 10 ... < 10000 μS/cm (switch-selectable)
Electrode voltage 20 Vss Output 4 volt-free change-over contacts, 8 A 250 V AC / 30 V DC cos ϕ = 1 (IEC 61810)
Ensure interference suppression by providing contactor with an arc suppressor RC combination
Energizing /de-energizing delay Relay 1 and 2:
1s, factory set Relay 3:
0-30s, adjustable via potentiometer Relay 4:
3s, factory set Indicators and adjustors 3 red LEDs to indicate "Low level alarm 1 + 2 / High level".
1 yellow LED to indicate "Pump ON".
1 green LED to indicate "Power ON".
1 ten-pole code switch to select the sensitivity range and to establish the functions.
1 potentiometer for setting the time delay (0 to 30 s 1 test button in the terminal box to check the function of switching channel 1 (connected to terminals).
1 reset button in the terminal box to reset the lock-out function (connected to terminals).
6
NRGS 15-1 - Installation Instructions - 818479-06
Frequently Asked Questions
Frequently asked questions about Gestra NRGS 151 Compact Level Multiple Electrode by Gestra. Imtek Engineering is ready to assist you in sourcing Gestra NRGS 151 Compact Level Multiple Electrode from Gestra in United States.
United StatesImtek Engineering sources genuine Gestra products through trusted supply channels and supplies them to customers in United States at competitive prices.
