Vibration level switches with vibrating fork for liquids within process temp. up to 150°C - OPTISWITCH 4000 C
in stock
Ready to ship within 9 business days - free shipping | Details(Purchase and delivery only within Germany and Austria, Belgium, Netherlands and Metropolitan France)
Product characteristics
- Robust tuning fork level switch
- Suitable for all liquids with a minimum density of 0,7 kg/l
- Applicable till +150 °C / +302 °F and 64 barg / 928,2 psig
- High reliability due to permanent fault monitoring function
- Ceckable from outside
Application areas
- Dry-run detection
- Monitoring the level in reactors
- Monitoring the level in process and storage tanks for liquids
- Overfill protection
KROHNE V-Number:
- VF394XXSGHCPV001
| Medium | Liquids |
| Measuring principle | Vibration |
| Standard length | 66 mm; 2,6" |
| Process conditiones | Product density: ≥0,7 kg/l; ≥43,7 lb/ft³ |
| Outputs | Relay, contactless electronic switch |
| Auxiliary power | Conactless electronic switch: 20...253 VAC/DC; Transistor output: 10...55 VDC |
| Material housing | Stainless steel 1.4401 (316L) |
| Ambient temperature | -40...+70°C; -40...+158°F |
| Ingress protection | IP65/67; NEMA4, 4X, 6 |
| Process connection | G1/2, 3/4, 1 |
| Process pressure | -1...64 barg; -14,5...928,2 psig |
| Process temperature | -40…+150°C; -40…+302°F |
| Material wetted parts | Stainless steel 1.4401 (316L) |
| Material process density | Klingersil® C-4400 |
| Electrical connection | According ISA 4400 (incl. valve DIN 43650) |
| Pressure rating | PN64 |
| Insertion length / Probe length | G1/2: 66 mm / 40 mm; 2,6" / 1,6" G3/4: 66 mm / 40 mm; 2,6" / 1,6" G1: 69 mm / 40 mm; 2,7" / 1,6" |
Elektrischer Anschluss
Transistorausgang |
Kontaktloser Schalter |
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| Anschlussplan – Transistorausgang bei Ventilstecker DIN 43650 PA: Potenzialausgleich RL: Lastwiderstand (Schütz, Relais, etc.) |
Anschlussplan – kontaktloser Schalter bei Ventilstecker DIN 43650 PE: Schutzerde RL: Lastwiderstand (Schütz, Relais, etc.) |
Hilfsenergie

Ausgang

Abmessungen 100°C
1. Ventilstecker DIN 43650
2. Gewinde G¾ A, G1 A
3. Schaltpunkt

Abmessungen 150°C
1. Ventilstecker DIN 43650
2. Gewinde G¾ A, G1 A
3. Schaltpunkt

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Order number: ES41410005
| Quantity | Unit price |
|---|---|
| To 3 | € 207,00* |
| From 4 | € 188,00* |
| From 11 | € 165,00* |



