Level Transmitters : XP88-89
EchoSafe® Ultrasonic Level Transmitter
Application
FM approved for hazardous environments, the explosion proof ultrasonic level transmitter provides continuous level measurement up to 32.8' (10m) with a 4-20 mA signal output, and is configured via the integral push button display module. This non-contact liquid level sensor is ideally suited for corrosive, ultrapure, sticky or dirty liquids, and is widely selected for bulk storage, day tank, lift station and process tank level applications located in a classified area.
Features
Explosion proof level transmitter for use in hazardous areas
Offered in 2 measurement ranges from 26.2' (8m) to 32.8? (10m)
Configuration is simple via integral push button display module
Type 4 aluminum XP windowed enclosure with dual conduit ports
LCD display indicates level in inches, centimeters or percent of span
Narrow 3" beam width for applications with limited measurement space
Rugged PVDF transducer and process mounting plug for corrosive liquids
Automatic temperature compensation for accurate measurement
Literature
Specifications
| Range: | XP88: 8" to 26.2' (20cm to 8m) XP89: 8" to 32.8' (20cm to 10m) |
| Accuracy: | ± 0.2% of range |
| Resolution: | 0.079" (2mm) |
| Dead band: | 8" (20cm) |
| Beam width: | 3" (7.6cm) |
| Configuration: | Push button |
| Memory: | Non-volatile |
| Display type: | LCD, 6-digit |
| Display units: | Inch, cm, percent, feet or meter |
| Supply voltage: | 18-28 VDC (loop) |
| Loop resist.: | 250 Ohms max @ 24 VDC |
| Signal output: | 4-20 mA, two-wire |
| Signal invert: | 4-20 mA or 20-4 mA |
| Signal fail-safe: | 4 mA, 20mA, 21 mA, 22 mA or hold last |
| Process temp.: | F: -4° to 140° C: -20° to 60° |
| Temp. comp.: | Automatic |
| Ambient temp.: | F: -4° to 140° C: -20° to 60° |
| Pressure: | MWP = 30 psi (2 bar) |
| Enclosure rating: | Type 4 |
| Encl. material: | Aluminum |
| Window material: | Glass |
| Conduit entrance: | Dual, 1/2" NPT |
| Trans. material: | PVDF |
| Process mount: | 2" NPT |
| Mount gasket: | Viton® |
| Classification: | Explosion proof |
| Compliance: | CE, RoHS |
| Approvals: |
FM: Class I, Div I |
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