TE KPSI 320 Submersible Level Transducer is a submersible hydrostatic level transducer specifically designed for small bore applications and to meet the rigorous environments encountered in groundwater level meter. This transducer provides repeatable, precision depth measurements under most adverse conditions.
Every KPSI Transducer utilizes a highly accurate pressure sensor assembly specifically designed for hostile fluids and gases. The assembly is integrated with supporting electronics in a durable waterproof housing constructed of 316 stainless steel or titanium.
he attached electrical cable is custom manufactured and includes para-aramid synthetic fiber members to prevent errors due to cable elongation and a unique water block feature that self-seals in the event of accidental cuts to the cable. Each vented reference transducer is shipped with our Superdry Vent Filter that prevents moisture from entering the vent tube for at least one year without maintenance, even in the most humid environments.
TE KPSI 320 Submersible Level Transducer
Features
- Submersible level transducer
- Small-bore, 0.75” diameter
- ±0.25% FSO static accuracy
- Custom polyurethane or ETFE cable lengths
- Welded 316SS or titanium body
- Custom level ranges up to 700 ft. (210 m) H2O
- Multiple analog outputs
- Ported nose cap
- Optional lifetime lightning protection
- Long-life vent filter or aneroid bellows
- Available molded cable seal
Applications
- Surface water monitoring
- Well monitoring
- Groundwater monitoring
- Pump control
- Slug tests
- Level control
- Ballast tank control
TE KPSI 320 Submersible Level Transducer
Specification
| Parameter | Comment | |
| Level Ranges | ||
| Full-scale level ranges (Intermediate level ranges are available) | 5 thru 700 ft. H2O, (1.5 thru 210 m H2O) | Vented gage reference |
| 10 thru 700 ft. H2O, (3 thru 210 m H2O) | Sealed gage reference | |
| 35 thru 700 ft. H2O, (10 thru 210 m H2O) | Absolute gage reference | |
| Proof pressure | 1.5 x FS | |
| Burst pressure | 2.0 x FS | |
| Static Performance | ||
| Static accuracy (Combined effects of non-linearity, hysteresis and repeatability, best fit straight-line method) | ±0.25% FSO | BFSL method |
| Resolution | +0.0001% FS | |
| Electrical | ||
| Excitation | 9-28 V – VDC output 9-28 V – mA output 15-28 V – VDC output 10-28 V – VDC output | 0-5 V, 0-2.5 V, 0-4 V 4-20 0-10 V 1.5-7.5 V |
| Input current | 20 mA max., 3.5 mA max. | For mA output, for VDC output |
| Output | 4-20 mA, 0-5 VDC, 0-2.5 VDC, 0-4 VDC, 0-10 VDC, 1.5-7.5 VDC | For ranges < 5 ft. (1.5 m) H2O, only 4-20 mA output is available |
| Zero offset | ±0.25 mA for mA output < 0.25 VDC for VDC output | |
| Output impedance | See loop diagram at Datasheet for mA output 20 ohm for VDC output | |
| Insulation resistance | 100 megaohm at 50 VDC | |
| Circuit protection | Polarity, surge/shorted output | |
| Physical | ||
| Approximate weight | 0.47 lbs. (224 g) transducer 0.05 lbs./ft. (79 g/m) cable | |
| Cable jacket material | Polyurethane (standard), ETFE (optional) | |
| Cable pull strength | 200 lbs. (90 kg) | Polyurethane |
| Cable number of conductors | 4 | |
| Cable conductor size | 22 AWG | |
| Cable seal | Molded polyurethane FKM Gland | For polyurethane cable For ETFE cable |
Download Datasheet: TE Connectivity KPSI 320 Submersible Level Transducer
Another Article:
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- TE KPSI 750 Submersible Hydrostatic Level Transducer
- TE KPSI 745 Hydrostatic Level Transducer
- TE Submersible Level Transducer KPSI 320
