Item Categories
Switch-Pro with Compact Relay Controller
#262 in Flow Sensors
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Application
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The intrinsically safe submersible pressure level transmitter provides continuous level measure-ment up to 46’ (14m) of water column with a 4-20 mA signal output. Select the LD31 liquid level sensor for relatively clean water, light weight oil or diluted chemical. Application examples include wet wells and water remediation.
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Specifications
- Range
- -SX01: 0 to 5 psi (0.34 bar), 0 to 11’ (0 to 3.4m) wc
- -SX11: 0 to 10 psi (0.69 bar), 0 to 23’ (0 to 7m) wc
- -SX21: 0 to 15 psi (1.0 bar), 0 to 34’ (0 to 10.4m) wc
- -SX31: 0 to 20 psi (1.38 bar), 0 to 46’ (0 to 14m) wc
- Accuracy: ± 0.25% of full scale
- Configuration: None, fixed span
- Supply voltage: 10 to 28 VDC
- Loop resist.: 900 Ohms
- Signal output: 4-20 mA, two-wire
- Process temp.: F: 0° to 176° (C: -18° to 80°)
- Temp. comp.: F: 0 to 176° (C: -18 to 80°)
- Proof pressure: 2 x full scale
- Trans. rating: NEMA 6 (IP67)
- Trans. material: 316 SS, 316L SS, Buna-N & PVC
- Trans. thread: 1/2” NPT
- Cable type: 2-conductor, shieldedwith vent tube
- Cable length
- -SX01 & SX11: 40’ (12.2m)
- -SX21 & SX31: 60’ (18.3m)
- Cable material
- -S3X1: Polyurethane
- -S4X1: ETFE
- Classification: Intrinsically safe Class I Div. 1 Groups A, B, C & D; Class II Div. 1 Groups E, F & G; Class III Div. 1T4 @ 80 ºC ambient
- Compliance
- CE, UL Intrinsically safe to UL standard 913
- IEC 61000-4-2:2001
- IEC 61000-4-3:2006
- IEC 61000-4-4:2004
- IEC 61000-4-5:2005
- IEC 61000-4-6:2006
- IEC 61000-4-8:2001
- CENELEC EN 55011:2003
- CENELEC EN 61326:2003
- 89/336/EEC EMC Directive
- Parameters
- Vmax = 28 VDC
- Imax = 93 mA
- Ci = 0.051_F
- Li = 240_H
- Pi = 0.651_WDeltaSpan
- Range
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Features
- Corrosion resistant 316 SS transducer with polyurethane or ETFE cable
- Strong cable design with maintenance free breather tube and vent filter
- Automatic temperature compensation for accurate measurement
