Marka	Barksdale
Ürün	Explosion Proof Transducer (Amplified)
Ürün Kodu	Series 423X, 425X, 426X
Artikel	-
Ülke	United States (US)
Durumu	Yeni / Kullanılmamış
Döküman Datasheet	barksdale-series-423x-425x-426x-explosion-proof-transducer-amplified-433165.pdf

Teknik Bilgi

Barksdale's 420X Series Explosion Proof Transducers prevent an explosion from occurring when operated in a Division 1 environment. Barksdale's 420X Series transducers prevent personal injury and machinery damage by preventing the explosion the first place. Energy generated within the transducer is of such a low level that intermittently present flammable vapors will not be ignited. External zener barriers are not required in order to meet UL requirements for a non-incendive installation. The lower cost of not having to install zener barriers means that the positive aspects of intrinsically safe and explosion proof are combined in Barksdale non-incendive transducers. Three models are available: Series 423X (0-5V), Series 425X (4-20mA) and Series 426X (0-10V).

General Specifications*

Accuracy (LH & R):	±0.25% FSO at 75°F (±0.5% for vacuum only [-23]) typical
Long Term Stability:	±0.5% FSO of calibration curve
Typical Life Cycle:	100 million cycles
Proof Pressure:	2 times rated pressure or 13,000 psi max. (884 bar), whichever is less
Input: 423X: 426X: 425X:	Excitation voltage: 11 to 30 VDC Excitation voltage: 14 to 30 VDC Excitation voltage: 12 to 28 VDC
Supply Current:	3.0 mA maximum (no load)
Output: 423X: 426X: 425X:	Output: 0.5 to 5.5 VDC Full scale output: 5.0 VDC ± 1% Zero output: 0.5 VDC ± 2% Output: 1 to 11 VDC Full scale output: 10 VDC ± 1% Zero output: 1.0 VDC ± 2% Output: 4 to 20 mA Full scale output: 16 mA ± 1% Zero output: 4 mA ± 2%
Wetted Parts:	17-4 PH (fitting)** & 300 series stainless steel (sensor)
Enclosure:	NEMA 4X, 300 series stainless steel
Pressure Connection:	1/4”-18 NPT male
Electrical Connection:	3 conductor for voltage series and 2 conductor for current series, 24 awg, PVC jacketed, shielded cable, 3 ft. (1 m) long with integral strain relief and case ground (standard).
Temperature Ranges: Operating: Compensated: Storage:	-40° to 185°F (-40° to 85°C) 0° to 160°F (-18° to 71°C) -40° to 185°F (-40° to 85°C)
Temperature Shift: Zero & Span:	0.0125% per °F over compensated range reference
Vibration:	15 g’s, 10-2000 Hz, MIL-STD 202
Shock:	50 g’s, 11 mS, MIL-STD 202 Method 213, Cond. G.
Approvals: All: 425X only:	cULus approved as telemetering equipment for use in hazardous locations (UL File E146589, WYMV, WYMV7) as follows: Class I, Div. 1, Groups A, B, C & D Class II, Groups E, F & G. ATEX/IECEx Certification: CE 0081 Ex II 2 G D, Ex d IIC 91°C (T5) Gb, Ex tb IIIC T100°C Db IP66, -40°C ? Tamb ? 85°C, DEMKO 04 ATEX 0334369, IECEx UL 13.0036X
Weight: 423X & 426X: 425X:	7.4 oz. (221 grams) to 1000 psi 9.9 oz. (281 grams) 2,000 psi and higher 7.4 oz. (210 grams) to 1000 psi 9.4 oz. (266 grams) 2,000 psi and higher
Warranty:	1 year warranty
* See product confi gurator for additional options. ** Consult factory for 316SS option.

Wiring Code

MILLIVOLT SERIES - 423X & 426X
Cable	Signal
Red	+ Excitation
White	+ Output
Black	Common
Bare	Drain
MILLIAMP SERIES - 425X
Red	+ Excitation
Black	- Excitation
Bare	Drain