Sierra 215 Specifications Type, Process Connections, Insertion Length, Construction Materials

7.0 SPECIFICATIONS
TYPE:	Thermal Differential-Dual RTD Sensors
PROCESS CONNECTIONS:	0.75” (19.05mm) MNPT Standard, 0.5"(12.7mm), 1"
	(25.4mm) MNPT, and various flanges optional.
INSERTION LENGTH:	Two inch (50.8mm) Standard, (shorter 0.5 inch (12.7mm)
	and longer to 120 inch (3048mm) optional).
CONSTRUCTION MATERIALS:	Wetted parts are 316L SS welded construction (alternate
	materials for corrosive environments available as
	options. Consult factory.)
AGENCY INSTRUMENT RATINGS:	CSA Explosion Proof: (CS series) T4A
	Class I, Group B, C, and D
	Class II, Group E, F, and G
	CENELEC/Explosion Proof (CN Series):
	EEx d IIC T4(Akron Electric Enclosure)
	EEx d IIB T4(Killark Enclosure)
	CE: EMC Directive: 89/336/EEC (CE Option)
OPERATING TEMPERATURE:	Process: -70°C to + 200°C (-100°F to +390°F) standard
		(to + 600°C (+1000°F) optional
	Electronics: -40°C to +60°C (-40°F to +140°F)
PRESSURE RATED:	To 3000 psig (20.4 MPa)
RANGE	Gaseous Mass Flow: 0.1 to 500 fps
	Liquid Mass Flow: 0.01 to 5 fps
REPEATABILITY:	± 1% of Set Point or ± 1/32 inch (±.8mm)
TIME RESPONSE:	0.5 to 10 seconds no-flow (dry) to flow (wet) and 2 to 60
	seconds flow (wet) to no-flow (dry) (application
	dependent)
INPUT POWER:	115 Vac, 50/60HZ standard. (230 Vac, 50/60HZ, 24 Vdc,
	or 24 Vac	optional); 3.1w. maximum.
	SIERRA INSTRUMENTS PART NO.
FUSE REQUIREMENTS (F1):	CSA/FM	CENELEC
115 Vac: 1/4 amp	101603	101605
230 Vac: 1/4 amp	101603	101605
24 Vdc: 1/4 amp	101603	101605
OUTPUT:	5A, 250 VAC, DPDT Standard (Optional 10A, 250 Vac
	SPDT) 5A 30 VDC
STABILITY:	Temperature compensated over entire range.

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