EDS5-90C

COMPACT PRESSURE SENSOR DATA SHEET The compact pressure sensor measures the pressure or absolute pressure of liquids, gases or steam, and outputs a current signal. A compact and simple structure procures high reliability and long-term stability. The instrument can be mounted on any of general industrial facilities, and is best suited for automation, labor-saving, efficient operation, etc. of equipment. FCK FEATURES 1. Compact and simple structure facilitating an installation The structure is compact, lightweight and simple. Mounting is easy with direct screwing-in requiring no fixtures. 2. Abundant range of products Pressure sensors and absolute pressure sensors are available. Current output is usable. The pressure measuring range includes very low to high pressure. All these features destine the instruments to different applications. 3. Coping with environmental conditions The dust and water-proof structure complies with IEC IP65. SPECIFICATIONS Measuring principle: FCK23 (pressure measurement); Strain gauge FCK33 (pressure measurement); Strain gauge Measuring range: See Table 1 Accuracy: FCK23; ± 0.5% of full span (typical at 25°C) FCK33; ± 0.25% of full span (typical at 25°C) Stability: FCK23; 0.3% of full span/year for any of zero and span FCK33; 0.25% of full span/year for any of zero and span Temperature effect: FCK23; 0.3%/10°C full span FCK33; 0.25%/10°C full span Material: Type FCK23 FCK33 Diaphragm Ceramic SUS316 Process O-ring connection Brass SUS316 Viton Viton Case Brass SUS316 Plug, connector Plastic Plastic Ambient temperature: - 25 to +85°C Storage temperature: - 50 to +100°C Fluid temperature: - 30 to +120°C Housing: Dust and water-proof (IP65) Dimensions: See outline diagram Mounting method: Direct screwing-in Process connection: FCK23; G1/2A (male thread) and G1/8A (female thread) FCK33; G1/2A (male thread) only Output signal wiring: M3 screw terminal (crimp terminal M3 × 1.25) Table 1 Measuring range (fixed) Permissible over-pressure in ( ) Type FCK23 FCK33 Pressure measuring range 0 to 1.6 (3.2), 0 to 2.5 (5) MPa 0 to 600 (1200) kPa 0 to 1 (2), 0 to 1.6 (3.2), 0 to 2.5 (5) MPa 0 to 4 (8), 0 to 6 (12), 0 to 10 (20) MPa Mass: FCK23; About 0.2 kg FCK33; About 0.25 kg Output signal: 4 to 20 mA DC (two-wire system) 99% response time: 0.1 sec max. Power supply: 10 to 36 V DC Permissible load resistance: 700 Ω max. at source voltage 24 V DC EDS5-90c Date Jul. 10, 2005 FCK CODE SYMBOLS FCK Digit Description Note 4 Measuring 5 range 0 to 1.6MPa 6 0 to 2.5MPa 7 0 to 600kPa 0 to 1.0MPa 0 to 1.6MPa 0 to 2.5MPa 0 to 4.0MPa 0 to 6.0MPa 0 to 10MPa 8 Revision No. 9 Output signal 4 to 20 mA DC (two-wire system) 10 Option None 45678 9 10 1–1Y Examples of configuration according to power supplies Compact pressure sensor FCK 1+ 2 100V AC Compact DC power supply + Receiving instrument 23CB 2 3CD 3 3 3 3 3 3 3 3 3 3 3 3 3 3 B C C C C C D G A B D E G A 1 1 Y - E 4 to 20mA DC In case of common DC power pack Compact pressure sensor FCK 1 Distributor PXM 4 to 20mA DC II+ 24V DC 1 to 5V DC Receiving instrument + - 2 E In case of distributor (type PXM) Compact pressure sensor FCK 1 + - 4 to 20mA DC Receiving Distributor instrument PTL or PTM + 1 to 5V DC 100V AC or 24V AC/24V DC 2 E In case of distributor (type PTL or PTM) OUTLINE DIAGRAM Type: FCK23 20 (Unit : mm) Detail of “A” mounting screw section 112 φ18 “A” mounting screw section Pressure leading port G 1/ 2 SW27 G1/8 12 10 φ27 50 G1/2A φ17.5 G1/8 Wire lead-in Pg 9 Type: FCK33 132 20 φ4 4 17 +0.3 20 +0.3 Pressure leading port G 1/ 2 SW27 φ27 Wire lead-in Pg 9 Caution on Safety *Before using this product, be sure to read its instruction manual in advance. Head Office Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome, Shinagawa-ku, Tokyo 141-0032, Japan http://www.fesys.co.jp/eng Instrumentation Div. International Sales Dept. No.1, Fuji-machi, Hino-city, Tokyo, 191-8502 Japan Phone: 81-42-585-6201, 6202 Fax: 81-42-585-6187 http://www.fic-net.jp/eng Information in this catalog is subject to change without notice. 50 Printed in Japan