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PRESSURE SENSOR TYPE MPM480/MPM489

PRESSURE SENSOR TYPE MPM480/MPM489
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DESCRIPTION: MPM480/489 transmitter is developed as an adjustable Zero & FS output piezo-resistive pressure transmitter. It uses a high-stability and reliable piezo-resistive pressure sensor as testing element, which is isolated by stainless steel diaphragm, and a high-quality amplifier circuit, which is in-housed in a stainless steel housing. The transmitter has compact size with good performance. It is widely applied in various fluids pressure measuring and controlling in the industriual applications including petroleum, chemi.industry, power station and hydrology, etc. MPM480 transmitter is olso available with intrinsically safe version ExiaCT6 SPECIFICATIONS: - Pressare range: -0,1...0 - 0,1...100MPa - Overpressure: 1,5 x FS or 110MPa, takes min. value - Pressure type: G=gauge; A=absolute; S=sealed gauge - Accurancy (non-lin. +hys. +rep): MPM489 ±0,5%FS MPM480 ±0,25%FS - Long term stability: MPM489 ±0,15%FS typ MPM480 ±0,1%FS typ - Temp. coefficient: - Zero: MPM489 0,05%FS/°C(±100kPa); 0,03%FS/°C(±100kPa) MPM480 0,03 FS/°C(±100kPa); 0,02 FS/°C(±100kPa) -Full Scale: MPM489 0,05%FS/°C(±100kPa); 0,03%FS/C(±100kPa) MPM480 0,03 FS/°C(±100kPa); 0,02 FS/°C(±100kPa) - Compensated temp.: 0°C - 60C - Operating temp.: -30C - +80°C intrinsically safe version i: -10°C - +70°C - Storage temp.: -40°C - +120°C - Power supply: 10 - 30VDC intrinsically safe version supply by safe valve - Output signal: 4-20mA (2-wire), 0/1-5VDC (3-wire), 0-10VDC (3-wire) - Load resistance: <(U-10)/0,02Q(2-wire), >10K(3-wire) - Intrinsically safe version i: ExiaCT6 - Pressure connection: %G male - VG male M20X1,5 male - M20X1,5 male flush diap. - 14G male flush diap. - Electrical connection: Plug DIN43650 - cable - Housing protection: IP65 CELMI s.r.l. Largo Brugnatelli 13/16 20090 BUCCINASCO (MI) ITALY Tel: +39-0245712209 / 0257503712 Fax: +39-0245705836 / 0257506211 Internet: www.celmi.com mail: info@celmi.com

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MATERIALS: - Housing: stainless steel 1CrNi9Ti - O-ring: Viton - Diaphragm: stainless steel 316L - Plug: plastic CONSTRUCTION AND INSTALL DIMENSIONS (UNIT: mm) _ M OX .5 Plug form & dimension (mm); Connection J1 27.5_ Plug PIN 2-wire 3-wire 1 + V + V 2 + OUT GND 3 +OUT Electrical Connection: 2-wire, 4 - 20mADC Transm itter + V Blackl + DC Supply - u p Load + I-1͗| R - I _ Tr2mT Red 2 OV/OUT MPM480/489 SUBJECT TO CHANGE WITHOUT NOTICE Page 2 of3

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ORDER INFORMATION: - Model: MPM489 piezo-resistive pressure transmitters - Pressure range: - Measuring range: -0,1...0 - 0,01 ...100MPa X (kPa/MPa) = actual measuring range - Signal output: E=4 - 20mADC F=1 - 5VDC J=0 -5VDC - Materials: 22= SS 316L-Diaphragm, SS-port and SS-holding - 25= Ta-Diaphragm, SS-port and SS-holding - 35= Ta-Diaphragm, Hastelloy-port and SS-holding ADDITIONAL FUNCTIONS: - B1 = plug connection - P = flush-diaphragm (range: -0,1...0-0,1 ...7MPa is available) - M3 = 3 y LCD digital indicator - M4 = 3 y LED digital indicator - i = intrinsically safe version ExiallCT6...

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