Features. Introduction. Specification. MPM480 Piezoresistive Pressure Transmitter

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Kevin Watkins
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MM480 iezoresistive ressure Transmitter MM480 iezoresistive ressure Transmitter Features Wider pressure range; Full stainless steel construction; optional pressure port; flush diaphragm type,

1 MM480 iezoresistive ressure Transmitter MM480 iezoresistive ressure Transmitter Features Wider pressure range; Full stainless steel construction; optional pressure port; flush diaphragm type, sanitation type and anti-corrosive type are available; protection I65; Optional output signal; local calibration and displayable; Reversed-polarity, transient current & voltage protection, which conform to EMI standard; Intrinsic safe ex-proof version conforming to GB ExiaⅡCT6 Regulation; Ex-proof Certificate is issued; EXD product conforming to GB3836. ExdⅡCT6 Regulation; EXD Certificate is issued; Ship-use product conforming to CCS Rules of Classification of Sea-going Steel Ships(006); Ship-use Certificate is issued; CE and RoHS Certificates; National patent, patent No.: ZL Introduction MM480 transmitter uses piezoresistive OEM pressure sensor with isolated stainless steel diaphragm as signal sensing element, through automatic testing, laser trimming compensating zero and sensitivity in wider temperature range; the amplifier circuit is in stainless steel housing, transforming sensor signal into standard output signal. Through strict component making, semi-finished product and all-finished product testing and aging, the transmitter is stable and reliable, having excellent flexibility, sensitivity and diversity. The product is widely used for pressure measure and control of petroleum, chemi-industry, metallurgy, power station and hydrology, etc. Specification ressure range: ~ Ma Overpressure: 1.5 times FS or 110Ma(min. value is valid) ressure type: gauge, absolute or sealed gauge Accuracy: 0.5%FS(typ.) 0.5%FS(max.) Long-term stability: 0.%FS/year(typ. 0.3%FS/year(max.) Zero temp. drift: 0.03%FS/ ( 100ka); 0.0%FS/ (>100ka) FS temp. drift: 0.03%FS/ ( 100ka); 0.0%FS/ (>100ka) Add: No.18,Yingda Road Baoji,.R.China, Tel: / Fax:

2 MM480 iezoresistive ressure Transmitter Operation temp. -30 ~80 Storage temp.: -40 ~10 ower supply: 15~30VDC 15~8VDC 15~8VDC Output signal: 4~0mADC 0~10/0mADC 0/1~5/10VDC Transmitting: -wire 3-wir 3-wire Load: (U-15)/0.0Ω (U-15)/0.0Ω >100k rotection: I65 for both cable and plug connection Electric connection: lug connection or 1.5m cable connection Housing: stainless steel 1Cr18Ni9Ti Diaphragm: stainless steel 316L O-ring: Viton Rubber casing: NBR Load Characteristic R L( Ω) wire,4~0madc output, 3-wire, 0~10/0mADC output 15~8VDC power supply Un(V) Outline Construction (Unit: mm) Non-EXD roduct Outline Drawing B 1 lug Connection Outline Drawing RL<(Un-15)/0.0(Ω) B Cable Connection Outline Drawing Add: No.18,Yingda Road Baoji,.R.China, Tel: / Fax:

3 10A 50V SW3 0 M 3 Φ30 M 0X 1.5 MM480 iezoresistive ressure Transmitter EXD roduct Outline Drawing lug Outline and Arrangement ~ Φ (30.5) Electric Connection lug Connection Wiring Cable Connection Wiring in -wire 3-wire Color -wire 3-wire 1 (+V) (+V) Black (+V) (+V) (0V/+OUT) (GND) Red (0V/+OUT) (+OUT) 3 Null (+OUT) White Null (GND) Electric Connection for transmitter output -wire 4~0mAD Electric Connection for transmitter 3-wire 0/1~5VDC, 0~10/0mADC Input /I Trans mitter DC current +V Black 1 U load I 0V/OUT Red R I 4~0mA Input /U/I Transmitter +V black GND white U/I +OUT Red 1 3 DC current U Load R U/I Electric Connection for Ex-proof transmitter (Intrinsic safe system -wire 4~0mADC) dangerous area safe area Input I +V 0V Safe Barrier load ower 4VDC Transmitter Ex-proof parameter: Safe barrier s ex-proof parameter: Ui:8VDC Ii:93mADC Uo:8VDC Io:93mADC Li:0mH Ci:0.044uF o:0.65w i:0.65w Add: No.18,Yingda Road Baoji,.R.China, Tel: / Fax:

4 1 Operation introduction for transmitter with indicator (-wire 4~0mADC) MM480 iezoresistive ressure Transmitter 45 W zero potentiometer W1 FS potentiometer K1 W zero potentiometer W1 FS potentiometer K Transmitter D decimal setting,pay attention connect Hidding button for invisible decimal K3 D decimal setting K3 31/ digit indicator outline LCD indicator operation(m 3) LED indicator operation(m 4) Application Example Instruments Lower limit Upper limit p r essu r e transmitter AC0V 4 ~ 0mA Level differential pressure meter RS3 ressure transmitter Cut-off valve Flush diaphragm transmitter installed on beer tank to measure level General transmitter installed on tube to measure pressure Add: No.18,Yingda Road Baoji,.R.China, Tel: / Fax:

5 MM480 iezoresistive ressure Transmitter Order Guide MM480 iezoresistive ressure Transmitter Range ressure range: ~ Ma [0~X]ka X= actual pressure range or Ma Code Output signal E 4~0mADC F 1~5VDC J 0~5VDC Q 0~10mAC U 0~0mAC V 0~10VDC Code Construction material Diaphragm ressure port Housing SS 316L SS SS 4 SS 316L SS 316L SS 316L 5 Tantalum SS SS 35 Tantalum Hastelloy C SS Code Other B1 lug connection B Cable connection cable length: 1.5m C1 C3 3 M3 M4 i T d C1 C3 C5 G A S Flush diaphragm, M0 1.5 male Flush diaphragm, G1/ male Sanitationtype: ~ 0.0 Ma,DN5clamp connection 31/ digits LCD digital indicator(only for 4~0mA) 31/ digits LED digital indicator(only for 4~0mA) Intrinsic safe version ExiaⅡCT6 Ship-use ExdⅡCT6 M0 1.5 male, face type seal G1/ male M0 1.5 male, waterline seal Gauge Absolute Sealed gauge MM480 [0~100]ka E B 1C 3G the whole spec Add: No.18,Yingda Road Baoji,.R.China, Tel: / Fax:

6 MM480 iezoresistive ressure Transmitter Order Note 1. lease pay attention that the media should be compatible with contacting material;. lease note in the order if the user needs zero pressure as negative pressure; 3. lease pay attention that Ex-proof, ship-use and Exid transmitters have no indicator provided; 4. lease pay attention for transmitter with LCD or LED, power supply is 0~30VDC; 5. If lightning possible happening, we suggest to use Lightning rotection Device in local operating place, and be sure product and power grounding safely; 6 When users choose LCD digital indicator (M3), environment temperature range for transmitter:-0 to 6 ; for LED digital indicator ( M4), Range:-30 ~ Flush diaphragm transmitter s pressure range: 0~70ka 35Mpa; 8. If the user has special requirement, please feel free to contact our company. Add: No.18,Yingda Road Baoji,.R.China, Tel: / Fax:

MPM480 Piezoresistive Pressure Transmitter

MPM480 Piezoresistive Pressure Transmitter MM480 iezoresistive ressure Transmitter Features Wider pressure range; Full stainless steel construction; optional pressure port; flush diaphragm type, sanitation type and anti-corrosive type are available;