M800 Gas Flow Computer - Spirax Sarco

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9. Technical information 9.1 For technical assistance Contact your local Spirax Sarco representative. Details can be found on accompanying order / delivery documentation or on our web site: www.spiraxsarco.com 9.2 Returning equipment for repair Please provide the following information with any equipment being returned:- 1. Your name, company name, address and telephone number, order number and invoice and return delivery address. 2. Description and serial number of equipment being returned. 3. Description of the fault or repair required. 4. If the equipment is being returned under warranty, please indicate: (i) Date of purchase. (ii) Original order number. Please return all items to: Your local Spirax Sarco representative. Details can be found on accompanying order / delivery documentation or on our web site: www.spiraxsarco.com Please ensure all items are suitably packed for transit (preferably in the original cartons). 9.3 Cleaning instructions Use a damp cloth soaked in tap/de-ionized water or isopropyl alcohol. Use of other cleaning materials could damage the product and invalidate the marking. 9.4 Calculation rate 10 times a second, unless the M800 is configured for use with an orifice plate, in which case the calculation rate is 2 times a second. 9.5 Power supply Mains voltage range Power consumption 99 V to 264 V at 50/60 Hz 7.5 W (maximum) 9.6 Environmental General Maximum altitude Ambient temperature limits Maximum relative humidity Overvoltage category Indoor use only 2 000 m (6 562 ft) above sea level 0 - 55°C (32 - 131°F) 80% up to 31°C (88°F) decreasing linearly to 50% at 40°C (104°F) II Pollution degree 3 Enclosure rating IP65 see Section 4 'Mechanical installation') LVD: Electrical Safety BS EN 61010-1 EN 61326: A1 + A2 Emissions - EMC: Emissions and immunity Class A equipment Table 4 EN 61326: A1 + A2 Immunity for industrial locations Annex A Table 1 Enclosure colours and materials Light grey (similar to RAL7035) ABS polycarbonate plastic Front panel colours and materials Pantone 294 (blue) on Lexan polycarbonate plastic 74 IM-P333-25 MI Issue 2
9.7 Input technical data 4-20 mA input(s) Input voltage (maximum) 2.5 Vdc Input impedance 110 Input current (maximum) 22 mAdc Resolution 0.01% Measurement rate 10/second Termination Screw terminals (supplied) Current source(s) Current output (per channel) 30 mAdc ±15% Open circuit voltage (maximum) 32 Vdc Total voltage drop (maximum) 19 Vdc @ 22 mAdc Termination Screw terminals (supplied) 9.8 Output technical data Pulse output Contacts: Maximum supply voltage: Maximum voltage in closed/on position Minimum load resistor: Termination Volt free digital transistor (NPN or PNP) 28 Vdc 1 V ≥10 KΩ Screw terminals (supplied) 4-20 mA output(s) Range 4-20 mA Minimum current 0 mA Maximum current 22 mA Open circuit voltage (maximum) 19 Vdc Resolution 0.01% Maximum output load 500 Isolation 100 V Output rate 10/second Termination Screw terminals (supplied) IM-P333-25 MI Issue 2 75
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3330951/ 2 IM-P333-25 MI Issue 2 M8
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The symbols, used on the product an
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1.11 Permits to work All work must
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3. System overview 3.1 Orifice plat
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3.3 Gilflo ILVA mechanical installa
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3.5 4 - 20 mA linear device mechani
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4.1 Wall mounted version h Fig. 7 F
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h b Fig. 12 a h c 3. Unclip the hi
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Fitting of option boards 1. Isolate
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5.2 Important - Please read the fol
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5.4 Wiring diagram - Vortex flowmet
Page 23 and 24: 5.6 Wiring diagram - Pulsed output
Page 25 and 26: RS485 option board Additional notes
Page 27 and 28: Master 1200 m (4000 ft) -Tx Tx T Rt
Page 29 and 30: Run mode data sequence 20290 Nm³
Page 31 and 32: 6.3 Commissioning mode The commissi
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Page 35 and 36: Commissioning mode • Basic Data C
Page 37 and 38: 6.5.1 Commissioning sequence for th
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Page 43 and 44: Table 2 Specific gas dynamic viscos
Page 47 and 48: 6.6.1 Temperature sensor menu. The
Page 49 and 50: 6.7 Outputs The Outputs sub-menu al
Page 51 and 52: Commissioning mode • Outputs •
Page 53 and 54: 6.7.2.1 Optional 4-20 mA temperatur
Page 55 and 56: 6.7.3 Pulse output This sub-menu al
Page 57 and 58: Summary of the Modbus Protocol for
Page 59 and 60: 6.8 Test menu The test sub-menu all
Page 61 and 62: 6.8.3 Testing the 4-20 mA outputs T
Page 63 and 64: Continued from page 62 Commissionin
Page 65 and 66: 6.12 Clock This allows the time and
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M800 Gas Flow Computer - Spirax Sarco

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