Brooks Instrument QMBM - Manual (Page 18)

QmB Series IP40, IP66, IP66XP
Section 1 Introduction
1-6
Installation and Operation Manual
X-CM-QmB-eng
Part Number: 541B029AAG
June, 2011
Physical Specifications
Materials of Construction: Process Wetted: 316L, 316L VAR, High Alloy Ferritic Stainless and 17-7PH
Optional: Hastelloy sensor tube.
Process Seals:
Elastomer Seal: Viton
® fluoroelastomers, Buna, Kalrez ® or EPDM
Metal Seal: Stainless Steel and Nickel
Housing:
IP40: Polyurethane painted Aluminum
IP66: Polyurethane painted Aluminum
IP66XP: Aluminum
Inlet Filter: Tube Size 2 Controller: 1 micron or 10 micron inlet filter recommended
Tube Size 3 or 4: 10, 20, 30 & 40 micron filters available
Weight: Housing: IP40: 1.6 kg or 3.5 Lbs.
Housing: IP66: 1.9 kg or 4.2 Lbs.
Housing: IP66XP: 24 kg or 52 Lbs.
Moisture Content: Purged to exhaust dew point less than -40°C (-40°F) prior to shipment
to remove calibration liquid, to prevent process contamination.
Then vacuum bagged at ambient room conditions.
Process Fitting Options: 1/16", 1/8", 1/4" or 6mm tube compression, VCR, VCO or NPT(F), 3.2 mm
UPG, Down Port ANSI/ISA 76.00.02 (See Model Code).
Electrical Connections: IP40: 15 pin D-Type connector. (See Figure 3).
IP66: Unpluggable Terminal Block 28-16 Awg.
IP66XP: ¾" NPT wiring access to IP40 Device with 15 pin D-Type connector.
Dimensions: See Figures 1-1 through 1-7
Functional Specifications
Output Signals
(13) : • 4-20 mA or 0-5 Vdc active outputs represent mass flow or volume flow (4) .
• And simultaneously available 4-20 mA or 0-5 Vdc active output, represents
on-line density or temperature information.
• Alarm output, max. voltage 30 Vdc, max. current 100 mA
Input Signals (13) : • Command (setpoint) that drives the control valve, either 4-20 mA or
0-5 Vdc input signals.
• Valve Override Function:
Left floating/unconnected - instrument controls flow at setpoint
Connected to signal at or above 5.0 Volts -valve is forced open
Connected to signal at or below 0.0 Volts -valve is forced closed