QmB Series IP40, IP65, IP65XP
Section 5 Specifications
5-5
Installation and Operation Manual
X-CM-QmB-eng
Part Number: 541B029AHG
June, 2008
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
IP65: Polyurethane painted Aluminum
IP65XP: 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 IP65: 1.9 kg or 4.2 Lbs.
Housing IP65XP: 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).
IP65: Unpluggable Terminal Block 28-16 Awg.
IP65XP: ¾" NPT wiring access to IP40 Device with 15 pin D-Type connector.
Dimensions:
See Figures 1&2 and Figures 4 thru 7
Functional Specifications
Output signals
(10)
:
•
4-20 mA or 0-5 Vdc active outputs represent mass flow or volume flow.
•
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
(10)
:
•
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
Signal Specifications:
Pin 4
4-20 mA output
< 500 ohm series resistance
Pin 2
0-5 Vdc output
> 1K ohm load
Pin 13
4-20 mA output
< 500 ohm series resistance
0-5 Vdc output
> 1K ohm load
Pin 7
4-20 mA input
250 ohm input impedence
0-5 Vdc input
200 ohm input impedence
Pin 12
valve override input > 50K ohm input impedence
Pin 3
Alarm output
100 mA maximum current sink
