A-4
CamCor CT and PRO Series Hardware Manual
Appendix A
TRANSMITTER GENERAL SPECIFICATIONS
Item
Description
Model
PA0K
Power supply
CSA: 85 to 264 VAC, 50/60 Hz or 20 to 30 VDC (Safety rated 100 to 240 VAC, 50/60 Hz)
ATEX: 100 to 240 VAC, 50/60 Hz, or 20 to 30 VDC
Power consumption
CSA: Maximum 15 W; ATEX: 250 V
Ambient temperature
–40
°
C to 55
°
C
Transmission length (separately-mounted)
Maximum 200 m (dedicated cable used)
Applicable EU directive
EMC Directive: 2004/108/EC; ATEX Directive: 94/9/EC
Applicable EN standards
EMC—EN 55011: 1998/A1, 1999/A2, 2002 Group 1, Class B; EN 61000-6-2: 2001; EN 061326-1: 2006
ATEX—EN 60079-0: 2012; EN 60079-1: 2007; EN 60079-11: 2012
IECEx—IEC 60079-0: 2011; IEC 60079-1: 2007-04; IEC 60079-11: 2011
Explosion-proof configuration
CSA, ATEX, and IECEx (Refer to
Section 10—Explosion-proof Specifications, page 113
for details.)
Dust-tight, waterproof configuration
IP66/67
Transmitter configuration
Integral or separately-mounted
Finish
Paint type: Baked enamel; Paint color: Light gray (RAL7035)
Display
LCD display provided (128×64 dots), backlit (white, orange) ; Two infrared light sensors; Two LEDs (green and red)
Weight (approximate)
Integrally-mounted model, 3.6 kg; Separately-mounted model, 5.0 kg
Communication interface
HART (Standard)
Protocol Version 7, Bell 202
Modbus (Optional)
RS-485 Modbus protocol; Baud rate: 9600, 19200, 38400;
RTU; Response time: 25 to 50 ms
Damping (default)
Flow rate, 0.8 sec.; Density, 4.0 sec.; Temperature, 2.5 sec.
Low-flow cutoff (default)
Less than 0.6% of maximum service flow rate
Pulse output
Select one: Open drain (equivalent to open collector)—10V to 30V, 50 mADC, ON resistance ≤0.6 Ω or
Voltage—1.5 V maximum (low level) to 13 V minimum (high level), Output impedance: 2.2 kΩ;
Frequency output range—0 to 10000 Hz (Maximum: 11000 Hz)
Analog output
4 to 20 mADC (maximum load: 600 Ω);
Select two outputs from instant flowrate (mass or volume) temperature, and density.
Status output
Open drain (equivalent to open collector)—30 V maximum, 50 mADC, ON resistance ≤0.6 Ω;
Select one from error (default)
, flow direction, high/low alarm, or drive output alarm.
Status input
Contact-closure (Form "a" contact)—Close: 200 Ω maximum, Open: 100 kΩ minimum;
Select one output from remote zero, total reset, 0% signal lock, or function off (default).
1. Below –20
°
C, the display loses its visibility due to weakened contrast. Both the display and infrared sensor may exhibit slow responses below –20
°
C.
2. If the signal transmission length for a separately-mounted transmitter exceeds 200 m, consult Cameron.
3. Of the two analog output systems, only analog output 1 is available for HART communication.
4. The status output can also be configured to activate when meter zeroing is in process.
5. Electrical noise filtering components are installed in connections between power source, output, communications, and chassis.
Summary of Contents for CamCor CC001
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