Specifications - Hoffer Flow Controls CAT3 User Manual

ifications
2. Spec
General Specifications
Input Signal Type:
Input Frequency Range:
Signal Level:
Power Supply:
Analog Output:
Analog Output
Response Time:
Load Resistance:
Accuracy:
Temperature Drift:
Pulse Output:
Maximum Pulse
Frequency:
Pulse Scaling:
Hi/Lo Alarm:
Communications:
Operating Temperature:
Humidity:
Enclosure:
Regulatory:
*Limited by signal frequency and MST settings. Refer to Section 3.4.
Options
20 Point Linearization
CAT3
Magnetic pick up, MCP pick up,
Contact Closure, Pulse
0.2 Hz to 4 KHz
10 mV rms to 30 Vdc
13-30 Vdc (Reverse polarity protected)
100-240 Vac (Fuse rating 0.5A, 250 Vac)
4-20mA, 1-5V
1/8 sec.*
Max 650 Ohms at 24 Vdc
+/- 0.02% of full scale @ 20 C
40ppm/deg C
0-5, 0-10V, Open Collector, AC square
Internal pull-up resistor 2.7k Ohms
Recommended load min. 50k Ohms
1, 2, 4, 8, 100, 50% Duty Cycle
Per flow unit of measure, divide by 1, 10, 100
Relay (2A, 30 Vdc), 0-5V, Open Collector
(0.5A, 30 Vdc)
RS232 port for Configuration and diagnostics
T5 and STD: -40
o ≤ Ta ≤ 79
T6: -40
0-90% Non-condensing
Extruded aluminum
DIN rail mount
Explosion Proof
CE compliant

Specifications

o ≤ Ta ≤ 85 o
C
o
C
7
HP-312