H931 & H951 Current Transducers with Relay: 4-20mA Analog Output 5

H931 & H951 Current Transducers with Relay: 4-20mA Analog Output 5
Current Monitoring
Current Transducers with Relay: 4-20mA Analog Output
H931 & H951
5Year
SPECIFICATIONS
Sensor Power
Insulation Class
TM
Frequency Range
Temperature Range
Humidity Range
Accuracy
Response Time
Terminal Block Wire Size
Terminal Block Torque
Agency Approvals
Warranty
30mA (max.)@12-30VDC
600VAC RMS
50/60 Hz
-15° to 60°C (5° to 140°F)
10-90% RH non-condensing
±2% F.S. from 10% to 100% (selected range)
2 sec.
24-14 AWG (0.2 to 2.1 mm2)
3.5 to 4.4 in-lbs (0.4 to 0.5 N-m)
UL 508 open device listing, CAT III, pollution
degree 2, basic insulation
Do not use LED status indicators as evidence of applied voltage
EXAMPLE LINEAR OUTPUT
H931
Scale software as shown
SENSOR OUTPUT
5V
Maximize Reliability
Minimize Installed Cost
0V
0A
30/60/120A*
SENSED AMPS
*Factory calibrated ranges selected
with the amperage range switch
Load Trending and Control Relay In One Package
FEATURES
DESCRIPTION
● Loop-powered analog current transducer with integral start/stop
command relay
● Reduces the number of installed components...saves time and
space
● Self-gripping, split-core design for fast retrofit installation...no
need to remove conductor
● One device to install for start/stop & status...reduces
installation charges
● Power the current sensor and receive the 4-20mA signal with
only two wires...fewer wires required than with traditional 3-wire
sensors
● Selectable factory calibrated ranges up to 120A for increased
flexibility and resolution
● Factory calibrated switch-selectable ranges (30/60/120A) for
high resolution and installation ease
● No jumpers on unit...reduce installation error
● Removable mounting bracket for installation flexibility
● Bracket can be installed in three different configurations...added
flexibility
● Command relay switches up to [email protected]
● 5-year warranty
The Hawkeye 931 and 951 provide accurate load trending information
with a proportional 4-20mA output signal. These devices offer three
amperage ranges for versatility, with easy slide-switch selection. The
command relay is fully integrated in the device, but it is isolated from
the current transducer. This combination makes these products ideal
for start/stop control and status monitoring of motors, using one device
instead of two.
Shop for Power Metering products online at:
www.
APPLICATIONS
● Load trending
● Motor control
● Positive proof of flow
PowerMeterStore.com
TM
1.877.766.5412
HQ0001766.E 0115
Current Monitoring
H931 & H951
WIRING DIAGRAM
DIMENSIONAL DRAWING
Trending & Controlling Motor Loads with the Hawkeye 931
H931/H951
Removable Mounting Bracket
Bracket can
be mounted
on three sides
for added
installation
flexibility.
1.0”
(25 mm)
12-30 VDC
Power Source
1.1”
(26 mm)
3.1”**
(79 mm)
CONTROLLER
AI (4-20mA)
0.8”
(21 mm)
DO (Relay Coil)
Self-gripping Iris
2.8”
(70 mm)
CONTROL POWER
1.4”*
(36 mm)
Ø 0.3”
(8 mm)
CONTACTOR
2.5”
(64 mm)
3.0”
(76 mm)
* Terminal block may extend up to 1/8” over the height dimensions shown.
** Slide switch may extend up to 1/4” over the height dimensions shown.
Fan or Pump
RELAY CONTACT RATINGS (N.O.)
Resistive........ [email protected] VAC
[email protected] VDC
Inductive........ [email protected] VAC
[email protected] VDC
Motor
TYPICAL COIL PERFORMANCE
Voltage
AC
DC
24 (H931) .............................................15
15
12 (H951).......................................................... 20
Pull In Voltage (H951 only)
12VDC .............................................................. 8.4VDC
Drop Out Voltage (H951 only)
12VDC .............................................................. 3.0VDC
ORDERING INFORMATION
MODEL
H931
H951
E150462
AMPERAGE
RANGE
SENSOR
OUTPUT
RELAY
TYPE
RELAY
COIL
RELAY
RELAY POWER
LED
UL
0 - 30/60/120A
4 - 20mA
SPST,
N.O.
24VAC/DC
n
n
n
12VDC nom.
n
n
n
ACCESSORIES
DIN Rail Clip Set (AH01)
DIN Rail (AV01) and DIN Stop Clip
(AV02)
AV01
AH01
HQ0001766.E 0115
Shop for Power Metering products online at:
www.
AV02
PowerMeterStore.com
1.877.766.5412
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