H-7
PRESSURE TRANSDUCERS
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PSIBAR® CVD TyPES
1200 Series / 1600 Series –
OEM Transducers Featuring Exceptional
Proof Pressure and Stability Specifications
Gauge, Vacuum, and Compound Pressure Models
General Purpose and Wash down Enclosures
High Proof Pressure Achieved by Thicker Diaphragm Construction
Voltage and Current Output Models
The 1200 Series features stability and toughness via its CVD and ASIC design coupled
with a thicker diaphragm. The thicker diaphragm enables these sensors to survive
most pressure spikes caused by pump ripple, solenoid valves, etc. The 1600 Series
extends the packaging options by providing an all welded stainless steel back end
for demanding industrial applications. A modular design allows special ordering of
fittings, electrical cables, etc. for OEM applications. The ASIC and CVD technology
enables Gems to offer almost any output over any pressure range.
Specifications
Input
Pressure Range Vacuum to 6000 psi (400 bar)
Proof Pressure 4 x Full Scale (FS) (<1% FS Zero Shift)
Burst Pressure >35 x FS <= 60 psi (4 bar);
>20 x FS <= 600 psi (40 bar);
>5 x FS <= 6000 psi (400 bar)
Fatigue Life Designed for more than 100 million FS cycles
Performance
Supply Voltage Sensitivity 0.01% FS/Volt
Long Term Drift 0.2% FS/year (non-cumulative)
Accuracy 0.5% FS typical
Thermal Error 2.0% FS typical
Compensated Temperatures -5°F to +180°F (-20°C to +80°C)
Operating Temperatures -40°F to +260°F (-40°C to +125°C) for elec. codes A, B, C, 1
-5°F to +180°F (-20°C to +80°C) for elec. codes 2, D, G, 3
-5°F to +125°F (-20°C to +50°C) for elec. code F
temperatures >100°C supply is limited to 24 VDC
Zero Tolerance 1% of span
Span Tolerance 1% of span
Response Time 0.5 ms
Mechanical Configuration
Pressure Port see ordering chart
Wetted Parts 17-4 PH Stainless Steel
Electrical Connection see ordering chart
Enclosure 316 SS, 17-4 PH ss
IP65 NEMA 4 for elec. codes A,B,C,D,G,1,2,3
IP67 for elec. codes F
IP30 for elec. code “3” with flying leads
Vibration 70g, peak to peak sinusoidal, 5 to 2000 Hz
(Random Vibration: 20 to 200 Hz @ 20g Peak
per MIL-STD.-810E Method 514.4)
Acceleration 100g steady acceleration in any direction 0.032% FS/g
for 15 psi (1 bar) range decreasing logarithmically
to 0.0007% FS/g for 6000 psi (400 bar) range.
Shock 20g, 11 ms, per MIL-STD.-810E Method 516.4 Procedure I
Approvals CE, UR (12 ET, 16 ET Intrinsically safe)
Weight approx. 100 grams (additional; cable 75 g/m)
Along with the superiority of the CVD strain gauge,
Psibar® transducers incorporate components to
leverage the sensing element’s strength. The output is
a product with a unique balance of performance and
value unmatched in today’s pressure sensing market.
Thicker diaphragm for handling
pulsating pressures –
all stainless steel wetted parts.
CVD sensor stability and high
sensitivity allows use of our
thicker diaphragm. 17-4 PH SS
sensor beam is laser welded for
distortion-free construction.
Weldless
stainless steel
case.
ASIC chip is the brains
behind the brawn.
Programmability provides
greater linearity correction
than common thermal
compensation methods.
RFI/EMI & ESD protection circuit
meets and exceeds requirements for
CE marking. Protecting against noise,
voltage spikes and static discharge.
H-8
PRESSURE TRANSDUCERS
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Electrical Connection Cable Voltage Units Current Units (4-20 mA)
IN+ COM OUT+ EARTH (+) (–) EARTH
A, B, G “DIN” PIN 1 2 3 4 1 2 4
C“10-6 Bayonet” PIN A C B E A B E
D“cable” R BK W DRAIN R BK DRAIN
F“IP 67 cable” R BK W DRAIN R BK DRAIN
1“8-4 Bayonet” PIN A C B D A B D
2“cable” R BK W DRAIN R BK DRAIN
3“conduit & cable” R BK W DRAIN R BK DRAIN
Code Length (M) Code Length (M)
UNo Cable Fitted M40
D1N50
E3P75
F5Q100
G10 R125
H15 S150
J20 4170
K25 5200
L30 6225
VOLTAGE
OUTPUT
TRANSDUCER
POWER SUPPLY
READOUT
IN (+)
(-) (+)
(-) (+)
COMMON
OUT(+)
CURRENT
OUTPUT
TRANSDUCER
POWER SUPPLY
READOUT
+
(-) (+)
(-)
(-) (+)
115 VAC 1/2˝ NPT Custom 2˝ NPTM
J-Box/Flange
Assembly
P/N 7800629
CONSULT
FACTORY
Immersible
Pressure Transducer
115V
Any Gems
Transducer
Nose Cone
Digital Panel Meter
Individual Specifications
Voltage Output units
Output See ordering chart
Supply Voltage (Vs) 1.5 VDC above span to 35 VDC
Min. Load Resistance (FS output / 2) Kohms
Current Output units
Output 4-20 mA (2 wire)
Supply Voltage (Vs) 24 VDC, (7-35 VDC)
Max. Loop Resistance (Vs-7) x 50 ohms
Cable Legend:
R = Red
BL = Blue
BK = Black
W = White
Y = Yellow
Electromagnetic Capability
Meets the requirement for CE marking of EN50081-2 for emissions and EN50082-2
for susceptibility.
Test Data:
•EN61000-4-2ElectrostaticDischarge.8kVairdischarge,4kVcontactdischarge.
Unit survived.
•ENV50140RadiatedRFSusceptibility.10V/m,80MHz-1GHz,1kHzmod.
Maximum recorded output error was <±1%
•ENV50204RadiatedRFSusceptibilitytoMobileTelephones.10V/m,900MHz.
Maximum recorded output error was <±1%.
•EN61000-4-4FastBurstTransient.2kV,5/50ns,5kHzfor1minute.Unitsurvived.
•ENV50141ConductedRFSusceptibility.10Vms,1kHzmod,150kHz-80MHz.
Maximum recorded output error was <±1%
Continuously Monitor Liquid Levels
Stainless Steel Wetted Parts are Compatible With Most Fluids
Mount Through Top or Side of Tanks
GemsPsibar® pressure transducers provide a great, cost-effective
method for measuring liquid levels. From measuring inventories in
process storage tanks to monitoring hot water feed tanks, our design
flexibility promotes easy installation, with mounting either through the
tank top or from the side.
Getting Started…
Tank content is be determined from the pressure exerted on the sensor,
so you need to know the depth and the specific gravity of the liquid
being measured. When these two factors are known, the following
equation can be used to determine the pressure range needed to
specify an applicable pressure transducer:
PressureinPSI=LiquidLevel(infeet)x(SpecicGravityx0.433)
Example:
Tank Level:
PressureinPSI=LiquidLevel(infeet)x(SpecicGravityx0.433)
Pressure in PSI = 30 x (1.0 x 0.433)
PressureinPSI=12.99PSI
Using a Psibar Series 1200, 1600, 2200 or 2600 transducer, specify
Pressure Range code F15 (0-15 PSI).
Table 1 - Cable Length
Monitor Liquid Level with Gems Psibar® Pressure Transducers
H-9
PRESSURE TRANSDUCERS
Visit www.GemsSensors.com for most current information.
Code A Code F Code G Code 3 Code 3 with
length U
10-6 Code C
8-4 Code 1
Code D
or 2
1.02
26.0 1.37
35.0
2.76
70.1
0.87
22
2.65
68
MAX
1.30
33.0
MAX
MAX
1.70
43
1/2”
NPT 1/2”
NPT
MAX
1.70
43
MAX
2.09
53.2
MAX
2.43
61.60
MAX
1.07
27.3 MAX
1.07
27.3 MAX
Mini 4 Pin IP67 Cable
(Weatherproof) IP67 or NEMA 4
Cable
10-6 or 8-4
Mil-C Connector
Large DIN
43650 Plug
Conduit Connector
with Cable
Conduit Connector
with Flying Leads
Code 02
(0J with snubber)
Code 08 Code 0E Code 0H Code 04 Code IP Code 09 Code 0ACode 01
0.67
17
MAX
0.67
17
MAX
0.79
20
0.59
15
MAX
0.79
20
MAX
1.02
26.0
MAX 0.75
19
MAX
1/4-18 NPT
1/8 NPT 1/4-18 NPT
Internal 1/2-14 NPT 7/16 - 20 UNF-2A
(SAE J514) 9/16-18 UNF-2A G 1/8 R 1/4
G1/4 External
0.95
24
3-Day
3-Day
Delivery
on Most Transducers
PSIBAR® CVD TyPES
Dimensions
1200 Series 1600 Series
How to Order
Use the bold characters from the chart below to construct a product code
Notes:
1. When electrical connection is cable please select a cable length from Table 1 (opposite page).
When electrical connection is DIN or plug style “U” must be specified.
2. Electrical Connections “F” and “2” are 24AWG, Shielded, PVC Cable.
3. Additional Pressure Ranges are available. Please consult factory.
4. Intrinsically safe transducers are available with amplified outputs only.
(ETL, entity approved for Class I, Division 1, Groups C & D, hazardous areas; Class I, Divisions 1 and 2,
Groups C & D for Electrical Connection Codes -A, -B, -G or -3 only.)
5. Apparatus Protection Code -T is available for Electrical Connection Codes -A, -B, -G or -3 only.
Series
1200 1600 12 ET4 16 ET4
Output
B - 4-20mA J - 0.5-5.5V
C - 1-6V R - 0-5V
D - 1-11V S - 0-10V
H - 1-5V
Datum
G - Gauge
Pressure Range3 - psi
F15 - 0-15 G60 - 0-600 Vac = -15 psi
F30 - 0-30 H10 - 0-1.000 1F5 - Vac-0
F60 - 0-60 H15 - 0-1.500 3F0 - Vac-15
G10 - 0-100 H20 - 0-2.000 6F0 - Vac-45
G15 - 0-150 H30 - 0-3.000 1G0 - Vac-135
G20 - 0-200 H40 - 0-4.000 1G5 - Vac-135
G30 - 0-300 H50 - 0-5.000 2G0 - Vac-185
G50 - 0-500 H60 - 0-6.000 3G0 - Vac-285
Pressure Range3 - bar
A10 - 0-1 B25 - 0-25 Vac = -1 bar
A16 - 0-1.6 B40 - 0-40 1A0 - Vac-0
A25 - 0-2.5 B60 - 0-60 1A6 - Vac-0.6
A40 - 0-4 C10 - 0-100 2A5 - Vac-1.5
A60 - 0-6 C16 - 0-160 4A0 - Vac-3
B10 - 0-10 C25 - 0-250 6A0 - Vac-5
B16 - 0-16 C40 - 0-400 1B0 - Vac-9
1B6 - Vac-15
2B5 - Vac-24
4B0 - Vac-39
Performance Code
Cable Length1
U - None E - 3m (9ft)
D - 1m (3ft) F - 5m (16ft)
G - 10m (32ft)
Apparatus Protection
3 - Amplified Only RFI Protected CE Mark, UR
E - Amplified only IS mark (Div. 1 only)4
T - Amplified only IS mark (Div. 1 and 2)4 5
Electrical Connection
1200 Series 1600 Series
A - Mini Din with mate C - 10-6 Mil C Connector
B - Mini Din without mate 1 - 8-4 Mil C Connector
F - IP67 Weatherproof G - Large DIN 43650 Plug
Cable Gland2 3 - Conduit Connector
2 - NEMA 4 Cable2 with 1 Meter Leads
(for cable specify length code)
Pressure Port European Threads
08 - 1/8-27 NPT External 09 - G 1/8 Internal
02 - 1/4-18 NPT External 01 - G 1/4 External
0J - 1/4 NPT External w/snubber 0A - R 1/4 External
0E - 1/4 NPT Internal
0H -1/2-14 NPT External
04 - 7/16-20 External (SAE #4, J514)
1P - 9/16-18 External (SAE #6, J1926-2)
IJ - 7/16-20 External (SAE #4, J1926-2)
1600 B G A60 01 D 3 D A
