Model 709 Hammer Union Pressure Transmitter
0-5 Vdc output, 2" 1502 Fitting, Hazardous Location Approvals
709 is a 0-5Vdc output hammer union transmitter to monitor pump pressures in oil servicing applications like drilling, cementing, and hydrofracturing. Available with hazardous location approvals and a variety of electrical connections.
Request a Quote
Features
1502 Hammer Union Pressure Fitting
ShuntCal
High Pressure Applications
PERFORMANCE
Full Scale Pressure Range
0-5K, 10K, 15K, 20K PSIG (0-345, 689, 1034, 1379 bar)
Combined Accuracy (BFSL)
(Non-Linearity, Hysteresis & Repeatability)
≤± 0.25% FSO
Full Scale Output (FSO)
5 Vdc ±1% FSO
Zero Balance
0 Vdc ±1% FSO
Long-Term Stability
≤±0.25% FSO per 6 months
Response Time
≤2.5 mSec to reach 90% of FSO
Compensated Temperature
-20°F to 185°F (-29°C to 85°C)
Operating Temperature
-40°F to 250°F (-40°C to 121°C)
Storage Temperature Limits
-67°F to 302°F (-55°C to 150°C)
Temperature Effect on Zero
≤±1% FSO per 100°F (37°C)
Temperature Effect on Span
≤±1% FSO per 100°F (37°C)
ELECTRICAL
Supply Voltage
9-30 Vdc (10.5 to 28 Vdc w/approval)
Power Supply Regulation Effect (Calibrated at 12 Vdc)
≤±0.01% FSO per Volt
Output Signal
0 - 5 Volts at 70°F (21°C)
Current Draw
7.5 mA
Load Impedance
410K Ohms minimum
Range Calibration Signal
100% of FSPR
Calibration Power
Short pins E & F
Calibration Signal Accuracy
≤±0.2% FSO. The exact signal to pressure correlation is provided with each unit
Circuit Protection
Varistor protected across the input leads for surges above 1000V at 50 microseconds
Bridge Resistance
10K Ohms nominal
Insulation Resistance
≥100 MegOhms to case ground
Electrical Connection
Mates with Bendix P/N PT06E-10-6S or equivalent
PIN OUTS
PIN A
+Power
PIN B
-Power
PIN C
+Signal
PIN D
-Signal
PIN E
Calibration
PIN F
Calibration
NOTE:
Some models are provided with customer specified wiring. Consult Viatran for exact wiring connections.
MECHANICAL
Pressure Connection
Male hammer union 2 inch #1502
Pressure Cavity Volume
0.4 cubic inches
Proof Pressure
1.67 times the FS or 22.5K PSI (1550 bar) for union #1502
30K PSI (2068 bar) for union #2002 whichever is less
Burst Pressure
≥3 times FSPR, limited by union #1502: 22.5K PSI (1550 bar)
MATERIALS OF CONSTRUCTION
Enclosure Materials
304 stainless steel
Wetted Materials
Inconel 718
Shock Limitation
100 G’s
Weight
5.5 lbs nominal (2.4 kg)
Identification
Laser etched onto body
Enclosure Classification
NEMA 4X
OPTIONS
DH
Special range
EA
Special calibration run
NJ
CE label
NX
CSA Intrinsic Safety label
TF
FM Intrinsic Safety label
TP
Low cavity volume sensor design
TW
Russia Intrinsic Safety
ZQ
CG379-C-145-2P (Glenair) electrical connector
ZT
REC-M-10TP-N-04-16 (Jupiter) connector
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Model 709 Hammer Union Pressure Transmitter
Model 709 Hammer Union Pressure Transmitter
0-5 Vdc output, 2" 1502 Fitting, Hazardous Location Approvals
709 is a 0-5Vdc output hammer union transmitter to monitor pump pressures in oil servicing applications like drilling, cementing, and hydrofracturing. Available with hazardous location approvals and a variety of electrical connections.
Request a Quote
PERFORMANCE
Full Scale Pressure Range
0-5K, 10K, 15K, 20K PSIG (0-345, 689, 1034, 1379 bar)
Combined Accuracy (BFSL)
(Non-Linearity, Hysteresis & Repeatability)
≤± 0.25% FSO
Full Scale Output (FSO)
5 Vdc ±1% FSO
Zero Balance
0 Vdc ±1% FSO
Long-Term Stability
≤±0.25% FSO per 6 months
Response Time
≤2.5 mSec to reach 90% of FSO
Compensated Temperature
-20°F to 185°F (-29°C to 85°C)
Operating Temperature
-40°F to 250°F (-40°C to 121°C)
Storage Temperature Limits
-67°F to 302°F (-55°C to 150°C)
Temperature Effect on Zero
≤±1% FSO per 100°F (37°C)
Temperature Effect on Span
≤±1% FSO per 100°F (37°C)
ELECTRICAL
Supply Voltage
9-30 Vdc (10.5 to 28 Vdc w/approval)
Power Supply Regulation Effect (Calibrated at 12 Vdc)
≤±0.01% FSO per Volt
Output Signal
0 - 5 Volts at 70°F (21°C)
Current Draw
7.5 mA
Load Impedance
410K Ohms minimum
Range Calibration Signal
100% of FSPR
Calibration Power
Short pins E & F
Calibration Signal Accuracy
≤±0.2% FSO. The exact signal to pressure correlation is provided with each unit
Circuit Protection
Varistor protected across the input leads for surges above 1000V at 50 microseconds
Bridge Resistance
10K Ohms nominal
Insulation Resistance
≥100 MegOhms to case ground
Electrical Connection
Mates with Bendix P/N PT06E-10-6S or equivalent
PIN OUTS
PIN A
+Power
PIN B
-Power
PIN C
+Signal
PIN D
-Signal
PIN E
Calibration
PIN F
Calibration
NOTE:
Some models are provided with customer specified wiring. Consult Viatran for exact wiring connections.
Model 709 Hammer Union Pressure Transmitter
1502 Hammer Union Pressure Fitting
ShuntCal
High Pressure Applications
MECHANICAL
Pressure Connection
Male hammer union 2 inch #1502
Pressure Cavity Volume
0.4 cubic inches
Proof Pressure
1.67 times the FS or 22.5K PSI (1550 bar) for union #1502
30K PSI (2068 bar) for union #2002 whichever is less
Burst Pressure
≥3 times FSPR, limited by union #1502: 22.5K PSI (1550 bar)
MATERIALS OF CONSTRUCTION
Enclosure Materials
304 stainless steel
Wetted Materials
Inconel 718
Shock Limitation
100 G’s
Weight
5.5 lbs nominal (2.4 kg)
Identification
Laser etched onto body
Enclosure Classification
NEMA 4X
OPTIONS
DH
Special range
EA
Special calibration run
NJ
CE label
NX
CSA Intrinsic Safety label
TF
FM Intrinsic Safety label
TP
Low cavity volume sensor design
TW
Russia Intrinsic Safety
ZQ
CG379-C-145-2P (Glenair) electrical connector
ZT
REC-M-10TP-N-04-16 (Jupiter) connector