Pressure Transmitter
±0.25% Full Span Accuracy, 4-20 mA Signal, Ranges to 1000 psi

The low cost Series 673 Pressure Transmitter is a fixed range transmitter designed for harsh environments and suitable for high shock and vibration applications. Constructed of stainless steel, the Series 673 provides a 4 to 20 mA output signal with 0.25% accuracy. The weatherproof conduit housing allows use in industrial industrial OEM equipment, hydraulic systems, HVAC equipment, industrial engines and compressor control.

PHYSICAL DATA
Media Compatibility: Liquid, gas, or vapor.
Accuracy: ±0.25% FS (RSS), (includes non-linearity, hysteresis, and non-repeatability).
Maximum Overpressure: 2 x maximum range.
Output: 4-20mA, 2-wire.
Supply Voltage: 9-30 VDC.
Loop Resistence: 0 to 800Ω
Response Time: Less than 60 msec.
Stability: 0.5% FS/year.
Shock: 200g.
Vibration: 20 g.
Operating Temperature Range: -40 to 260°F (-40 to 125°C).
Storage Temperature Range: -40 to 260°F (-40 to 125°C).
Compensated Temperature Range: 4 to 212°F (-20 to 100°C).
Thermal Errors: Zero: ±2.0% FS/100°F (±3.6% FS/100°C); Span: ±1.5% FS/100°F (±2.7% FS/100°C).
Zero and Span Adjustment: Fixed.
Wetted Parts:17-4 PH Stainless Steel.
Enclosure:Stainless Steel and Valox.
Electrical Connections: 2 ft (61 cm) multiconductor cable.
Conduit Connection: ¼" - 18 (22.3 mm) knockout.
Weight: 2.3 oz (65 g).

STOCKED MODELS

Model
Number
Range Model
Number
Range
673-1
673-2
673-3
673-4
673-5
1 psi
2 psi
5 psi
10 psi
25 psi
673-6
673-7
673-8
673-9
673-10
50 psi
100 psi
200 psi
500 psi
1000 psi


POPULAR MODELS

Model
Number
Range Model
Number
Range
673-1C
673-2C
673-3C
673-4C
673-5C
1 psi
2 psi
5 psi
10 psi
25 psi
673-6C
673-7C
673-8C
673-9C
673-10C
50 psi
100 psi
200 psi
500 psi
1000 psi
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