Series 673 Pressure Transmitter

±0.25% FS 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. Use the Series 673 in industrial OEM equipment, hydraulic systems, HVAC equipment, industrial engines and compressor control.

Product Applications

  • OEM
  • Hydraulic systems
  • HVAC equipment
  • Industrial engines
  • Compressors

Models & Ordering

Filter By

Model Description Usually Ships Price Code Order
673-1
Ships: Next Day
Price: $208.00
Pressure transmitter, range 0-1 psi. Next Day $208.00 B Order
673-10
Ships: 3-4 Weeks
Price: $208.00
Pressure transmitter, range 0-1000 psi. 3-4 Weeks $208.00 B Order
673-13
Ships: 3-4 Weeks
Price: $276.00
Pressure transmitter, range -14.7 to 30 psig. 3-4 Weeks $276.00 B Order
673-14
Ships: 3-4 Weeks
Price: $276.00
Pressure transmitter, range -14.7 to 100 psig. 3-4 Weeks $276.00 B Order
673-2
Ships: Next Day
Price: $208.00
Pressure transmitter, range 0-2 psi. Next Day $208.00 B Order
673-3
Ships: Next Day
Price: $208.00
Pressure transmitter, range 0-5 psi. Next Day $208.00 B Order
673-4
Ships: Next Day
Price: $208.00
Pressure transmitter, range 0-10 psi. Next Day $208.00 B Order
673-5
Ships: Next Day
Price: $208.00
Pressure transmitter, range 0-25 psi. Next Day $208.00 B Order
673-6
Ships: 3-4 Weeks
Price: $208.00
Pressure transmitter, range 0-50 psi. 3-4 Weeks $208.00 B Order
673-7
Ships: Next Day
Price: $208.00
Pressure transmitter, range 0-100 psi. Next Day $208.00 B Order
673-8
Ships: Next Day
Price: $208.00
Pressure transmitter, range 0-200 psi. Next Day $208.00 B Order
673-9
Ships: Next Day
Price: $208.00
Pressure transmitter, range 0-500 psi. Next Day $208.00 B Order

Specifications

Service:
Non-combustible liquid, gas, or vapor.
Wetted Materials:
17-4 PH Stainless Steel.
Accuracy:
RSS* (at constant temperature) ±0.25%. Non-linearity (BSFL) ±0.22% FS; Hysteresis 0.10% FS; Non-repeatability 0.05% FS.
Temperature Limits:
-40 to 185°F (-40 to 85°C).
Compensated Temperature Range:
-40 to 176°F (-40 to 80°C).
Pressure Limits:
2X max range.
Thermal Effects:
Zero Shift: ±2.0% FS/100°F (±1.8% FS/50°C); Span Shift: ±1.5% FS/100°F (±1.3% FS/50°C); Warm-up Shift: ±0.1% FS total.
Stability:
0.5% FS/year.
Response Time:
5 ms.
Power Requirements:
9-30 VDC.
Output:
4-20 mA**, 2-wire.
Zero and Span Adjustment:
Fixed.
Loop Resistance:
0 to 800 Ω.
Shock:
200 g.
Vibration:
20 g.
Electrical Connections:
2 ft (61 cm) multiconductor cable. Conduit Models: 1/4"-18 (22.3 mm) knockout.
Enclosure:
Stainless Steel and Valox.
Weight:
2.3 oz (65 g).
Agency Approvals:
CE.

*RSS of non-linearity, hysteresis, and non-repeatability.
**Zero output factory set to within ±0.16 mA; Span (full scale) output factory set to within ±0.16 mA.

Features

  • High-shock and vibration resistant insures stability in controlling pressure for process applications

Accessories

Model Number Description Usually Ships Price Code Order
NISTCAL-PT1 NIST traceable calibration certificate for pressure transmitters.NOTE: EQUAL CERTS WILL BE CHARGED PER UNITS PURCHASED. Less Than 1 Week $139.00 Order

Videos

Product Literature

Manuals

Catalog Pages

Approvals

Drawings

Questions

Question
Series 672 Low Pressure Transducer, is this pressure transmitter suitable for use with Natural Gas? The specs just mention 'suitable liquids and gases", but I don't see a list of what is suitable.
Answer
No, the 672 series low pressure transducer is not suitable for natural gas. It is not explosion proof nor compatible with combustible gases or liquids. As an alternative, depending on the range you need, I would recommend the 636, 3100, 3200G, or IS626 series pressure transmitters.

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