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636-3 | Fixed range pressure transmitter | range 0-300 psi (0-20 bar). | Dwyer

Fixed range pressure transmitter, range 0-300 psi (0-20 bar).

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Instruction Manual Series 636 Catalog Page More Info

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Fixed range pressure transmitter | range 0-300 psi (0-20 bar).

Series 636 Fixed Range Pressure Transmitter

Stainless Steel, Explosion-proof, Accuracy ±0.30%, 4 to 20 mA or 1 to 5 VDC Signal

The Series 636 Fixed Range Pressure Transmitter is a low cost, fixed range, stainless steel transmitter with ±0.30% accuracy. It is designed to continuously measure pressure for years in even the toughest environmental and media conditions. Transmitters are explosion-proof, (FM approved) and meet NACE standards for off-shore applications.

Calibration Option available under Accessories.

Product Applications

Off-shore
Process applications

Long service life and lower cost to maintain reduces total cost of ownership
Explosion-proof housing for use in applications where protection of process and personnel is needed

Specifications

Series: 636 Fixed Range Pressure Transmitter
Category/Type: Pressure
Type: Single Pressure
Series: 636 Fixed Range Pressure Transmitter
Service: Liquid; gas or vapor.
Wetted Materials: 316 L SS.
Fill Fluid: DC 200 Silicone (standard).
Accuracy: ±0.30% of calibrated span including linearity hysteresis and repeatability(BFSL) at 25°C (77°F) and 12 VDC excitation.
Stability: ±0.5% of upper range limit for six months.
Temperature Limits: Electronics (ambient): -40 to 140°F (-40 to 60°C); Process interface: -40 to 212°F (-40 to 100°C).
Pressure Limits: 300% upper range limit.
Compensated Temperature Range: -20 to 180°F (-29 to 82°C).
Thermal Effect (includes zero and span): Between -20 and 180°F (-29 and 82°C). ±2.0% per 50°F (28°C).
Power Requirements: 12 to 30 VDC (636); 8 to 14 VDC (636LP); reverse polarity protection.
Output Signal: 4 to 20 mA DC; limited to 30 mA DC (636); 1 to 5 VDC (636LP).
Zero and Span Adjustments: Null: 4.0 mA ±2% span (636); 1 VDC ±1% span (636LP); Span: 16.0 mA ±1% span (636); 4 VDC ±1% span (636LP).
Loop Resistance: 900 Ω max. @ 30 V.
Electrical Connection: 3/4" female NPT 24" (61 cm); 22 AWG.
Process Connection: 1/2" female NPT.
Enclosure Rating: NEMA 4 (IP56).
Weight: 0.83 lb (374 g).
Agency Approvals: CSA; FM. FM and CSA approved explosion-proof for Class I; Division 1; Groups B; C; & D; Class II; Groups E; F; & G; Class III.