DWYER Series 636 Fixed Range Pressure Transmitter
RM 0.00
SKU: 636
Categories: BRAND, Dwyer, Dwyer Instruments, PRESSURE TRANSMITTER, Pressure Transmitter, SINGLE PRESSURE
Tags: 636-0, 636-1, 636-2, 636-3, Dwyer, Fixed Range Pressure Transmitter, Series 636
Description
Series 636 Fixed Range Pressure Transmitter Stainless Steel, Explosion-proof, Accuracy
±0.30%, 4 to 20 mA or 1 to 5 VDC Signal
DWYER 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. DWYER Series 636 Fixed Range Pressure Transmitter are explosion-proof, (FM approved) and meet NACE standards for off-shore applications.
Product Applications
- Off-shore
- Process applications
Features
- 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
- 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.
Models & Ordering
Model | Description |
---|---|
636-0 | Fixed range pressure transmitter, range 0-15 psi (0-1 bar). |
636-1 | Fixed range pressure transmitter, range 0-30 psi (0-2 bar). |
636-2 | Fixed range pressure transmitter, range 0-100 psi (0-7 bar). |
636-3 | Fixed range pressure transmitter, range 0-300 psi (0-20 bar). |
Additional information
Model | 636-0, 636-1, 636-2, 636-3 |
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