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CP-8552 | Greystone Energy Systems | Transducers

4-20MA CURRENT/6 TO 9VDC/0 TO 10VDC XDUCER

Manufacturer:Greystone Energy Systems

MPN:CP-8552

SKU:CP-8552

list price:

289.00

144.50

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availability:In Stock

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product family specifications

Supply Voltage

CP-8551 None, 4-20 mA loop powered

CP-8552, -8511 20 to 30 VAC, 50/60 Hz or 24 to 30 VDC

Supply VA

3.9 VA (CP-8552)

Supply Watts

CP-8552 1.6 W maximum

CP-8511 3.8 W

Input

CP-8551 4-20 mA

CP-8552 4-20 mA, 0-10 VDC, 6-9 VDC, jumper selectable

CP-8511 4-20 mA, 1-5 mA, 6-9 VDC, 1-5 VDC, 0-10 VDC, 1-11 VDC, 2-10 VDC, jumper selectable

Input Impedance

CP-8551 550Ω

CP-8552 550Ω (current input); >10 kΩ (voltage input)

CP-8511 250Ω @ 4-20 mA; 1000Ω @ 1-5 mA; >10 kΩ for voltage inputs

Output

3-15 psig (21-103 kPa)

Output Voltage

20 VDC auxiliary output (CP-8511 only), 50 mA maximum

Wiring Terminations

Screw terminals for 16 to 22 AWG wire

Action

CP-8551, -8552 Direct acting

CP-8511 Direct or reverse acting, jumper selectable

Air Capacity

550 scim (150 ml/s)

Air Connections

Barbed fittings for 1/4" OD tubing

Air Consumption

0.012 scfm (5.66 ml/s) @ 20 psig (138 kPa) supply

Maximum Pressure

30 psig (207 kPa) maximum

Media Compatibility

Clean, dry air; 20 psig nominal supply pressure

Linearity

± 1% of span @ 75℉ (24℃)

Hysteresis

0.75% of span @ 75℉ (24℃)

Adjustments

CP-8552 Adjustable start point and span potentiometers for voltage input

CP-8511 Field adjustable zero potentiometer

Manual Override

Auto/manual switch enables output override using a manual output potentiometer, LED goes off when in Manual mode (CP-8511 only)

Feedback

Auto/manual feedback provided by isolated open collector output transistor (OC, OE) (CP-8511 only)

Operating Temperature

32° to 140℉ (0° to 60℃)

Operating Humidity

5 to 95% RH, non-condensing

Mounting

Vertical, within 5°

Enclosure Rating

NEMA 1

Dimensions

CP-8551, -8552 4.6"H x 2.8"W x 2.6"D (11.8 x 7.1 x 6.8 cm)

CP-8511 4.6"H x 5.0"W x 2.6"D (11.8 x 12.7 x 6.8 cm)

Weight

CP-8551, -8552 0.4 lb (0.2 kg)

CP-8511 0.8 lb (0.4 kg)

Approvals

UL File #E9429; CSA, C22.2 No. 24-93; CE, EMC Directive 89/336/EEC, low voltage directive 72/23/EEC

Warranty

1 year

product family features

Panel or DIN-rail mount for quick snap-on installation

High accuracy and low hysteresis for precise control

Long-term, driftless operation with high repeatability for long life and high performance

Low air consumption to save energy

High airflow capacity to handle large pneumatic components and long tubing runs

Models with field-selectable inputs

Integral 20 VDC auxiliary power supply, pressure gauge and manual override on CP-8511

more information & related documents

Family Description

The CP-8500 Series electronic/pneumatic transducers handle a wide variety of pneumatic valve and damper applications that require a 3-15 psig control signal from an electronic controller output. The CP-8551 electro pneumatic transducer is a basic two-wire loop-powered unit with 4-20 mA input. The CP-8552 transducer is a 3-wire unit with a jumper-selectable input for 4-20 mA, 6-9 VDC or 0-10 VDC. The CP-8511 pneumatic transducers have a variety of jumper-selectable inputs, a pressure gauge, manual override, and 20 VDC power output for auxiliary components.

Kele Description

4-20MA CURRENT/6 TO 9VDC/0 TO 10VDC XDUCER

Manufacturer

Greystone Energy Systems