User guide

ManualsBrandsGF Signet ManualsTools2000 Microflow Sensor

Signet 2000 Micro Flow Sensor

Technical Notes:

• Horizontal surface mount (±30°) recommended for

optimum performance.

• Suitable for clean ﬂ uids only. Suspended solids will cause

mechanical failure.

• 1/4 in. NPT or ISO 7/1 - R1/4 (male) port connections

• NEMA 4X/IP65 splashproof enclosure

2. Recommended Sensor Position

1. Compatible Instrument Wiring

Technical Notes:

• Use 2-conductor twisted-pair shielded cable for sensor cable splices up to 300 m (1000 ft) max.

• Maintain cable shield through cable splice.

• Route sensor cable away from AC power lines.

• AUX power required when used with any Signet 8550 Process Pro Flow Transmitter.

Signet 2000

Input

Gnd.

10 kΩ

5 to 24

VDC

Black

Shield

Red

Other

Instrument

Black (5 to 24 VDC)

Red (Signal out)

Shield (DC return)

Blk

Power

Red

Freq. input

Shld

Gnd

Other

Instrument

Signet

Instrument

0°

30°30°

Recommended

mounting angles

Vertical mounting

not recommended

SAFETY INSTRUCTIONS

1. Depressurize and vent system prior to installation/removal.

2. Conﬁ rm chemical compatibility before use.

3. Do not exceed maximum temperature/pressure speciﬁ cations.

4. Wear safety goggles or faceshield during installation/service.

5. Do not alter product construction.

*3-2000.090-1*

3-2000.090-1 Rev. E 7/09 English

English

Summary of content (4 pages)

PAGE 1
English Signet 2000 Micro Flow Sensor *3-2000.090-1* 3-2000.090-1 Rev. E 7/09 English SAFETY INSTRUCTIONS 1. Depressurize and vent system prior to installation/removal. 2. Confirm chemical compatibility before use. 3. Do not exceed maximum temperature/pressure specifications. 4. Wear safety goggles or faceshield during installation/service. 5. Do not alter product construction. 1. Compatible Instrument Wiring Signet Instrument Blk Power Red Freq.
PAGE 2
3. Surface Mount Instructions 2 Remove sensor then use correct screws for panel material. #6 or M3 metric screws recommended 1 120° Mounting surface Mounting surface (top), 68 mm (2.68 in.) bolt circle Mounting surface (side) 4. Fitting Installation CAUTION: • Maximum pipe fitting torque: 13 Nm (10 lb) • DO NOT overtighten. Failure to observe torque specification may permanently damage sensor ports.
PAGE 3
6. Specifications General Flow range: • -11 & -12 version: 0.11 to 2.6 lpm (0.03 to 0.7 gpm) • -21 & -22 version: 1.13 to 12.11 lpm (0.3 to 3.2 gpm) Linearity: Repeatability: ±1.2% of full range ±0.5% of full range Connections: 1/4 in. NPT (male) or ISO 7/1 - R1/4 (male) Cable length: Electrical Power: Weight: 250 g (9.6 oz.) Max. pressure/temperature: 0 °C to 80 °C (32 °F to 176 °F) @ 5.5 bar (80 psi) max. psi 25 20 15 10 5 0 bar 1.7 1.4 1.0 0.7 0.3 0 5 to 24 VDC ±10%, regulated, 10 mA max.
PAGE 4
Ordering Information Mfr. Part No. 3-2000-11 3-2000-12 3-2000-21 3-2000-22 Code 198 822 000 198 822 001 198 822 002 198 822 003 Description Micro Flow Sensor, low w/0.25 in. NPT Micro Flow Sensor, low w/ISO 7/1-R1/4 Micro Flow Sensor, high w/0.25 in. NPT Micro Flow Sensor, high w/ISO 7/1-R1/4 Accessories Mfr. Part No. Code Description 3-2000.090-1 3-2000.