GF Signet 2350 Temperature Sensor - Manual

Safety Instructions
1. Prior to installation or removal:
• Depressurize and vent system
• Drain below sensor level
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.
6. Dispose of properly; DO NOT INCINERATE!
Signet 2350 Temperature Sensor
1. Description
The Signet 2350 Temperature Sensor has a one-piece injection molded PVDF body that is ideal for use in high purity applications. It
also outlasts metal sensors in aggressive liquids and eliminates the need for costly custom thermowells. These sensors are available
with Digital (S
3 L) or fi eld-scaleable 4 to 20 mA output. Dual threaded ends ( 3 /
4
in. NPT) allow submersion in process vessels, or in-line
installation with conduit connection. Integral adapters (sold separately) may be used to create a compact assembly with fi eld mount
versions of the 8350 Temperature Transmitter.
2. Specifi cations
Dimensions
General
Compatibility:
Signet 8350 Temperature Transmitters
Signet 8900 Multi-Parameter Controller
Signet 9900 Transmitter
Wetted material: PVDF
Measurement range:
• In-line installation:
-10 °C to 100 °C (14 °F to 212 °F)
• Submersible installation: -10 °C to 85 °C (14 °F to 185 °F)
Response time,
: 10 seconds
Process connection: 3 /
4
in. NPT male thread
Rear connection: 3 /
4
in. NPT male thread
Cable type: 3 cond + shield, 22 AWG
Standard cable length: 4.6 m (15 ft)
Shipping weight: 0.22 kg (0.5 lb)
Electrical
Power requirements:
• (S
3 L) models: 5 VDC ±10%, <1.5 mA
• 4 to 20 mA models: 12-24 VDC ±10%
Short circuit & reverse polarity protected
Digital (S
3 L) output: Serial ASCII, TTL level 9600 bps
• Accuracy: ±0.5 °C (±0.9 °F)
• Repeatability: ±0.1 °C (±0.2 °F)
• Resolution: 0.01 °C (0.02 °F)
• Update rate: <100 ms
4 to 20 mA output:
• Accuracy:
±32 μA
• Repeatability: ±0.1 °C (±0.2 °F)
• Resolution: <5 μA
• Factory Span: 0 °C to 100 °C, fi eld-scaleable.
• Max loop impedance: 50 Ω @ 12 V
325 Ω @ 18 V
600 Ω @ 24 V
• Update rate: <100 ms
Environmental
• Relative humidity:
0 to 95% (Non-condensing)
• Storage temperature: -55 °C to 100 °C (-67 °F to 212 °F)
Table of Contents
1. Description
2. Specifi cations
3. Installation
4. Digital (S
3 L) wiring
5. 4 to 20 mA wiring
6. 4 to 20 mA
span
adjustment
7. Ordering information
109 mm
(4.27 in.)
82 mm
(3.22 in.) ¾ in. NPT
30 mm
(1.18 in.)
Submersible installations
are limited to 85 °C (185 °F)
Application Limits
Pressure (bar) Pressure (psi)
Temperature
3-2350.090-1 Rev. K 03/13 English
*3-2350.090-1*
English
Approvals & Standards
• CE
• RoHS Compliant
• Manufactured under ISO 9001 for Quality,
ISO 14001 for Environmental Management and
OHSAS 18001 for Occupational Health and Safety.
Declaration of Conformity according to FCC Part 15.
This device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and,
(2) This device must accept any interference received,
including interference that may cause undesired operation.
China RoHS (Go to www.gfsignet.com for details)