GF Piping System

+GF+ 3-2450-7H - Pressure-Detect/4-20mA-Analog-Output - PVDF 0-250PSI High Range Inline Pressure Sensor High-Range 4-20 mA Pressure/Liquid Level Sensor (PVDF/Ceramic) The +GF+ 3-2450-7H: PVDF body, flush ceramic diaphragm, FKM, 4-20 mA, 0-17 bar (0-250 psi), ½″ male union, 4.6 m cable. Automation Role – Pump Protection & High-Pressure Loops It sends stable 4-20 mA to PLC/DCS or Signet 8450/8900 for pump protection, high-pressure monitoring, filter DP. PVDF/ceramic resists

+GF+ 3-2536-T0 - Flow-Measure/Hall-Pulse-Output - PVDF Low Flow Insertion Paddlewheel Flow Sensor All-PVDF Rotor-X Paddlewheel Sensor (3-2536-T0) The 3-2536-T0 is a PVDF-body/-rotor/-pin paddlewheel flow sensor for ½-4″ full-pipe liquids, outputting a self-powered open-collector pulse over 0.1-6 m/s with ±1% FS / ±0.5% repeatability. Typical Use & Automation Value It feeds flow pulses to Signet 8550/8900/PLC counters for pump protection, dosing, filtration & totalization-

Rotor-X Paddlewheel Flow Sensor (PP / PVDF / Ti) for ½–4″ Lines The +GF+ Signet P51530-P0​ is a chemical-resistant paddlewheel flow sensor​ (PP body, black PVDF rotor, Ti pin) that measures full-pipe liquid velocity 0.3–6 m/s​ and outputs a self-powered frequency signal—no external power needed. Why it’s chosen & what it does in automation It delivers ±1% FS linearity / ±0.5% FS repeatability​ for pump protection, flow-proportional dosing, filtration monitoring, and

Corrosion-Resistant 4–20 mA Pressure Sensor for Aggressive Media The +GF+ Signet 3‑2450‑7L​ is a gauge pressure sensor built for continuous liquid pressure and level monitoring in corrosive process environments. Its one‑piece injection‑molded PVDF housing​ and flush ceramic diaphragm​ (PTFE‑protected) deliver broad chemical compatibility where metal sensors fail. Key specs: 0–3.4 bar (0–50 psi)​ range, ±1% FS accuracy @ 25 °C,

Sanitary Conductivity/Resistivity Electrode for Ultra‑Pure Water Monitoring The +GF+ Signet 3‑2819‑S1​ is a high‑purity conductivity/resistivity electrode​ (cell constant 0.01 cm⁻¹) designed for continuous measurement of ultra‑low conductivity liquids​ such as deionized, reverse‑osmosis permeate, and pharmaceutical‑grade water. Key parameters include a measurement range of 0.055–100 µS/cm​ (equivalent to ~18.2 MΩ·cm resistivity), ±2% accuracy​ (±1% with optional NIST

+GF+ 3-2536-T0 - Liquid-Flow-Measure/Open-Collector-Pulse - PVDF DN15-DN100 Low Flow Rotor-X Insertion Flow Sensor All-PVDF Rotor-X Paddlewheel Flow Sensor -- ½-4″ Standard Mount The +GF+ Signet 3‑2536‑T0 is a standard-mount Rotor-X paddlewheel flow sensor with 100% natural PVDF (body, rotor, pin) and FKM O-ring for maximum chemical resistance in ½ -4″ (DN15-DN100) full-pipe liquids. Key Specifications Flow Range: 0.1 - 6 m/s Accuracy: ± 1% FS linearity / ±0.5% FS repeatabili

+GF+ P51530-S0 - Flow-Sense/Hall-Pulse-Output - PP PVDF DN40-DN100 Self-Powered Insertion Flow Sensor PP/PVDF Rotor-X Paddlewheel Flow Sensor (½-4″, Sinusoidal Output) The +GF+ Signet P51530-S0 is a 515 Rotor-X paddlewheel flow sensor with PP body, black PVDF rotor, natural PVDF pin, FKM for ½-4″ full-pipe liquids. Key specifications include: 0.3-6 m/s flow velocity range, ±1% FS / ±0.5% repeatability accuracy, self-powered sinusoidal ~19.7 Hz/(m/s) output on 7.6 m shielded

Integral Conductivity/Resistivity Sensor — K=0.1 cm⁻¹, PVDF/Hastelloy C, Digital S³L Output The +GF+ Signet 3‑2850‑51‑40V​ is an integral-mount conductivity/resistivity sensor system​ combining 2850 smart sensor electronics​ with a 2840 electrode (cell constant K=0.1 cm⁻¹)​ in a PVDF/Hastelloy C​ wetted construction. Key specs: range 0–1,000 µS/cm, accuracy ±2% of reading, update

Hot-Tap Metal Magmeter — 316L SS, 9.3″ Depth, ISO Thread, Detachable Turck Connector, Freq/S³L Output The +GF+ Signet 3‑2552‑22‑B‑11​ is an insertion-style Metal Magmeter​ with all-316L stainless steel​ construction (PVDF nosepiece, FKM O-rings) for conductive-liquid flow measurement in DN50–DN2550 (2–102″)​ pipes. Key parameters: flow range 0.05–10 m/s, linearity ±1% reading +0.1% FS, repeatability ±0.5%, min. conductivity 20 µS/cm, 20.7 bar @ 25°C, –15…+85 °C​ media temp.

All‑PVDF Integrated Digital Paddlewheel Flow Sensor (Model 3‑2537‑6C‑T0) The +GF+ Signet 3‑2537‑6C‑T0​ is an integrated Rotor‑X paddlewheel flow sensor​ with native S³L (Serial Sensor Link) digital electronics​ potted inside the housing, eliminating external pre‑amps. Its 100% PVDF​ wetted path (body, rotor, Hastelloy‑C pin) delivers maximum chemical resistance. Key specs: flow range 0.1–6 m/s (0.3–20 ft/s), linearity ±1% FS, repeatability ±0.5% FS,

Non‑Contact Ultrasonic Level Transmitter — PP Body, 6 m Range, 2‑Wire 4–20 mA The +GF+ Signet 2260‑P‑0DN‑6​ is a rugged ultrasonic level transmitter that uses a narrow 5° beam​ pulse‑echo transducer for non‑contact liquid level​ in tanks or sumps . Key parameters: 0.25–6 m range, accuracy ±(0.2% distance + 0.05% range), 12–36 VDC 2‑wire, 4–20 mA, IP68/NEMA 6P, –30…+90 °C​ process temperature, and 2″ NPT​ mount. Automation Role — Typical Use, Core Function & Advantages It

Large‑Pipe Display Magmeter with Relays — PP/316L SS for 10–36″ Lines The +GF+ Signet 3‑2551‑P2‑22​ (PN 159 001 438) is an insertion‑style electromagnetic (magmeter) flow sensor supplied in the display version with relays, sized for DN250–DN900 (10–36 in.)​ pipes. Wetted parts are polypropylene with 316L SS electrodes/grounding ring​ (FKM O‑ring standard), giving broad chemical resistance with no moving parts, no pressure drop, and empty‑pipe detection. Key parameters: flow

GF 161644613, Flow Detect, Pulse Output, PVC Inline Liquid Flow Sensor Field-Mount SmartPro Multi-Parameter Transmitter (24VDC, 4-20mA) The 159001696 (3-9900-1) is a field-mount SmartPro transmitter: single-channel multi-parameter, 12-32VDC, 4-20mA + open-collector output, large backlit display, modular design. Universal Sensor Interface Interfaces flow, pH/ORP, conductivity, pressure, level, temperature sensors; optional relay/batch/Modbus modules. Ideal for wastewater

+GF+ 3-9900.393 - Dry-Contact-Relay-Drive/Threshold-Alarm-Trigger - Plug-In Adjustable Hysteresis 9900 Transmitter Relay Expansion Module Plug-In Relay Expansion Module for 9900 SmartPro® Transmitter The 3-9900.393 is a field-installable plug-in relay module that adds two programmable SPDT dry-contact relays (5A @ 250VAC / 30VDC) to a panel-mount 9900-1P base unit, enabling direct switching of pumps, solenoid valves, and alarms without external interposing relays. Automation

+GF+ 3-2350-3 - Fluid-Temp-Sense/4-20mA-Analog-Transmit - PVDF Dual 3/4"NPT Short Cable High Purity PT1000 Temperature Sensor 4-20 mA PT1000 Temperature Sensor -- PVDF, ¾″ NPT (Model 3‑2350‑3) The 3‑2350‑3 is a PVDF all‑molded PT1000 temperature sensor with 4-20 mA output and 4.6 m cable, ¾″ NPT dual‑thread for inline or immersed mounting. Key specifications include: ± 0.5 °C accuracy, -10…+100 °C operating range (inline) / -10…+85 °C (immersed), 10 s response time, FKM

+GF+ 3-2551-P1-11 - Bi-Dir-Flow-Measure/S3L-Digital-Output - PP 316SS DN125-DN200 No-Display Insertion Mag Flow Sensor Blind Insertion Magmeter -- PP/316L SS for 5-8″ Pipes, Frequency/S³L Output The 3‑2551‑P1‑11 is a blind (no‑display) insertion‑style electromagnetic flow sensor with PP body and 316L SS electrodes/grounding ring, sized for DN125 -DN200 (5-8″) full‑pipe conductive liquids. Flow velocity range: 0.05 -10 m/s Accuracy: ± 1% rdg +0.1%FS Minimum conductivity: 20 µS

+GF+ P51530-P2 - Flow-Detect/Sine-Frequency-Output - PP PVDF DN250-DN900 Self-Powered Insertion Paddlewheel Flow Sensor Large-Pipe Rotor-X Paddlewheel Flow Sensor (PP/PVDF/Ti, DN250-900) The +GF+ Signet P51530-P2 is the large-pipe variant of the 515 paddlewheel sensor with a PP body, black PVDF rotor, Ti pin, FKM, sized for DN250-900 (10-36″) full-pipe liquid service. Key specs: 0.3-6 m/s, ±1% FS / ±0.5% FS, Re ≥ 4500, self-powered sinusoidal frequency ~6 Hz/(ft/s) on a 7.6 m

+GF+ 3-2726-HF-10 - pH-Detect/3K-Temp-Comp - PPS HF Resistant Anti-Fouling Industrial pH Electrode HF-Resistant Bulb pH Electrode The 3-2726-HF-10 is a bulb-style pH electrode (Ryton®/PTFE reference junction/FKM, ¾″ MNPT) specifically designed for streams with trace HF ≤2%, pH ≤6 where standard glass electrodes would etch and fail. Automation Integration Pairs with 2750/2751 transmitters to deliver 4-20 mA or S³L signals into 9900/8900 controllers for neutralization, scrubber

High-Range Conductivity/Resistivity Electrode — K=10.0 cm⁻¹ The +GF+ Signet 3‑2822‑2K‑050​ is a 2818‑2823 series conductivity/resistivity electrode​ with cell constant K=10.0 cm⁻¹, covering 100–200,000 µS/cm​ (50–100,000 ppm TDS). Key specs: built‑in PT1000 RTD​ for temp compensation, 316 SS electrodes, PTFE insulation, EPDM seal, and a ~50 ft (15 m) shielded 3‑wire cable​ — compatible with 8850/8860/5800CR/8900/9900​ transmitters. Automation Role — Use Cases & Function It

USB Configuration Tool for Signet SmartPro® Transmitters & Blind Sensors The +GF+ Signet 3‑0252​ is a compact USB-to-Digital (S³L) configuration tool​ with Windows-compatible software that connects a PC directly to SmartPro® 9900 transmitters​ and blind sensors​ (2551/2552 magmeters, 2751 pH/ORP electronics, 2450 pressure, 2250 level, 2350 temp, 2610 DO). Key parameters: USB-powered 5V @ ~15mA, ABS enclosure, red/blue LEDs for power/data, max cable run 300 m, OS support from