SC SensoScientific

Differential Pressure Sensor — Wi-Fi OTA

Name: Differential Pressure Sensor — Wi-Fi OTA
Brand: SensoScientific
SKU: SS-B20200OTA

Enterprise Wi-Fi differential pressure transmitter for cleanroom and isolation room monitoring, ±0.1 inWC range.

ModelB20-200-OTA / B20-500-OTA

SKUSS-B20200OTA

CategoryHumidity & Pressure

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Key Features

±0.25 inWC differential pressure range with ±0.002 inWC accuracy
Dual-band 2.4 GHz and 5 GHz Wi-Fi
FDA 21 CFR Part 11 compliant, tamper-proof data storage
CDC/VFC-compliant display with push-button readout
Dual power: AA batteries or optional UL-certified AC/DC supply
Onboard visual and audible alarms plus 24/7 cloud alerts
NIST and A2LA accredited SNAP calibration available

Overview

The SensoScientific Wi-Fi OTA differential pressure sensor monitors pressure differential between positive and negative pressure locations, up to ±0.1 inWC. Available in single-band (2.4 GHz, B20-200-OTA) and dual-band (2.4 GHz / 5 GHz, B20-500-OTA) versions, it operates over standard 802.11 b/g/n Wi-Fi with PEAPv0 enterprise security and delivers customizable alerts via SMS, voice call, pager, fax and email when preset conditions are breached. Data is time-stamped and stored in a tamper-proof database, supporting FDA 21 CFR Part 11 compliant monitoring.

Working Principle

A differential pressure sensing element continuously measures the pressure difference between two connected zones (e.g. an isolation room and its adjoining corridor), buffering up to 4,000 readings locally while streaming data over enterprise Wi-Fi to the SensoScientific Validated Cloud for unlimited storage and 24/7 alarm monitoring. An onboard E-Ink display and push button give an instant local readout without needing the cloud dashboard.

Applications

Benefits

Critical for maintaining pressure differentials in isolation rooms, cleanrooms and pharmacies
Dual power option removes single point of failure from battery-only designs
Enterprise Wi-Fi security fits directly into hospital/pharma IT environments
Cloud-based, edit-locked storage supports audit-ready compliance recordkeeping

Technical Specifications

Measurement
Differential Pressure Range	±0.25 inWC (DP001 probe)
Accuracy	±0.002 inWC
Ambient Operating Range	0°C to 75°C (32°F to 167°F), up to 95% RH

Connectivity
RF / Radio	2.4 GHz and 5 GHz (802.11a/b/g/n); FCC, IC/ISED, ETSI/CE, MIC, SRRC certified
Enterprise Security	PEAPv0 with EAP-MSCHAPv2

Storage & Alarms
On-Device Memory	4,000 readings
Cloud Memory	Unlimited
Alarms	Onboard visual/audible + 24/7 cloud alerts

Power & Physical
Power Supply	4 × 1.5V AA (Lithium/Alkaline) or optional UL AC/DC
Battery Life	1 year
Housing	ABS plastic with TPU rubber covers on open ports
Mounting	Zip tie or screw wall mount
Dimensions	108 × 98 × 35 mm (4.25 × 3.88 × 1.38")
Warranty	1 year

Downloads

Datasheet (PDF)PDF

Download

Frequently Asked Questions

What warranty is offered on this product?

All Tetracon-supplied instruments carry the original manufacturer warranty (typically 12–24 months) plus first-line local support from our Islamabad service centre.

Do you provide installation and commissioning?

Yes. Our manufacturer-trained engineers offer on-site installation, commissioning and startup training anywhere in Pakistan.

Are spares and calibration available locally?

Common spares are held in local stock. Calibration is available at our lab or on-site with NIST-traceable reference standards.

How long is the typical lead time?

Stocked items ship within 3–5 working days; engineered configurations typically 6–10 weeks depending on manufacturer schedule.

Request a Quote — Differential Pressure Sensor — Wi-Fi OTA

Complete the form below and one of our engineers will respond within 1 working day with pricing and lead time. Prefer email? Contact our sales team.