ISCO 2102 Wireless Telemetry Module for ISCO 2150 Flow Meters

ISCO 2102 Wireless Telemetry Modem

  • Remote Data Retrieval 2102 allows remote data retrieval from flow monitoring instruments
  • Low Power Consumption 2 x 6V alkaline batteries can provide power for up to 50 days
  • Provides Two Way Communication Allows two way communication between a laptop and down-hole monitoring equipment
  • Rugged Rugged NEMA 4x, 6P (IP68) case
Product Options


The 2102 Wireless Module provides remote data retrieval from flow monitoring instruments, reducing the need for confined space entry in sewer flow studies. The 2102 clips onto one or more 2100 series modules forming an integrated system for gathering and communicating open channel flow data.

The 2102 telemetry modem enables a single worker to complete the data retrieval task that may otherwise require a large hazardous entry crew. If you are in range of the monitoring site, you can connect the 2101 to a laptop running Flowlink software and retrieve data from the comfort of your vehicle.

The 2102 telemetry modem gives reliable, direct, two-way communication using spread-spectrum digital radio. As well as 2100 series flow meters it can also be used with 6700 samplers, 4100 series flow loggers and 4200 series flowmeters. Utilising the 2102's "drive-up data retrieval" will also avoid the inconsistencies of conventional radio technology and the monthly expense of using cellular phones.

Standard Features of the 2102 Include:

  • "Plug & Play" setup, no interfacing or engineering required. Just plug in and go.
  • Rugged case (NEMA 4x, 6P, IP68)
  • Low power system means 50 days of battery life using two 6 volt alkaline batteries is typical
  • All equipment can be hidden in the manhole when using a standard internal antenna

Manufactured by: Teledyne ISCO
Model: ISCO 2102 Wireless Telemetry Modem

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


Efficient, reliable data
retrieval for flow studies
Applications needing line-of-sight communication from base station to remote monitoring sites


2102 Wireless Communication Module:
Size (HxWxD) 2.2 x 11.3 x 7.5 in (5.4 x 28.7 x 19.1 cm)
Weight 2 lbs (0.9 kg)
Enclosure (self certified) NEMA 4X, 6P (IP68)
Material High-impact polystyrene
Carrier Detect Cycle 4 minutes
Average Connect Time 2 minutes
Power 10 to 16.6V DC
<1 mA standby, 300 mA maximum
5 mA average at 4 minute power cycle
Typical Battery Life 50 days (with 2 alkaline batteries)
Operating Temperature 0° to 140°F (-18° to 60°C)
Storage Temperature -40° to 140°F (-40° to 60°C)
Software Serial Connection to IBM PC or compatible
computer with Isco Flowlink Software
(version 4.11 or above)
2191 Battery Module:
Size (HxWxD) 6.0 x 9.6 x 7.6 in (15.2 x 24.4 x 19.3 cm)
Weight (w/o batteries) 3.2 lbs (1.4 kg)
Enclosure (self certified) NEMA 4X, 6P (IP68)
Material High-impact polystyrene
Batteries Two 6V alkaline lantern or lead-acid lantern
Alkaline Capacity:
25 A/hrs
Lead-Acid Capacity:
5 A/hrs
Spread Spectrum Radio:
Frequency 902 to 928 MHz
Output Power 1 Watt
Typical Range Line of sight:
0.5 miles (0.8 km)
From inside manhole:
100 ft (30 m)
Modulation, GFSK 120 kBs - 170 kBs
Occupied Bandwidth 230 kHz
Receiver :
Sensitivity -108dBm at 10-6 raw BER (bit error rate)
Selectivity 40 dB at fc ± 230 kHz
60 dB at fc ± 460 kHz
Data Transmission:
Error Detection 32 Bit CRC, resend on erro
Data Encryption Substitution, dynamic key
Link Throughput 115 kBaud
FCC Identifier KNY-205-108213
DOC (Canada) Identifier 2329 102 336A



Yes, the ordering process is very easy. Orders can be made via purchase order or by credit/debit card. Once we have the paperwork we can delivery next day to any location in Europe. Provided with the equipment is a quick start guide, and if you need extra support, the technical support engineers can be contacted via phone call.
No, all of our flowmeters are competitively priced and rental is an ideal option for cutting costs to a fraction of a full priced new flowmeter.
No problem. The quick start guide is designed to make installing the flow meters a simple task. Everything you require for set up will be found in the peli-box supplied with the flowmeter.
Every flow meter is tested upon shipping and return as part of our ISO9001 procedure. Also, as part of this procedure, the flow meter is calibrated once a year. If a copy of the calibration certificate is needed let us know.
The flow meters typically provide an accuracy of ±1 to 2% of rate, so if you are measuring 100l/sec then the accuracy is between 98-102l/sec.
We are here to help. If the self-help and quick start guides do not help, then call one of our technical support engineers on +44 (0) 1527 882060. We have supplied and supported many clamp on rental installations throughout Europe.
First, contact us for a quote. If you are happy with the quote then send us a purchase order. Or alternatively call us with credit card details and fill out and send us a rental agreement form.
If the stock is permitting, and all paperwork is received by 12pm then flow meters can usually be available the next day.
The minimum hire period for flow meters is one week.
Once you have the meter you can rent it for as long as you need it. However, it would help if you can let us know that you wish to extend the rental period. Upon return the meter is off-hired and once checked and tested, an invoice will be issued to you. Also, if you extend your rental past a 4, 8 or 12 week rental threshold, then you are entitled to a discount.
You are only charged for the period of time for which you have the flowmeter. So, if a flowmeter is returned 3 days late you are only charged for 3 extra days, and each of these days is charged at one fifth of the weeks hire cost.
Normally, you will use your own courier but if you have any problems let us know and we can arrange a pick up the day after you notify us, but you will be charged for the carriage and this cost will be added to the invoice.
Without exception, all our flow meters are tested. If you need a 110v plug instead of the standard 230v plug let us know.
All of our standard transducers will do -40degC to +150degC, but this will depend on your application.
  • Liquid: below 50mm CFLP transducers are required, 50-1000mm CRS-402 transducers and 150-8000mm CRS-401 transducers. All the bits you need can be supplied, and delivered with the meter.
  • Gas: below 80mm CRS-402 is required, for 80-300mm the CRS-401/CRV-310 and for above 300mm the CRW-312 transducers are required.
  • High temperatures: For liquid we can measure +450degC for liquid and for gas/steam +250degC. But please consult RS Hydro.
Of course, we make a small surcharge for each set of transducers. Most applications only require one set, but on occasion some people may require two, for more diverse pipe sizes and applications.
An ultrasonic wall thickness gauge, that measures to within 0.05mm, is provided as standard with all flow meter rental packages.
The screendump facility on the integrated dataloggers on all our flow meters, allows you to photograph any screen and download it to your pc.
After the equipment has been shipped, it is the responsibility of the hirer. However, in our experience it is rare that any of our flow meters are damaged. Our flow meters are tough, as well as accurate, and reliable.
We have hired more ultrasonic clamp on flow meters than any other company in Europe. We are now one of the world's largest distributors of GE Panametrics flow meters. We always review your application before hire so no unwanted surprises are encountered. Every effort has been made to make your flow meter hire and enjoyable experience: quick start guides to help you set up with ease, online videos for further help, rugged packaging for extra durability anywhere, and real flow engineers available for online/telephone support.