353

Level Transmitters,

Submersible

LEVEL

MINIATURE SUBMERSIBLE LEVEL TRANSMITTER

Only 0.63˝ (16 mm) in Diameter, Perfect for Wells and Boreholes, Up to ±0.10% Accuracy, Low Power Models for Telemetry Systems

6-1/4

[158.30]

Ø5/8

[Ø15.87]

SUBMERSIBLE

CABLE

BREATHER

TUBE

SPECIFICATIONS

Service: Compatible liquids.

Wetted Materials: Body and nose: 316

SS; Cable: Polyether polyurethane or

ETFE; Seals: Fluoroelastomer; Label:

Polyolen.

Accuracy: ±0.25% or ±0.10% FS**.

Temperature Limits: -4 to 176°F (-20

to 80°C).

Compensated Temperature Limits:

0.25%: (0 to 70°C); 0.10%: (0 to 60°C).

Thermal Effect: 0.25%: ±0.45% FS

TEB; 0.10%: ±0.30% FS TEB.

Pressure Limit: 2x FS.

Power Requirements: Current output:

10 to 33 VDC; Voltage output: 8 to 33

VDC; 5 mA max (no load).

Output Signal: 4 to 20 mA DC 2-wire or

0 to 5 V* (model depending).

Response Time: < 50 ms.

Max Loop Resistance: 1000 Ω @ 30

VDC (current output).

Voltage Output Impedence: 10 Ω + 4.4

Ω / 100´ cable (voltage output).

Electrical Connections: Wire pigtail.

Mounting Connection: Suspended

below point being monitored.

Electrical Protection: Surge/lightning

protected per EN61000-4-5, Class 5.

Weight: Body: 0.235 lb (0.107 kg);

Cable: 0.037 lb (0.017 kg) per foot.

Agency Approvals: CE.

*Consult factory for additional outputs.

**4.3 to 4.9 psi (10 to 11.54 in w.c.) congured ranges ±0.30% FS accuracy

The SERIES MBLT Miniature Submersible Level Transmitters measure the height

of liquid above the position in the tank referenced to atmospheric pressure. The

transmitter consists of a piezoresistive sensing element, encased in a 0.63˝ (16 mm)

diameter 316 SS housing.

FEATURES/BENEFITS

• Slender 0.63˝ (16 mm) diameter design ts in narrow openings

• Constructed for years of trouble free service with welded 316 SS body and 316 SS

nose cap

• Body top is 316 SS and tapered to prevent damage or snares when pulling the unit

out of the installation

• ±0.10% or ±0.25% FS accuracy output is better than BFSL or BSL rated outputs

used by most competitors

• Maintenance free lter eliminates particulate or water droplets from entering the

transducer

• Comes with a choice of polyether polyurethane or ETFE cable materials for excellent

chemical compatibility

• Incorporates lightning and surge protection, eliminating both power supply surges

and lightning ground strike transients (surge protection is not guaranteed and is not

covered by warranty)

APPLICATIONS

• Ballast tanks

• Ground water monitoring

• Surface water monitoring

• Dewatering

• Down hole

• Remote telemetry

• Remote ood monitoring

• Narrow conduit or pipe installations

• Remediation and environmental monitoring

NEW!

Low Power Models

A-297

SERIES MBLT | MERCOID BY DWYER

DWYER INSTRUMENTS, INC. | www.dwyer-inst.com

MODEL CHART

4 to 20 mA output

Model ±0.10%

4 to 20 mA output

Model ±0.25%**

0 to 5 V output

Model ±0.25%**

Range psi

(´ w.c.) [m w.c.]

Cable

Length Cable Type

MBLT-2SB-IVPF-20-40

MBLT-2SB-IVPF-30-50

MBLT-2SB-IVPM-10-15.2

MBLT-2SB-IVPF-50-70

MBLT-2SB-IVPM-20-26

MBLT-2SB-IVPM-30-36

MBLT-2SB-IVPF-100-120

MBLT-2SB-IVPM-40-46

MBLT-2SB-IVPF-150-170

MBLT-2SB-IVPM-60-66

MBLT-2SB-IVPF-200-220

MBLT-2SB-IVPF-350-370

MBLT-2SB-IVPM-100-106

MBLT-2SB-IVPM-200-206

MBLT-2SB-IVPF-690-710

MBLT-2SC-IVPP-5-40

MBLT-2SC-IVPF-15-40

MBLT-2SC-IVPM-5-12.2

MBLT-2SC-IVPM-10-30**

MBLT-2SC-IVPF-20-40

MBLT-2SC-IVPF-30-50

MBLT-2SC-IVPM-10-15.2

MBLT-2SC-IVPF-50-70

MBLT-2SC-IVPM-20-26

MBLT-2SC-IVPM-30-36

MBLT-2SC-IVPF-100-120

MBLT-2SC-IVPM-40-46

MBLT-2SC-IVPF-150-170

MBLT-2SC-IVPM-60-66

MBLT-2SC-IVPF-200-220

MBLT-2SC-IVPF-350-370

MBLT-2SC-IVPM-100-106

MBLT-2SC-IVPM-200-206

MBLT-2SC-IVPF-690-710

MBLT-2SC-VVPP-5-40

MBLT-2SC-VVPF-15-40

MBLT-2SC-VVPM-5-12.2

MBLT-2SC-VVPM-10-30**

MBLT-2SC-VVPF-20-40

MBLT-2SC-VVPF-30-50

MBLT-2SC-VVPM-10-15.2

MBLT-2SC-VVPF-50-70

MBLT-2SC-VVPM-20-26

MBLT-2SC-VVPM-30-36

MBLT-2SC-VVPF-100-120

MBLT-2SC-VVPM-40-46

MBLT-2SC-VVPF-150-170

MBLT-2SC-VVPM-60-66

MBLT-2SC-VVPF-200-220

MBLT-2SC-VVPF-350-370

MBLT-2SC-VVPM-100-106

MBLT-2SC-VVPM-200-206

MBLT-2SC-VVPF-690-710

5 (11.54) [3.52]

6.50 (15) [4.57]

7.10 (16.40) [5]

14.22 (32.84) [10]

8.66 (20) [6.10]

12.99 (30) [9.14]

14.21 (32.81) [10]

21.65 (50) [15.24]

28.42 (65.62) [20]

42.63 (98.43) [30]

43.31 (100) [30.48]

56.83 (131.23) [40]

64.96 (150) [45.72]

85.25 (196.85) [60]

86.62 (200) [60.96]

151.58 (350) [106.68]

142.09 (328.08) [100]

284.18 (656.17) [200]

298.83 (690) [210.31]

40 ft

12.2 m

9.14 m

40 ft

50 ft

15.2 m

70 ft

26 m

36 m

120 ft

46 m

170 ft

66 m

220 ft

370 ft

106 m

206 m

710 ft

Polyether polyurethane

**4.3 to 4.9 psi (10 to 11.54 in w.c.) congured ranges ±0.30% FS accuracy

ACCESSORY

Model Description

A-297 Dessicant lter for vent tube. Removes humidity

for protection of the sensor. Changes color to

show saturation

OPTIONS

For custom ranges, cable lengths, or ETFE cable, contact the

website.